Form 497 AMERICAN CENTURY INVESTM
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May 19, 2022
American Century Investments
Statement of Additional Information
American Century Investment Trust
Core Plus Fund
Investor Class (ACCNX)
I Class (ACCTX)
A Class (ACCQX)
C Class (ACCKX)
R Class (ACCPX)
R5 Class (ACCUX)
G Class (ACCYX)
Diversified Bond Fund
Investor Class (ADFIX)
I Class (ACBPX)
Y Class (ADVYX)
A Class (ADFAX)
C Class (CDBCX)
R Class (ADVRX)
R5 Class (ADRVX)
R6 Class (ADDVX)
G Class (ACDOX)
High Income Fund
Investor Class (AHIVX)
I Class (AHIIX)
Y Class (NPHIX)
A Class (AHIAX)
R5 Class (AHIEX)
R6 Class (AHIDX)
G Class (ACHFX)
Investor Class (ABHIX)
I Class (AHYHX)
Y Class (AHYLX)
A Class (AHYVX)
C Class (AHDCX)
R Class (AHYRX)
R5 Class (ACYIX)
R6 Class (AHYDX)
NT Diversified Bond Fund
G Class (ACLDX)
NT High Income Fund
Investor Class (AHGVX)
G Class (AHGNX)
Prime Money Market Fund
Investor Class (BPRXX)
A Class (ACAXX)
C Class (ARCXX)
Short Duration Fund
Investor Class (ACSNX)
I Class (ASHHX)
A Class (ACSQX)
C Class (ACSKX)
R Class (ACSPX)
R5 Class (ACSUX)
R6 Class (ASDDX)
G Class (ASDOX)
Short Duration Inflation Protection Bond Fund
Investor Class (APOIX)
I Class (APOHX)
Y Class (APOYX)
A Class (APOAX)
C Class (APOCX)
R Class (APORX)
R5 Class (APISX)
R6 Class (APODX)
G Class (APOGX)
Short Duration Strategic Income Fund
Investor Class (ASDVX)
I Class (ASDHX)
Y Class (ASYDX)
A Class (ASADX)
C Class (ASCDX)
R Class (ASDRX)
R5 Class (ASDJX)
R6 Class (ASXDX)
Strategic Income Fund
Investor Class (ASIEX)
I Class (ASIGX)
Y Class (ASYIX)
A Class (ASIQX)
C Class (ASIHX)
R Class (ASIWX)
R5 Class (ASIJX)
R6 Class (ASIPX)
U.S. Government Money Market Fund
Investor Class (TCRXX)
A Class (AGQXX)
C Class (AGHXX)
G Class (AGGXX)
|This statement of additional information adds to the discussion in the funds’ prospectuses dated May 19, 2022 and August 1, 2021, but is not a prospectus. The statement of additional information should be read in conjunction with the funds’ current prospectuses. If you would like a copy of a prospectus, please contact us at one of the addresses or telephone numbers listed on the back cover or visit American Century Investments’ website at americancentury.com.|
This statement of additional information incorporates by reference certain information that appears in the funds’ annual and semiannual reports, which are delivered to all investors. You may obtain a free copy of the funds’ annual and semiannual reports by calling 1-800-345-2021.
©2022 American Century Proprietary Holdings, Inc. All rights reserved.
Table of Contents
|The Funds’ History||2|
|Fund Investment Guidelines||4|
|Core Plus, Diversified Bond, NT Diversified Bond, and Short Duration||4|
|High Income, High-Yield and NT High Income||5|
|Prime Money Market||6|
|Short Duration Inflation Protection Bond||6|
|Short Duration Strategic Income and Strategic Income||7|
|U.S. Government Money Market||7|
|Fund Investments and Risks||8|
|Investment Strategies and Risks||8|
|Temporary Defensive Measures||32|
|Disclosure of Portfolio Holdings||33|
|Board of Trustees||37|
|Code of Ethics||43|
|Proxy Voting Policies||43|
|The Funds’ Principal Shareholders||43|
|Transfer Agent and Administrator||55|
|Securities Lending Agent||56|
|Independent Registered Public Accounting Firm||56|
|Information about Fund Shares||60|
|Multiple Class Structure||61|
|Valuation of a Fund’s Securities||63|
|Federal Income Taxes||65|
|State and Local Taxes||67|
|Appendix A – Principal Shareholders||A-1|
|Appendix B – Sales Charges and Payments to Dealers||B-1|
|Appendix C – Buying and Selling Fund Shares||C-1|
|Appendix D – Explanation of Fixed-Income Securities Ratings||D-1|
|Appendix E – Proxy Voting Policies||E-1|
The Funds’ History
American Century Investment Trust is a registered open-end management investment company that was organized as a Massachusetts business trust on June 16, 1993. Until January 1997, it was known as Benham Investment Trust. Throughout the statement of additional information, we refer to American Century Investment Trust as the trust.
For accounting and performance purposes, the High Income Fund is the post-reorganization successor to the Nomura High Yield Fund, a series of The Advisors’ Inner Circle Fund III (the “Predecessor Fund”). All references to fees and expenses paid by the High Income Fund prior to October 2, 2017, are for the fiscal year ended September 30, and represent amounts paid by the Predecessor Fund or its predecessor fund, the High Yield Fund, a series of Nomura Partners Funds, Inc. (the “Prior Predecessor Fund,” together with the Predecessor Fund, the “Predecessor Funds”).
On December 1, 2015, the Premium Money Market fund was renamed the U.S. Government Money Market fund. For accounting and performance purposes, the U.S. Government Money Market fund is the post-reorganization successor to the Premium Capital Reserve and Premium Government Reserve funds; the Diversified Bond fund is the post-reorganization successor to the Premium Bond, Intermediate-Term Bond and Bond funds; and the High-Yield fund is the post-reorganization successor to the old High-Yield fund.
Each fund described in this statement of additional information is a separate series of the trust and operates for many purposes as if it were an independent company. Each fund has its own investment objective, strategy, management team, assets, and tax identification and stock registration numbers.
|Fund/Class||Ticker Symbol||Inception Date|
|Core Plus Fund|
|Diversified Bond Fund|
|High Income Fund|
|Fund/Class||Ticker Symbol||Inception Date|
|NT Diversified Bond Fund|
|NT High Income Fund|
|Prime Money Market Fund|
|Short Duration Fund|
|Short Duration Inflation Protection Bond Fund|
|Short Duration Strategic Income Fund|
|Fund/Class||Ticker Symbol||Inception Date|
|Strategic Income Fund|
|Strategic Income Fund|
|U.S. Government Money Market Fund|
Fund Investment Guidelines
This section explains the extent to which the funds’ advisor, American Century Investment Management, Inc. (ACIM), and any applicable subadvisors, can use various investment vehicles and strategies in managing a fund’s assets. Descriptions of the investment techniques and risks associated with each appear in the section, Investment Strategies and Risks, which begins on page 8. In the case of the funds’ principal investment strategies, these descriptions elaborate upon the discussion contained in the prospectuses.
The funds (other than the money markets) are diversified as defined in the Investment Company Act of 1940 (the Investment Company Act). Diversified means that, with respect to 75% of its total assets, a fund will not invest more than 5% of its total assets in the securities of a single issuer or own more than 10% of the outstanding voting securities of a single issuer (other than U.S. government securities and securities of other investment companies).
Prime Money Market and U.S. Government Money Market operate pursuant to Rule 2a-7 under the Investment Company Act, which permits retail and government money market funds to value portfolio securities on the basis of amortized cost. To rely on Rule 2a-7, the funds must comply with the definition of diversified under the rule.
To meet federal tax requirements for qualification as a regulated investment company, each fund must limit its investments so that at the close of each quarter of its taxable year:
(1)no more than 25% of its total assets are invested in the securities of a single issuer (other than the U.S. government or a regulated investment company); and
(2)with respect to at least 50% of its total assets, no more than 5% of its total assets are invested in the securities of a single issuer (other than the U.S. government or a regulated investment company) and it does not own more than 10% of the outstanding voting securities of a single issuer.
In general, within the restrictions outlined here and in the funds’ prospectuses, the portfolio managers have broad powers to decide how to invest fund assets, including the power to hold them uninvested.
Investments are varied according to what is judged advantageous under changing economic conditions. It is the advisor’s policy to retain maximum flexibility in management without restrictive provisions as to the proportion of one or another class of securities that may be held, subject to the investment restrictions described below. Subject to the specific limitations applicable to a fund, the fund management teams may invest the assets of each fund in varying amounts in other instruments when such a course is deemed appropriate in order to pursue a fund’s investment objective. Unless otherwise noted, all investment restrictions described below and in each fund’s prospectus are measured at the time of the transaction in the security. If market action affecting fund securities (including, but not limited to, appreciation, depreciation or a credit rating event) causes a fund to exceed an investment restriction, the advisor is not required to take immediate action. Under normal market conditions, however, the advisor’s policies and procedures indicate that the advisor will not make any purchases that will make the fund further outside the investment restriction.
Core Plus, Diversified Bond, NT Diversified Bond, and Short Duration
Core Plus and Short Duration seek to maximize total return by investing in non-money market debt securities. As a secondary objective, the funds seek a high level of income. Under normal market conditions, at least 65% of the funds’ assets will be invested in investment-grade, non-money market debt securities. To round out the portfolios, the funds may each invest up to 35% of their assets in the high-yield debt securities.
Diversified Bond and NT Diversified Bond seek a high level of income by investing in non-money market debt securities. Under normal market conditions, at least 80% of the funds’ assets will be invested in high- and medium-grade non-money market debt securities. Shorter-term debt securities round out these portfolios. No more than 10% of Diversified Bond’s, NT Diversified Bond’s and Short Duration’s assets can be invested in non-dollar denominated debt securities.
There are no duration or maturity restrictions on the individual securities in which the funds may invest. Short Duration, however, must have a weighted average portfolio duration of 3 years or shorter. In addition, Core Plus, Diversified Bond and NT Diversified Bond must have a weighted average portfolio maturity of 3.5 years or longer.
Subject to the aggregate portfolio duration and maturity requirements, the portfolio managers will actively manage the portfolios of each fund, adjusting the weighted average portfolio duration or weighted average portfolio maturities in response to expected changes in interest rates.
During periods of rising interest rates, shorter-weighted average portfolio duration or weighted average maturities may be adopted in order to reduce the effect of bond price declines on each fund’s net asset value. When interest rates are falling and bond prices rising, longer-weighted average portfolio duration or weighted average portfolio maturities may be adopted.
To achieve its objective, each fund may invest some or all of its assets in a diversified portfolio of high- and medium-grade debt securities payable in both U.S. and up to 10% in foreign currencies. Core Plus and Short Duration may additionally each invest up to 35% of its assets in below investment-grade securities, which have been rated below the four highest categories used by at least one nationally recognized statistical rating organization, or as determined by the investment advisor to be of similar quality. Non-investment-grade securities are subject to greater credit risk and consequently offer higher yields.
The funds also may invest in derivative instruments such as options, futures contracts, options on futures contracts, and swaps, or in mortgage- or asset-backed securities, provided that such investments are in keeping with each fund’s investment objective.
Diversified Bond and NT Diversified Bond may each invest no more than 5% of their total assets in securities rated below investment grade. The funds also may invest in unrated debt securities if the portfolio managers determine that they are of equivalent credit quality. Ratings assigned by certain rating agencies are provided in the Explanation of Fixed-Income Securities Ratings, Appendix D. Corporate, sovereign and municipal bonds rated in the fifth highest rating category, which are known as “medium-grade securities” are somewhat speculative. Adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity to pay interest and repay principal by issuers of lower rated securities.
The funds may invest in U.S. dollar-denominated securities issued or guaranteed by the U.S. government and its agencies and instrumentalities. Specifically, they may invest in (1) direct obligations of the United States, such as Treasury bills, notes and bonds, which are supported by the full faith and credit of the United States; and (2) obligations (including mortgage-related securities) issued or guaranteed by agencies and instrumentalities of the U.S. government. These agencies and instrumentalities may include, but are not limited to, the Government National Mortgage Association, Federal National Mortgage Association, Federal Home Loan Mortgage Corporation, Federal Farm Credit Banks, Federal Home Loan Banks and Resolution Funding Corporation. The securities of some of these agencies and instrumentalities, such as the Government National Mortgage Association, are guaranteed as to principal and interest by the U.S. Treasury, and other securities are supported by the right of the issuer, such as the Federal Home Loan Banks, to borrow from the Treasury. Other obligations, including those issued by the Federal National Mortgage Association and the Federal Home Loan Mortgage Corporation, are supported only by the credit of the instrumentality.
High Income, High-Yield and NT High Income
These funds invest in diversified portfolios of high-yield corporate bonds and other debt securities. The funds invest primarily in lower-rated, higher-yielding corporate bonds, debentures and notes, which are subject to greater credit risk and consequently offer higher yield. The funds also may purchase any of the following:
•zero-coupon, step-coupon and pay-in-kind securities;
•common stock or other equity-related or equity equivalent securities;
•asset backed securities;
•collateralized debt obligations;
•investment grade securities; and
Up to 40% of High-Yield’s assets may be invested in foreign securities. High Income and NT High Income do not have a limit on the amount of assets they may invest in foreign securities.
The funds also may invest in derivative instruments such as options, futures contracts, options on futures contracts, and swap agreements (including, but not limited to, credit default swap agreements), or in mortgage- or asset-backed securities, provided that such investments are in keeping with the fund’s investment objective. The funds may also purchase and sell interest rate futures contracts and related options. See Futures and Options, page 17.
The securities the funds purchase generally will be rated in the lower rating categories of recognized rating agencies, or will be unrated securities that the portfolio managers deem of comparable quality. The funds may hold securities with higher ratings when the yield differential between low-rated and higher-rated securities narrows and the risk of loss may be reduced substantially with only a relatively small reduction in yield.
Prime Money Market
The fund buys high-quality U.S. dollar-denominated money market instruments and other short-term obligations of banks, governments, insurance companies and corporations. These obligations will have remaining maturities of 397 days or less (including variable- and floating-rate obligations with demand features that effectively shorten their maturities to 397 days or less). Some of the fund’s possible investments are listed in the following table. The obligations referenced in the table and the risks associated with investing in them are described in Investment Strategies and Risks, which begins on page 8.
|Issuers||Types of Obligations|
|Domestic and foreign financial institutions (e.g., banks, broker-dealers, insurance companies, leasing and financing corporations)||Negotiable certificates of deposit, bankers’ acceptances, bank notes, funding agreements, and commercial paper (including floating-rate securities)|
|Domestic and foreign nonfinancial corporations||Commercial paper and short-term corporate debt obligations (including fixed- and variable-rate notes and bonds)|
|U.S. government and its agencies and instrumentalities||U.S. Treasury bills, notes, bonds and U.S. government agency obligations (including floating-rate agency securities)|
|States, cities, towns, regional districts, public authorities and their instrumentalities||Municipal bonds and municipal notes|
|Foreign governments and their agencies and instrumentalities||Commercial paper and discount notes (including floating-rate agency securities)|
Under normal market conditions, 25% or more of the fund’s assets are invested in obligations of issuers in the financial services industry. In addition, the fund maintains a dollar-weighted average maturity of 60 days or less and a weighted average life of 120 days or less.
All portfolio holdings are limited to those that, at the time of purchase, are eligible securities as defined by Rule 2a-7 under the Investment Company Act.
Short Duration Inflation Protection Bond
Short Duration Inflation Protection Bond pursues its investment objective by investing in inflation-linked debt securities, including U.S. Treasury securities that are backed by the full faith and credit of the U.S. government and indexed or otherwise structured by the U.S. Treasury to provide protection against inflation. Inflation-linked securities may be issued by the U.S. Treasury in the form of notes or bonds. The fund also may invest in inflation-linked securities issued by U.S. government agencies and instrumentalities other than the U. S. Treasury. In addition, the fund may invest in inflation-linked securities issued by entities other than the U.S. Treasury or the U.S. government and its agencies and instrumentalities (including domestic and foreign corporations and foreign governments).
Short Duration Inflation Protection Bond also may invest in securities that are not indexed to inflation for liquidity and total return purposes, or at any time the portfolio managers believe there is an inadequate supply of appropriate inflation-linked securities in which to invest or when such investments are required as a temporary defensive measure. Such investments may include other investment-grade debt securities, including mortgage-backed and asset-backed securities, whether issued by the U.S. government, its agencies or instrumentalities, corporations or other non-governmental issuers. The fund may invest in securities denominated in foreign currencies or in high-yield securities. The fund also may invest in futures and options and forward currency exchange contracts. Short Duration Inflation Protection Bond’s portfolio may consist of any combination of these securities consistent with investment strategies employed by the advisor. While Short Duration Inflation Protection Bond seeks to provide a measure of inflation protection to its investors, there is no assurance that the fund will provide less risk than a fund investing in conventional fixed-principal securities.
Short Duration Inflation Protection Bond must have a weighted average duration of five years or shorter. The U.S. Treasury has issued inflation-linked Treasury securities with five-year, 10-year, 20-year and 30-year maturities.
Short Duration Inflation Protection Bond may be appropriate for investors who are seeking to protect all or a part of their investment portfolio from the effects of inflation.
Traditional fixed-principal notes and bonds pay a stated return or rate of interest and are redeemed at their par amount. Inflation during the period that the securities are outstanding will diminish the future purchasing power of the money invested. Short Duration Inflation Protection Bond is designed to serve as a vehicle to protect against this diminishing effect.
Short Duration Inflation Protection Bond is designed to pursue total return using a strategy that seeks to protect against U.S. inflation. Short Duration Inflation Protection Bond’s yield will reflect both the inflation-adjusted interest income and the inflation adjustment to principal, which are features of inflation-linked securities. The current income generated by Short Duration Inflation Protection Bond will vary with month-to-month changes in the Consumer Price Index or other inflation index and may be substantially more or substantially less than traditional fixed-principal securities.
There are special investment risks, particularly share price volatility and potential adverse tax consequences, associated with investment in inflation-linked securities. These risks are described in the section titled Investment Strategies and Risks on page 8. You should read that section carefully to make sure you understand the nature of Short Duration Inflation Protection Bond before you invest in the fund.
Short Duration Strategic Income and Strategic Income
Short Duration Strategic Income and Strategic Income invest in both investment-grade and high-yield, non-money market debt securities. These securities may include corporate bonds and notes, government securities and securities backed by mortgages or other assets. Investment grade securities are those that have been rated in one of the top four credit quality categories by an independent rating agency or determined by the advisor to be of comparable credit quality. High-yield securities are those that have been rated by an independent rating agency below the highest four categories or determined by the advisor to be of similar quality.
The debt securities in which the funds invest may be payable in U.S. or foreign currencies, including emerging markets debt securities.
The funds may also invest in certain equity securities such as preferred stock, convertible securities or equity equivalents provided that such investments are consistent with the funds’ investment objectives.
The funds may invest in securities issued or guaranteed by the U.S. Treasury and certain U.S. government agencies or instrumentalities such as the Government National Mortgage Association (Ginnie Mae). Ginnie Mae is supported by the full faith and credit of the U.S. government. Securities issued or guaranteed by other U.S. government agencies or instrumentalities, such as the Federal National Mortgage Association (Fannie Mae), the Federal Home Loan Mortgage Corporation (Freddie Mac), and the Federal Home Loan Bank (FHLB) are not guaranteed by the U.S. Treasury or supported by the full faith and credit of the U.S. government. However, they are authorized to borrow from the U.S. Treasury to meet their obligations.
The funds may also utilize derivative instruments such as options, futures contracts, options on futures contracts, and swap agreements (including, but not limited to, credit default swap agreements), or in mortgage- or asset-backed securities, provided that such investments are in keeping with the funds’ investment objectives. The funds may use foreign currency exchange contracts in order to shift investment exposure from one currency into another for hedging purposes or to enhance returns.
To gain exposure to certain segments of the fixed-income market, Short Duration Strategic Income and Strategic Income may invest in other American Century funds (affiliated funds), unaffiliated funds such as exchange-traded funds (ETFs), securities and other financial instruments.
Short Duration Strategic Income maintains a weighted average duration of three years or shorter. The weighted average maturity of Strategic Income’s portfolio must be 3½ years or longer.
U.S. Government Money Market
Under normal market conditions, the fund invests 99.5% of its total assets in cash, government securities, and/or fully collateralized repurchase agreements. Government securities include any securities issued or guaranteed as to principal or interest by the United States, or by a person controlled or supervised by and acting as an instrumentality of the Government of the United States pursuant to authority granted by Congress; or any certificate of deposit for any of the foregoing. In addition, the fund maintains a dollar-weighted average maturity of 60 days or less and a weighted average life of 120 days or less. The securities will have remaining maturities of 397 days or less (including variable- and floating-rate obligations with demand features that effectively shorten their maturities to 397 days or less).
All portfolio holdings are limited to those that, at the time of purchase, are eligible securities as defined by Rule 2a-7 under the Investment Company Act.
Fund Investments and Risks
Investment Strategies and Risks
This section describes investment vehicles and techniques the portfolio managers can use in managing a fund’s assets. It also details the risks associated with each, because each investment vehicle and technique contributes to a fund’s overall risk profile.
Asset-Backed Securities (ABS)
To the extent permitted by its investment objective and policies, each fund may invest in ABS. ABS are structured like mortgage-backed securities, but instead of mortgage loans or interest in mortgage loans, the underlying assets may include, for example, such items as motor vehicle installment sales or installment loan contracts, leases of various types of real and personal property, home equity loans, student loans, small business loans, and receivables from credit card agreements. The ability of an issuer of ABS to enforce its security interest in the underlying assets may be limited. The value of an ABS is affected by changes in the market’s perception of the assets backing the security, the creditworthiness of the servicing agent for the loan pool, the originator of the loans, the financial institution providing any credit enhancement, and subordination levels.
Payments of principal and interest passed through to holders of ABS are typically supported by some form of credit enhancement, such as a letter of credit, surety bond, limited guarantee by another entity or a priority to certain of the borrower’s other securities. The degree of credit enhancement varies, and generally applies to only a fraction of the ABS’s par value until exhausted. If the credit enhancement of an ABS held by the fund has been exhausted, and if any required payments of principal and interest are not made with respect to the underlying loans, the fund may experience losses or delays in receiving payment.
Some types of ABS may be less effective than other types of securities as a means of “locking in” attractive long-term interest rates. One reason is the need to reinvest prepayments of principal; another is the possibility of significant unscheduled prepayments resulting from declines in interest rates. These prepayments would have to be reinvested at lower rates. As a result, these securities may have less potential for capital appreciation during periods of declining interest rates than other securities of comparable maturities, although they may have a similar risk of decline in market value during periods of rising interest rates. Prepayments may also significantly shorten the effective maturities of these securities, especially during periods of declining interest rates. Conversely, during periods of rising interest rates, a reduction in prepayments may increase the effective maturities of these securities, subjecting them to a greater risk of decline in market value in response to rising interest rates than traditional debt securities, and, therefore, potentially increasing the volatility of the fund.
The risks of investing in ABS are ultimately dependent upon the repayment of loans by the individual or corporate borrowers. Although a fund would generally have no recourse against the entity that originated the loans in the event of default by a borrower, ABS typically are structured to mitigate this risk of default.
ABS are generally issued in more than one class, each with different payment terms. Multiple class ABS may be used as a method of providing credit support through creation of one or more classes whose right to payments is made subordinate to the right to such payments of the remaining class or classes. Multiple classes also may permit the issuance of securities with payment terms, interest rates or other characteristics differing both from those of each other and from those of the underlying assets. Examples include so-called strips (ABS entitling the holder to disproportionate interests with respect to the allocation of interest and principal of the assets backing the security), and securities with classes having characteristics such as floating interest rates or scheduled amortization of principal.
Each fund, other than the money market funds, may invest in bank loans, which include senior secured and unsecured floating rate loans of corporations, partnerships, or other entities. Typically, these loans hold a senior position in the borrower’s capital structure, may be secured by the borrower’s assets and have interest rates that reset frequently. These loans are usually rated non-investment grade by the rating agencies. An economic downturn generally leads to higher non-payment and default rates by borrowers, and a bank loan can lose a substantial part of its value due to these and other adverse conditions and events. However, as compared to junk bonds, senior floating rate loans are typically senior in the capital structure and are often secured by collateral of the borrower. A fund’s investments in bank loans are subject to credit risk, and there is no assurance that the liquidation of collateral would satisfy the claims of the borrower’s obligations in the event of non-payment of scheduled interest or principal, or that the collateral could be readily liquidated. The interest rates on many bank loans reset frequently, and therefore investors are subject to the risk that the return will be less than anticipated when the investment was first made. Most bank loans, like most investment grade bonds, are not traded on any national securities exchange. Bank loans generally have less liquidity than investment grade bonds and there may be less publicly available information about them.
A fund eligible to invest in bank loans may purchase bank loans from other lenders (sometimes referred to as loan assignments) or it may also acquire a participation interest in another lender’s portion of the bank loan. Large bank loans to corporations or governments may be shared or syndicated among several lenders, usually commercial or investment banks. A fund may participate in such syndicates, or can buy part of a loan, becoming a direct lender. Participation interests involve special types of risk, including liquidity risk and the risks of being a lender. Risks of being a lender include credit risk (the borrower’s ability to meet required principal and
interest payments under the terms of the loan), industry risk (the borrower’s industry’s exposure to rapid change or regulation), financial risk (the effectiveness of the borrower’s financial policies and use of leverage), liquidity risk (the adequacy of the borrower’s back-up sources of cash), and collateral risk (the sufficiency of the collateral’s value to repay the loan in the event of non-payment or default by the borrower). If a fund purchases a participation interest, it may only be able to enforce its rights through the lender, and may assume the credit risk of the lender in addition to the credit risk of the borrower.
In addition, transactions in bank loans may take more than seven days to settle. As a result, the proceeds from the sale of bank loans may not be readily available to make additional investments or to meet the fund’s redemption obligations. To mitigate these risks, the fund monitors its short-term liquidity needs in light of the longer settlement period of bank loans. Some bank loan interests may not be registered under the Securities Act of 1933 and therefore not afforded the protections of the federal securities laws.
Negotiable certificates of deposit (CDs) evidence a bank’s obligation to repay money deposited with it for a specified period of time. The following table identifies the types of CDs the funds may buy.
|Domestic||Domestic offices of U.S. banks|
|Yankee||U.S. branches of foreign banks|
|Eurodollar||Issued in London by U.S., Canadian, European and Japanese banks|
|Schedule B||Canadian subsidiaries of non-Canadian banks|
To the extent permitted by their investment objective and policies, the funds may also buy bankers’ acceptances, bank notes and time deposits. Bankers’ acceptances are used to finance foreign commercial trade. Issued by a bank with an importer’s name on them, these instruments allow the importer to back up its own pledge to pay for imported goods with a bank’s obligation to cover the transaction if the importer fails to do so.
Bank notes are senior unsecured promissory notes issued in the United States by domestic commercial banks.
Time deposits are non-negotiable bank deposits maintained for up to seven days at a stated interest rate. These instruments may be withdrawn on demand, although early withdrawals may be subject to penalties.
The bank obligations the portfolio managers may buy generally are not insured by the FDIC or any other insurer.
Collateralized Debt Obligations
Each fund, other than Prime Money Market and U.S. Government Money Market, may invest in collateralized debt obligations (“CDOs”), including collateralized loan obligations (“CLOs”), collateralized bond obligations (“CBOs”), and other similarly structured investments. CBOs and CLOs are types of asset backed securities. A CLO is a trust or other special purpose entity that is typically collateralized by a pool of loans, which may include, among others, U.S. and non-U.S. senior secured loans, senior unsecured loans, and subordinate corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. A CBO is generally a trust which is backed by a diversified pool of high risk, below investment grade fixed-income securities. The risks of an investment in a CDO depend largely on the type of the collateral backing the obligation and the class of the CDO in which a fund invests. CDOs are subject to credit, interest rate, valuation, prepayment and extension risks. These securities are also subject to risk of default on the underlying asset, particularly during periods of economic downturn. CDOs carry additional risks including, but not limited to, (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments, (ii) the collateral may decline in value or default, (iii) a fund may invest in CDOs that are subordinate to other classes, and (iv) the complex structure of the security may not be fully understood at the time of investment and may produce disputes with the issuer or unexpected investment results.
The funds, other than U.S. Government Money Market, may invest in commercial paper (CP) that is issued by utility, financial, and industrial companies, supranational organizations and foreign governments and their agencies and instrumentalities. Rating agencies assign ratings to short-term securities (including CP) issuers indicating the agencies’ assessment of credit risk. Short-term ratings assigned by certain rating agencies are provided in the Explanation of Fixed-Income Securities Ratings, Appendix D.
Some examples of CP and CP issuers are provided in the following paragraphs.
Domestic CP is issued by U.S. industrial and finance companies, utility companies, thrifts and bank holding companies. Foreign CP is issued by non-U.S. industrial and finance companies and financial institutions. Domestic and foreign corporate issuers occasionally have the underlying support of a well-known, highly rated commercial bank or insurance company. Bank support is provided in the form of a letter of credit (an LOC) or irrevocable revolving credit commitment (an IRC). Insurance support is provided in the form of a surety bond.
Bank holding company CP is issued by the holding companies of many well-known domestic banks, including Citicorp, J.P. Morgan Chase & Company and First Union National Bank. Bank holding company CP may be issued by the parent of a money center or regional bank.
Thrift CP is issued by major federal- or state-chartered savings and loan associations and savings banks.
Schedule B Bank CP is short-term, U.S. dollar-denominated CP issued by Canadian subsidiaries of non-Canadian banks (Schedule B banks). Whether issued as CP, a certificate of deposit or a promissory note, each instrument issued by a Schedule B bank ranks equally with any other deposit obligation. CP issued by Schedule B banks provides an investor with the comfort and reduced risk of a direct and unconditional parental bank guarantee. Schedule B instruments generally offer higher rates than the short-term instruments of the parent bank or holding company.
Asset-backed CP is issued by corporations through special programs. In a typical program, a special purpose corporation (SPC), created and/or serviced by a bank or other financial institution, uses the proceeds from an issuance of CP to purchase receivables or other financial assets from one or more corporations (sellers). The sellers transfer their interest in the receivables or other financial assets to the SPC, and the cash flow from the receivables or other financial assets is used to pay interest and principal on the CP. Letters of credit or other forms of credit enhancement may be available to cover the risk that the cash flow from the receivables or other financial assets will not be sufficient to cover the maturing CP.
Each fund, other than Prime Money Market and U.S. Government Money Market, may invest in convertible securities. A convertible security is a bond, debenture, note, preferred stock or other security that may be converted into or exchanged for a prescribed amount of common stock of the same or a different issuer within a particular time period at a specified price or formula. A convertible security entitles the holder to receive the interest paid or accrued on debt or the dividend paid on preferred stock until the convertible security matures or is redeemed, converted or exchanged. Before conversion or exchange, such securities ordinarily provide a stream of income with generally higher yields than common stocks of the same or similar issuers, but lower than the yield on non-convertible debt. Of course, there can be no assurance of current income because issuers of convertible securities may default on their obligations. In addition, there can be no assurance of capital appreciation because the value of the underlying common stock will fluctuate. Because of the conversion feature, the managers consider some convertible securities to be equity equivalents.
The price of a convertible security will normally fluctuate in some proportion to changes in the price of the underlying asset. A convertible security is subject to risks relating to the activities of the issuer and/or general market and economic conditions. The stream of income typically paid on a convertible security may tend to cushion the security against declines in the price of the underlying asset. However, the stream of income causes fluctuations based upon changes in interest rates and the credit quality of the issuer. In general, the value of a convertible security is a function of (1) its yield in comparison with yields of other securities of comparable maturity and quality that do not have a conversion privilege and (2) its worth, at market value, if converted or exchanged into the underlying common stock. The price of a convertible security often reflects such variations in the price of the underlying common stock in a way that a non-convertible security does not. At any given time, investment value generally depends upon such factors as the general level of interest rates, the yield of similar nonconvertible securities, the financial strength of the issuer and the seniority of the security in the issuer’s capital structure.
A convertible security may be subject to redemption at the option of the issuer at a predetermined price. If a convertible security held by a fund is called for redemption, the fund would be required to permit the issuer to redeem the security and convert it to underlying common stock or to cash, or would sell the convertible security to a third party, which may have an adverse effect on the fund. A convertible security may feature a put option that permits the holder of the convertible security to sell that security back to the issuer at a predetermined price. A fund generally invests in convertible securities for their favorable price characteristics and total return potential and normally would not exercise an option to convert unless the security is called or conversion is forced.
Contingent convertible securities (sometimes referred to as CoCos or Additional Tier 1 instruments) generally either convert into equity or have their principal written down upon the occurrence of certain trigger events, which may be linked to the issuer’s stock price, regulatory capital thresholds, regulatory actions relating to the issuer’s continued viability, or other pre-specified events. Under certain circumstances, CoCos may be subject to an automatic write-down of the principal amount or value of the securities, sometimes to zero, thereby cancelling the securities. If such an event occurs, a fund may not have any rights to repayment of the principal amount of the securities that has not become due. Additionally, a fund may not be able to collect interest payments or dividends on such securities. In the event of liquidation or dissolution of the issuer, CoCos generally rank junior to the claims of holders of the issuer’s other debt obligations. CoCos also may provide for the mandatory conversion of the security into common stock of the issuer under certain circumstances. Because the common stock of an issuer may not pay a dividend, a fund may experience reduced yields (or no yield) as a result of the conversion. Conversion of the security from debt to equity would deepen the subordination of the investor and thereby worsen the fund’s standing in bankruptcy.
A fund will be exposed to the credit risk of the counterparties with which, or the brokers, dealers and exchanges through which, it deals, whether it engaged in exchange traded or off-exchange transactions. If a fund’s futures commission merchant, (FCM) becomes
bankrupt or insolvent, or otherwise defaults on its obligations to the fund, the fund may not receive all amounts owed to it in respect of its trading, despite the clearinghouse fully discharging all of its obligations. The Commodity Exchange Act requires an FCM to segregate all funds received from its customers with respect to regulated futures transactions from such FCM’s proprietary funds. If an FCM were not to do so to the full extent required by law, the assets of an account might not be fully protected in the event of the bankruptcy of an FCM. Furthermore, in the event of an FCM’s bankruptcy, a fund would be limited to recovering only a pro rata share of all available funds segregated on behalf of an FCM’s combined customer accounts, even though certain property specifically traceable to the fund (for example, U.S. Treasury bills deposited by the fund) was held by an FCM. FCM bankruptcies have occurred in which customers were unable to recover from the FCM’s estate the full amount of their funds on deposit with such FCM and owing to them. Such situations could arise due to various factors, or a combination of factors, including inadequate FCM capitalization, inadequate controls on customer trading and inadequate customer capital. In addition, in the event of the bankruptcy or insolvency of a clearinghouse, the fund might experience a loss of funds deposited through its FCM as margin with the clearinghouse, a loss of unrealized profits on its open positions, and the loss of funds owed to it as realized profits on closed positions. Such a bankruptcy or insolvency might also cause a substantial delay before the fund could obtain the return of funds owed to it by an FCM who was a member of such clearinghouse.
Because bi-lateral derivative transactions are traded between counterparties based on contractual relationships, a fund is subject to the risk that a counterparty will not perform its obligations under the related contracts. Although each fund intends to enter into transactions only with counterparties which the advisor believes to be creditworthy, there can be no assurance that a counterparty will not default and that the funds will not sustain a loss on a transaction as a result. In situations where a fund is required to post margin or other collateral with a counterparty, the counterparty may fail to segregate the collateral or may commingle the collateral with the counterparty’s own assets. As a result, in the event of the counterparty’s bankruptcy or insolvency, a fund’s collateral may be subject to the conflicting claims of the counterparty’s creditors, and a fund may be exposed to the risk of a court treating a fund as a general unsecured creditor of the counterparty, rather than as the owner of the collateral.
A fund is subject to the risk that issuers of the instruments in which it invests and trades may default on their obligations under those instruments, and that certain events may occur that have an immediate and significant adverse effect on the value of those instruments. There can be no assurance that an issuer of an instrument in which a fund invests will not default, or that an event that has an immediate and significant adverse effect on the value of an instrument will not occur, and that a fund will not sustain a loss on a transaction as a result.
Transactions entered into by a fund may be executed on various U.S. and non-U.S. exchanges, and may be cleared and settled through various clearinghouses, custodians, depositories and prime brokers throughout the world. Although a fund attempts to execute, clear and settle the transactions through entities the advisor believes to be sound, there can be no assurance that a failure by any such entity will not lead to a loss to a fund.
Cyber Security Risk
As the funds increasingly rely on technology and information systems to operate, they become susceptible to operational risks linked to security breaches in those information systems. Both calculated attacks and unintentional events can cause failures in the funds’ information systems. Cyber attacks can include acquiring unauthorized access to information systems, usually through hacking or the use of malicious software, for purposes of stealing assets or confidential information, corrupting data, or disrupting fund operations. Cyber attacks can also occur without direct access to information systems, for example by making network services unavailable to intended users. Cyber security failures by, or breaches of the information systems of, the advisor, distributors, broker-dealers, other service providers (including, but not limited to, index providers, fund accountants, custodians, transfer agents and administrators), or the issuers of securities the fund invests in may also cause disruptions and impact the funds’ business operations. Breaches in information security may result in financial losses, interference with the funds’ ability to calculate NAV, impediments to trading, inability of fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. Additionally, the funds may incur substantial costs to prevent future cyber incidents. The funds have business continuity plans in the event of, and risk management systems to help prevent, such cyber attacks, but these plans and systems have limitations including the possibility that certain risks have not been identified. Moreover, the funds do not control the cyber security plans and systems of our service providers and other third party business partners. The funds and their shareholders could be negatively impacted as a result.
To the extent permitted by its investment objectives and policies, each fund may invest in instruments that are commonly referred to as derivative instruments. Generally, a derivative instrument is a financial arrangement, the value of which is based on, or derived from, a traditional security, asset, or market index. Examples of common derivative instruments include futures contracts, warrants, structured notes, credit default swaps, options contracts, swap transactions, forward currency contracts, and treasury futures, including foreign government bond futures.
Certain derivative instruments may be described as structured investments. A structured investment is a security whose value or performance is linked to an underlying index or other security or asset class. Structured investments include asset-backed securities (ABS), commercial and residential mortgage-backed securities (MBS and CMBS), and collateralized mortgage obligations (CMO),
which are described more fully below. Structured investments also include securities backed by other types of collateral. Structured investments involve the transfer of specified financial assets to a special purpose entity, generally a corporation or trust, or the deposit of financial assets with a custodian; and the issuance of securities or depositary receipts backed by, or representing interests in, those assets.
Some structured investments are individually negotiated agreements or are traded over the counter. Structured investments may be organized and operated to restructure the investment characteristics of the underlying security. The cash flow on the underlying instruments may be apportioned among the newly issued structured investments to create securities with different investment characteristics, such as varying maturities, payment priorities and interest rate provisions, and the extent of such payments made with respect to structured investments is dependent on the extent of the cash flow on the underlying instruments. Because structured investments typically involve no credit enhancement, their credit risk generally will be equivalent to that of the underlying instruments. In addition, structured investments are subject to the risks that the issuers of the underlying securities may be unable or unwilling to repay principal and interest (credit risk), and that issuers of the underlying securities may request to reschedule or restructure outstanding debt and to extend additional loan amounts (prepayment risk).
Some derivative instruments, such as mortgage-related and other asset-backed securities, are in many respects like any other investment, although they may be more volatile or less liquid than more traditional debt securities.
There are many different types of derivative instruments and many different ways to use them. Futures and options are commonly used for traditional hedging purposes to attempt to protect a fund from exposure to changing interest rates, securities prices or currency exchange rates, and for cash management purposes as a low-cost method of gaining exposure to a particular securities market without investing directly in those securities.
The return on a derivative instrument may increase or decrease, depending upon changes in the reference index or instrument to which it relates.
There is a range of risks associated with investments in derivatives, including:
•the risk that the underlying security, interest rate, market index or other financial asset will not move in the direction the portfolio managers anticipate or that the value of the structured or derivative instrument will not move or react to changes in the underlying security, interest rate, market index or other financial asset as anticipated;
•the possibility that there may be no liquid secondary market, which may make it difficult or impossible to close out a position when desired;
•the risk that daily limits on price fluctuations and speculative position limits on exchanges on which a fund may conduct its transactions in derivative instruments may prevent profitable liquidation of positions, subjecting a fund to the potential of greater losses;
•the risk that adverse price movements in an instrument can result in a loss substantially greater than a fund’s initial investment;
•the risk that a fund will have an obligation to deliver securities or currency pursuant to a derivatives transaction that such fund does not own at the inception of the derivatives trade;
•the risk that the counterparty will fail to perform its obligations; and
•the risk that a fund will be subject to higher volatility because some derivative instruments create leverage.
A fund may not invest in a derivative instrument if its credit, interest rate, liquidity, counterparty and other risks associated with ownership of the security are outside acceptable limits set forth in the fund’s prospectus. The funds’ Board of Trustees has reviewed the advisor’s policy regarding investments in derivative instruments. That policy specifies factors that must be considered in connection with a purchase of derivative instruments. The policy also establishes a committee that must review certain proposed purchases before the purchases can be made. The advisor will report on fund activity in derivative instruments to the Board of Trustees as necessary.
Recently adopted Rule 18f-4 will regulate the use of derivatives for certain funds registered under the Investment Company Act. Unless a fund qualifies as a “limited derivatives user” as defined by the rule, the fund will be required to establish a comprehensive derivatives risk management program, comply with value-at-risk based leverage limits, appoint a derivatives risk manager, and provide additional disclosure regarding its derivatives positions. A fund designated as a limited derivatives user will be required to implement policies and procedures to manage its aggregate derivatives risk. These requirements may increase the costs of entering into derivatives transactions and may require a fund to materially alter its use of derivatives, which may impact fund performance. Funds have until August 2022 to come into compliance with Rule 18f-4. In connection with the adoption of Rule 18f-4, the SEC also eliminated the existing asset segregation framework for covering derivatives and certain financial instruments. As the funds transition into reliance on Rule 18f-4, the funds’ approach to asset segregation and coverage requirements may be impacted.
Distressed investments generally entail greater risks due to such things as sensitivity to general economic and capital market conditions, interest rates, risks associated with leveraged companies and risks inherent in investing in companies experiencing
financial and operating distress (e.g., issuer credit risk). Distressed investments generally have very low credit ratings or are unrated by credit rating agencies.
Greater Risk of Loss - These investments are regarded as highly speculative. There is a greater risk that issuers of lower-rated investments will default than issuers of higher-rated investments, and some may be subject to bankruptcy proceedings or may be in default as to the repayment of principal and/or interest. Issuers of lower-rated investments generally are more vulnerable to real or perceived economic changes, political changes or adverse industry developments. In addition, distressed debt investments are frequently subordinated to the prior payment of senior indebtedness or have claims that are otherwise junior in priority with regard to the issuer’s assets. If an issuer fails to pay principal or interest, the fund would experience a decrease in income and a decline in the market value of its investments. These investments carry a much greater risk of default and loss, which could include the loss of the entire amount of the investment.
Valuation Difficulties - It is often more difficult to value distressed and other lower-rated investments than higher-rated investments. If an issuer’s financial condition deteriorates, accurate financial and business information may be limited or unavailable. In addition, lower-rated investments may be thinly traded and there may be no established secondary market. Because of the lack of market pricing and current information for investments in some distressed and lower-rated investments, valuation of such investments is much more dependent on judgment than is the case with higher-rated investments.
Liquidity - There may be no established secondary or public market for investments in distressed and other lower-rated investments. Such investments generally are traded in markets that are less liquid than the market for higher-rated investments. In addition, relatively few institutional purchasers may hold a major portion of an issue of lower-rated investments. As a result, the fund may be required to sell investments at substantial losses, or may be unable to sell investments.
In addition to investing in common stocks, High Income, High-Yield, NT High Income, Short Duration Strategic Income and Strategic Income may invest in other equity securities and equity equivalents, including securities that permit a fund to receive an equity interest in an issuer, the opportunity to acquire an equity interest in an issuer, or the opportunity to receive a return on its investment that permits the fund to benefit from the growth over time in the equity of an issuer. Examples of equity securities and equity equivalents include preferred stock, convertible preferred stock, convertible securities, alternative entity securities, Exchange-Traded Funds (“ETFs”), and warrants and options. Equity equivalents also may include securities whose value or return is derived from the value or return of a different security.
Preferred stock is a type of equity security that generally pays dividends at a specified rate and has preference over common stock in the liquidation of assets and payment of dividends. Preferred stock may be structured similarly to a long-dated or perpetual bond and does not ordinarily carry voting rights. Unlike interest payments on a fixed-income security, preferred stock dividends generally are only payable if declared by the issuer’s board of directors. A board of directors, however, is usually not obligated to pay dividends even if they have accrued. Additionally, if an issuer of preferred stock experiences economic or financial difficulties, its preferred stock may lose value due to the reduced likelihood that its board of directors will declare a dividend. Preferred stocks are typically subordinated to bonds and other debt instruments in an issuer’s capital structure, in which case, preferred stock dividends are usually paid only after the company makes required payments to those bond and other debt holders. Consequently, the value of preferred stock may react more strongly than bonds and other debt to actual or perceived changes in a company’s financial condition or prospects. Preferred stock may be substantially less liquid than other securities.
Alternative entity securities are the securities of entities that are formed as limited partnerships, limited liability companies, business trusts or other non-corporate entities that are similar to common or preferred stock of corporations.
Warrants are instruments that entitle the holder to buy an equity security at a specific price for a specific period of time. Changes in the value of a warrant do not necessarily correspond to changes in the value of its underlying security. The price of a warrant may be more volatile than the price of its underlying security, and a warrant may offer greater potential for capital appreciation as well as capital loss. Warrants do not entitle a holder to dividends or voting rights with respect to the underlying security and do not represent any rights in the assets of the issuing company. A warrant ceases to have value if it is not exercised prior to its expiration date. These factors can make warrants more speculative than other types of investments.
Foreign Currency Exchange Transactions
The funds, other than the money market funds, may conduct foreign currency transactions on a spot basis (i.e., for prompt delivery and settlement) or forward basis (i.e., by entering into forward currency exchange contracts, currency options and futures transactions for hedging or any lawful purpose). See Derivative Instruments, page 11. Although foreign exchange dealers generally do not charge a fee for such transactions, they do realize a profit based on the difference between the prices at which they are buying and selling various currencies.
Forward contracts are customized transactions that require a specific amount of a currency to be delivered at a specific exchange rate on a specific date or range of dates in the future. Forward contracts are generally traded in an interbank market directly between currency traders (usually larger commercial banks) and their customers. The parties to a forward contract may agree to offset or terminate the contract before its maturity, or may hold the contract to maturity and complete the contemplated currency exchange.
The following summarizes the principal currency management strategies involving forward contracts. A fund may also use swap agreements, indexed securities, and options and futures contracts relating to foreign currencies for the same purposes.
Settlement Hedges or Transaction Hedges. When the portfolio managers wish to lock in the U.S. dollar price of or proceeds from a foreign currency denominated security when a fund is purchasing or selling the security, a fund may enter into a forward contract to do so. This type of currency transaction, often called a “settlement hedge” or “transaction hedge,” protects the fund against an adverse change in foreign currency values between the date a security is purchased or sold and the date on which payment is made or received (i.e., settled). Forward contracts to purchase or sell a foreign currency may also be used by a fund in anticipation of future purchases or sales of securities denominated in foreign currency, even if the specific investments have not yet been selected by the portfolio managers. This strategy is often referred to as “anticipatory hedging.”
Position Hedges. When the portfolio managers believe that the currency of a particular foreign country may suffer substantial decline against the U.S. dollar, a fund may enter into a forward contract to sell foreign currency for a fixed U.S. dollar amount approximating the value of some or all of its portfolio securities either denominated in, or whose value is tied to, such foreign currency. This use of a forward contract is sometimes referred to as a “position hedge.” For example, if a fund owned securities denominated in Euro, it could enter into a forward contract to sell Euro in return for U.S. dollars to hedge against possible declines in the Euro’s value. This hedge would tend to offset both positive and negative currency fluctuations, but would not tend to offset changes in security values caused by other factors.
|A fund could also hedge the position by entering into a forward contract to sell another currency expected to perform similarly to the currency in which the fund’s existing investments are denominated. This type of hedge, often called a “proxy hedge,” could offer advantages in terms of cost, yield or efficiency, but may not hedge currency exposure as effectively as a simple position hedge against U.S. dollars. This type of hedge may result in losses if the currency used to hedge does not perform similarly to the currency in which the hedged securities are denominated.|
|The precise matching of forward contracts in the amounts and values of securities involved generally would not be possible because the future values of such foreign currencies will change as a consequence of market movements in the values of those securities between the date the forward contract is entered into and the date it matures. Predicting short-term currency market movements is extremely difficult, and the successful execution of a short-term hedging strategy is highly uncertain. Normally, consideration of the prospect for currency parities will be incorporated into the long-term investment decisions made with respect to overall diversification strategies. However, the managers believe that it is important to have flexibility to enter into such forward contracts when they determine that a fund’s best interests may be served.|
|At the maturity of the forward contract, the fund may either sell the portfolio security and make delivery of the foreign currency, or it may retain the security and terminate the obligation to deliver the foreign currency by purchasing an “offsetting” forward contract with the same currency trader obligating the fund to purchase, on the same maturity date, the same amount of the foreign currency.|
|It is impossible to forecast with absolute precision the market value of portfolio securities at the expiration of the forward contract. Accordingly, it may be necessary for a fund to purchase additional foreign currency on the spot market (and bear the expense of such purchase) if the market value of the security is less than the amount of foreign currency the fund is obligated to deliver and if a decision is made to sell the security and make delivery of the foreign currency the fund is obligated to deliver.|
Shifting Currency Exposure. A fund may also enter into forward contracts to shift its investment exposure from one currency into another for hedging purposes or to enhance returns. This may include shifting exposure from U.S. dollars to foreign currency, or from one foreign currency to another foreign currency. This strategy tends to limit exposure to the currency sold, and increase exposure to the currency that is purchased, much as if a fund had sold a security denominated in one currency and purchased an equivalent security denominated in another currency. For example, if the portfolio managers believed that the U.S. dollar may suffer a substantial decline against the Euro, they could enter into a forward contract to purchase Euros for a fixed amount of U.S. dollars. This transaction would protect against losses resulting from a decline in the value of the U.S. dollar, but would cause the fund to assume the risk of fluctuations in the value of the Euro.
Successful use of currency management strategies will depend on the fund management team’s skill in analyzing currency values. Currency management strategies may substantially subject a fund’s investment exposure to changes in currency rates and could result in losses to a fund if currencies do not perform as the portfolio managers anticipate. For example, if a currency’s value rose at a time when the portfolio managers hedged a fund by selling the currency in exchange for U.S. dollars, a fund would not participate in the currency’s appreciation. Similarly, if the portfolio managers increase a fund’s exposure to a currency and that currency’s value declines, a fund will sustain a loss. There is no assurance that the portfolio managers’ use of foreign currency management strategies will be advantageous to a fund or that they will hedge at appropriate times.
The fund will generally cover outstanding forward contracts by maintaining liquid portfolio securities denominated in, or whose value is tied to, the currency underlying the forward contract or the currency being hedged. To the extent that the fund is not able to cover its forward currency positions with underlying portfolio securities, the fund’s custodian will segregate cash or other liquid assets having a value equal to the aggregate amount of the fund’s commitments under forward contracts entered into with respect to position hedges, settlement hedges, anticipatory hedges and shifting currency exposure.
The funds, except money market funds, may also invest in nondeliverable forward (NDF) currency transactions. A NDF is a transaction that represents an agreement between the fund and a counterparty to buy or sell a specified amount of a particular currency
at an agreed upon foreign exchange rate on a future date. Unlike other currency transactions, there is no physical delivery of the currency on the settlement of an NDF transaction. Rather, the fund and the counterparty agree to net the settlement by making a payment in U.S. dollars or another fully convertible currency that represents any difference between the foreign exchange rate agreed upon at the inception of the NDF agreement and the actual exchange rate on the agreed upon future date. The funds may use an NDF contract to gain exposure to foreign currencies which are not internationally traded or if the markets for such currencies are heavily regulated or highly taxed. When currency exchange rates do not move as anticipated, a fund could sustain losses on the NDF transaction. This risk is heightened when the transactions involve currencies of emerging market countries. Additionally, certain NDF transactions which involve currencies of less developed countries or with respect to certain other currencies, may be relatively illiquid.
High-Yield may invest up to 40% of its assets in the securities of foreign issuers, including foreign governments, when these securities meet its standards of selection. Core Plus, Diversified Bond, High Income, NT Diversified Bond, NT High Income, Short Duration Strategic Income and Strategic Income may invest an unlimited portion of their assets in such securities. Subject to the limit of 10% for non-dollar-denominated securities, Short Duration may invest an unlimited portion of their assets in such securities. Short Duration Inflation Protection Bond may invest all of its assets in inflation-linked U.S. dollar-denominated foreign securities, or up to 20% of its assets in inflation-linked non-U.S. dollar-denominated securities. Short Duration Inflation Protection Bond may also invest up to 20% of its assets in non-U.S. dollar-denominated securities that are not inflation-linked. Securities of foreign issuers may trade in the U.S. or foreign securities markets.
Prime Money Market may invest in U.S. dollar-denominated foreign securities, and may not invest in non-U.S. dollar-denominated foreign securities. Currently, the only U.S. dollar-denominated foreign securities held outside the United States in which Prime Money Market expects to invest are Euro CDs, which are held in England. As a result, the fund’s exposure to the following foreign investment risks is expected to be lower than funds that invest more broadly in securities held outside the United States.
Consistent with their investment restrictions, the funds may make such investments either directly in foreign securities or indirectly by purchasing depositary receipts or depositary shares of similar instruments (depositary receipts) for foreign securities. American Depositary Receipts (“ADRS”), as well as other “hybrid” forms of ADRs, including European Depositary Receipts (“EDRs”) and Global Depositary Receipts (“GDRs”), are certificates evidencing ownership of shares of a foreign issuer. Depositary receipts are securities that evidence ownership interests in a security or a pool of securities that have been deposited with a “depository” and may be sponsored or unsponsored. These certificates are issued by depository banks and generally trade on an established market in the United States or elsewhere. The underlying shares are held in trust by a custodian bank or similar financial institution in the issuer’s home country. The depository bank may not have physical custody of the underlying securities at all times and may charge fees for various services, including forwarding dividends and interest and corporate actions. ADRs are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, ADRs continue to be subject to many of the risks associated with investing directly in foreign securities.
Direct investments in foreign securities may be made either on foreign securities exchanges or in the over-the-counter markets.
Subject to its investment objective and policies, each fund may invest in common stocks, convertible securities, preferred stocks, bonds, notes and other debt securities of foreign issuers and debt securities of foreign governments and their agencies. The credit quality standards applicable to domestic debt securities purchased by each fund are also applicable to its foreign securities investments. The funds consider a security to be a developed country security if its issuer is located in the following developed countries list, which is subject to change: Australia, Austria, Belgium, Bermuda, Canada, Denmark, Finland, France, Germany, Hong Kong, Ireland, Israel, Italy, Japan, Luxembourg, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, the United Kingdom and the United States. Securities issued outside of the countries on this list are considered emerging market securities. Securities of foreign issuers may trade in the U.S. or foreign securities markets.
Investments in foreign securities generally involve greater risks than investing in securities of domestic companies, including:
Currency Risk – The value of the foreign investments held by the funds may be significantly affected by changes in currency exchange rates. The dollar value of a foreign security generally decreases when the value of the dollar rises against the foreign currency in which the security is denominated, and tends to increase when the value of the dollar falls against such currency. In addition, the value of fund assets may be affected by losses and other expenses incurred in converting between various currencies in order to purchase and sell foreign securities, and by currency restrictions, exchange control regulation, currency devaluations and political developments.
Social, Political and Economic Risk – The economies of many of the countries in which the funds invest are not as developed as the economy of the United States and may be subject to significantly different forces. Political or social instability, expropriation, nationalization, confiscatory taxation and limitations on the removal of funds or other assets also could adversely affect the value of investments. Further, the funds may find it difficult or be unable to enforce ownership rights, pursue legal remedies or obtain judgments in foreign courts.
Regulatory Risk – Foreign companies generally are not subject to the regulatory controls imposed on U.S. issuers and, in general, there is less publicly available information about foreign securities than is available about domestic securities. Many foreign companies are not subject to uniform accounting, auditing and financial reporting standards, practices and requirements comparable to those
applicable to domestic companies and there may be less stringent investor protection and disclosure standards in some foreign markets. Certain jurisdictions do not currently provide the Public Company Accounting Oversight Board (“PCAOB”) with sufficient access to inspect audit work papers and practices, or otherwise do not cooperate with U.S. regulators, potentially exposing investors in U.S. capital markets to significant risks. Income from foreign securities owned by the funds may be reduced by a withholding tax at the source, which would reduce dividend income payable to shareholders.
Market and Trading Risk – Brokerage commission rates in foreign countries, which generally are fixed rather than subject to negotiation as in the United States, are likely to be higher. The securities markets in many of the countries in which the funds invest will have substantially less trading volume than the principal U.S. markets. As a result, the securities of some companies in these countries may be less liquid, more volatile and harder to value than comparable U.S. securities. Furthermore, one securities broker may represent all or a significant part of the trading volume in a particular country, resulting in higher trading costs and decreased liquidity due to a lack of alternative trading partners. There generally is less government regulation and supervision of foreign stock exchanges, brokers and issuers, which may make it difficult to enforce contractual obligations.
Clearance and Settlement Risk – Foreign securities markets also have different clearance and settlement procedures, and in certain markets there have been times when settlements have been unable to keep pace with the volume of securities transactions, making it difficult to conduct such transactions. Delays in clearance and settlement could result in temporary periods when assets of the funds are uninvested and no return is earned. The inability of the funds to make intended security purchases due to clearance and settlement problems could cause the funds to miss attractive investment opportunities. Inability to dispose of portfolio securities due to clearance and settlement problems could result either in losses to the funds due to subsequent declines in the value of the portfolio security or, if the funds have entered into a contract to sell the security, liability to the purchaser.
Ownership Risk – Evidence of securities ownership may be uncertain in many foreign countries. As a result, there is a risk that a fund’s trade details could be incorrectly or fraudulently entered at the time of the transaction, resulting in a loss to the fund.
Sanctions – The U.S. may impose economic sanctions against companies in various sectors of certain countries. This could limit a fund’s investment opportunities in such countries, impairing the fund’s ability to invest in accordance with its investment strategy and/or to meet its investment objective. For example, a fund may be prohibited from investing in securities issued by companies subject to such sanctions. In addition, the sanctions may require a fund to freeze its existing investments in sanctioned companies, prohibiting the fund from selling or otherwise transacting in these investments. Current sanctions or the threat of potential sanctions may also impair the value or liquidity of affected securities and negatively impact a fund.
In early 2022, the United States and countries throughout the world imposed economic sanctions on Russia in response to its military invasion of Ukraine. The sanctions are broad and include restrictions on the Russian government as well as Russian companies, individuals, and banking entities. The sanctions and other measures, such as boycotts or changes in consumer preferences, will likely cause declines in the value and liquidity of Russian securities, downgrades in the credit ratings of Russian securities, devaluation of Russia’s currency, and increased market volatility and disruption in Russia and throughout the world. Sanctions and similar measures, such as banning Russia from financial transaction systems that facilitate international transfers of funds, could limit or prevent the funds from selling and buying impacted securities both in Russia and in other markets. Such measures will likely cause significant delay in the settlement of impacted securities transactions or prevent settlement all together. The lack of available market prices for such securities may cause the funds to use fair value procedures to value certain securities. The consequences of the war and sanctions may negatively impact other regional and global economic markets. Additionally, Russia may take counter measures or engage in retaliatory actions—including cyberattacks and espionage—which could further disrupt global markets and supply chains. Companies in other countries that do business with Russia and the global commodities market for oil and natural gas, especially, will likely feel the impact of the sanctions. The sanctions, together with the potential for a wider armed or cyber conflict, could increase financial market volatility globally and negatively impact the funds’ performance beyond any direct exposure to Russian issuers or securities.
Emerging Markets Risk – Each fund may invest its holdings in securities of issuers located in emerging market (developing) countries. The funds consider “emerging market countries” to include all countries that are not considered by the advisor to be developed countries, which are listed on page 15.
Investing in securities of issuers in emerging market countries involves exposure to significantly higher risk than investing in countries with developed markets. Emerging market countries may have economic structures that generally are less diverse and mature, and political systems that can be expected to be less stable than those of developed countries.
Securities prices in emerging market countries can be significantly more volatile than in developed countries, reflecting the greater uncertainties of investing in lesser developed markets and economies. In particular, emerging market countries may have relatively unstable governments, and may present the risk of nationalization of businesses, expropriation, confiscatory taxation or in certain instances, reversion to closed-market, centrally planned economies. Such countries may also have less protection of property rights than developed countries.
The economies of emerging market countries may be based predominantly on only a few industries or may be dependent on revenues from particular commodities or on international aid or developmental assistance, may be highly vulnerable to changes in local or global trade conditions, and may suffer from extreme and volatile debt burdens or inflation rates. In addition, securities markets in emerging market countries may trade a relatively small number of securities and may be unable to respond effectively to increases in
trading volume, potentially resulting in a lack of liquidity and in volatility in the price of securities traded on those markets. Also, securities markets in emerging market countries typically offer less regulatory protection for investors. It is possible that securities markets could be manipulated or that purported securities in which the funds invest may subsequently be found to be fraudulent and as a consequence the funds could suffer losses.
Risk of Investing in China – Investing in Chinese securities is riskier than investing in U.S. securities. Although the Chinese government is currently implementing reforms to promote foreign investment and reduce government economic control, there is no guarantee that the reforms will be ongoing or effective. Investing in China involves risk of loss due to nationalization, expropriation, and confiscation of assets and property. Losses may also occur due to new or expanded restrictions on foreign investments or repatriation of capital. Participants in the Chinese market are subject to less regulation and oversight than participants in the U.S. market. This may lead to trading volatility, difficulty in the settlement and recording of transactions, and uncertainty in interpreting and applying laws and regulations. Reduction in spending on Chinese products and services, institution of tariffs or other trade barriers, or a downturn in the economies of any of China’s key trading partners may adversely affect the securities of Chinese issuers. Regional conflict could also have an adverse effect on the Chinese economy.
The SEC and the PCAOB continue to have concerns about their ability to inspect international auditing standards of U.S. companies operating in China and PCAOB-registered auditing firms in China. Because the SEC and PCAOB have limited access to information about these auditing firms and are restricted from inspecting the audit work and practices of registered accountants in China, there is the risk that material information about Chinese issuers may be unavailable. As a result, there is substantially greater risk that disclosures will be incomplete or misleading and, in the event of investor harm, substantially less access to recourse, in comparison to U.S. domestic companies.
The U.S. government may occasionally place restrictions on investments in Chinese companies. For example, in November 2020, an Executive Order was issued that prohibits U.S. persons from purchasing or investing in certain publicly-traded securities of companies identified as “Communist Chinese military companies” or in instruments that are designed to provide investment exposure to those companies. The companies identified may change from time to time. A fund may incur losses if more investors attempt to sell such securities or if the fund is unable to participate in an otherwise attractive investment. Securities that are or become prohibited may become less liquid and their market prices may decline. In addition, the market for securities of other Chinese-based issuers may also be negatively impacted, resulting in reduced liquidity and price declines.
Due to Chinese governmental restrictions on foreign ownership of companies in certain industries, Chinese operating companies often rely on variable interest entity (VIE) structures to raise capital from non-Chinese investors. In a VIE structure, a China-based operating company establishes an entity—typically offshore—that enters into service and other contracts with the Chinese company designed to provide economic exposure to the company. The offshore entity can then issue shares and debt instruments that are sold to non-Chinese investors. A China based operating company and the offshore VIE might appear to be the same company—because they are presented in a consolidated manner—but they are not. The relationship between China-based operating company and the offshore VIE is predicated entirely on contracts with the China-based company, not equity ownership. The Chinese government has never explicitly approved these structures and thus could determine at any time, and without notice, that the VIE’s underlying contractual arrangements violate Chinese law. If either the China-based company (or its officers, directors, or Chinese equity owners) breach those contracts, or Chinese law changes in a way that affects the enforceability of these arrangements, or those contracts are otherwise not enforceable under Chinese law, U.S. investors may suffer significant losses with limited recourse available.
Bond Connect Risk – Consistent with their investment objectives and strategies, the funds may invest in certain securities that are listed and traded through China’s Bond Connect Program (“Bond Connect”), which allows non-Chinese investors to purchase certain fixed-income investments available from China’s interbank bond market. Bond Connect uses the trading infrastructure of both Hong Kong and China and is therefore not available on trading holidays in those countries. As a result, prices of securities purchased through Bond Connect may fluctuate at times when a fund is unable to add to or exit its position. Securities offered through Bond Connect may lose their eligibility for trading through the program at any time. If Bond Connect securities lose their eligibility for trading through the program, they may be sold but can no longer be purchased through Bond Connect. Bond Connect is subject to regulation by both Hong Kong and China, and there can be no assurance that further regulations will not affect the availability of securities in the program, the frequency of redemptions, or other limitations. In China, the Hong Kong Monetary Authority Central Money Markets Unit holds Bond Connect securities on behalf of investors (such as the funds) via accounts maintained with China’s two fixed-income securities clearinghouses. While these investors may hold beneficial interest in Bond Connect securities, courts in China have limited experience in applying the concept of beneficial ownership. Additionally, a fund may not be able to participate in corporate actions affecting Bond Connect securities due to time constraints or for other operational reasons. As a result, payments of distributions could be delayed. Bond Connect trades are settled in Chinese currency, the renminbi (“RMB”). It cannot be guaranteed that investors will have timely access to a reliable supply of RMB in Hong Kong.
Futures and Options
The funds, other than the money market funds, may enter into futures contracts, options or options on futures contracts. The funds may not, however, enter into a futures transaction for speculative purposes. Generally, futures transactions will be used to:
•protect against a decline in market value of a fund’s securities (taking a short futures position), or
•protect against the risk of an increase in market value for securities in which a fund generally invests at a time when a fund is not fully invested (taking a long futures position), or
•provide a temporary substitute for the purchase of an individual security that may be purchased in an orderly fashion.
Some futures and options strategies, such as selling futures, buying puts and writing calls, hedge a fund’s investments against price fluctuations. Other strategies, such as buying futures, writing puts and buying calls, tend to increase market exposure.
Although other techniques may be used to control a fund’s exposure to market fluctuations, the use of futures contracts may be a more effective means of hedging this exposure. While a fund pays brokerage commissions in connection with opening and closing out futures positions, these costs are lower than the transaction costs incurred in the purchase and sale of the underlying securities.
For example, the sale of a future by a fund means the fund becomes obligated to deliver the security (or securities, in the case of an index future) at a specified price on a specified date. The purchase of a future means the fund becomes obligated to buy the security (or securities) at a specified price on a specified date. Futures contracts provide for the sale by one party and purchase by another party of a specific security at a specified future time and price. The portfolio managers may engage in futures and options transactions based on securities indices that are consistent with a fund’s investment objective. An example of an index that may be used is the S&P 500® Index for equity funds. The portfolio managers also may engage in futures and options transactions based on specific securities, such as U.S. Treasury bonds or notes. Futures contracts are traded on national futures exchanges. Futures exchanges and trading are regulated under the Commodity Exchange Act by the Commodity Futures Trading Commission (CFTC), a U.S. government agency.
Index futures contracts differ from traditional futures contracts in that when delivery takes place, no stocks or bonds change hands. Instead, these contracts settle in cash at the spot market value of the index. Although other types of futures contracts by their terms call for actual delivery or acceptance of the underlying securities, in most cases the contracts are closed out before the settlement date. A futures position may be closed by taking an opposite position in an identical contract (i.e., buying a contract that has previously been sold or selling a contract that has previously been bought).
Unlike when a fund purchases or sells a security, no price is paid or received by the fund upon the purchase or sale of the future. Initially, a fund will be required to deposit an amount of cash or securities equal to a varying specified percentage of the contract amount. This amount is known as initial margin. The margin deposit is intended to ensure completion of the contract (delivery or acceptance of the underlying security) if it is not terminated prior to the specified delivery date. A margin deposit does not constitute a margin transaction for purposes of a fund’s investment restrictions. Minimum initial margin requirements are established by the futures exchanges and may be revised. In addition, brokers may establish margin deposit requirements that are higher than the exchange minimums. Cash held in the margin accounts generally is not income-producing. However, coupon-bearing securities, such as Treasury bills and bonds, held in margin accounts generally will earn income. Subsequent payments, called variation margin, to and from the broker will be made on a daily basis as the price of the underlying debt securities or index fluctuates, making the future more or less valuable, a process known as marking the contract to market. Changes in variation margin are recorded by a fund as unrealized gains or losses. At any time prior to expiration of the future, a fund may elect to close the position by taking an opposite position that will operate to terminate its position in the future. A final determination of variation margin is then made, additional cash is required to be paid by or released to the fund, and the fund realizes a loss or gain.
By buying a put option, a fund obtains the right (but not the obligation) to sell the instrument underlying the option at a fixed strike price and in return a fund pays the current market price for the option (known as the option premium). A fund may terminate its position in a put option it has purchased by allowing it to expire, by exercising the option or by entering into an offsetting transaction, if a liquid market exists. If the option is allowed to expire, a fund will lose the entire premium it paid. If a fund exercises a put option on a security, it will sell the instrument underlying the option at the strike price. The buyer of a typical put option can expect to realize a gain if the value of the underlying instrument falls substantially. However, if the price of the instrument underlying the option does not fall enough to offset the cost of purchasing the option, a put buyer can expect to suffer a loss limited to the amount of the premium paid, plus related transaction costs.
The features of call options are essentially the same as those of put options, except that the buyer of a call option obtains the right to purchase, rather than sell, the instrument underlying the option at the option’s strike price. The buyer of a typical call option can expect to realize a gain if the value of the underlying instrument increases substantially and can expect to suffer a loss if security prices do not rise sufficiently to offset the cost of the option.
When a fund writes a put option, it takes the opposite side of the transaction from the option’s buyer. In return for the receipt of the premium, a fund assumes the obligation to pay the strike price for the instrument underlying the option if the other party to the option chooses to exercise it. A fund may seek to terminate its position in a put option it writes before exercise by purchasing an offsetting option in the market at its current price. Otherwise, a fund must continue to be prepared to pay the strike price while the option is outstanding, regardless of price changes, and must continue to post margin as discussed below. If the price of the underlying instrument rises, a put writer would generally realize as profit the premium it received. If the price of the underlying instrument remains the same over time, it is likely that the writer will also profit, because it should be able to close out the option at a lower price. If the price of the underlying instrument falls, the put writer would expect to suffer a loss.
A fund writing a call option is obligated to sell or deliver the option’s underlying instrument in return for the strike price upon exercise of the option. Writing calls generally is a profitable strategy if the price of the underlying instrument remains the same or falls. A call
writer offsets part of the effect of a price decline by receipt of the option premium, but gives up some ability to participate in security price increases. The writer of an exchange traded put or call option on a security, an index of securities or a futures contract is required to deposit cash or securities or a letter of credit as margin and to make mark to market payments of variation margin as the position becomes unprofitable.
Risks Related to Futures and Options Transactions
Futures and options prices can be volatile, and trading in these markets involves certain risks. If the portfolio managers apply a hedge at an inappropriate time or judge interest rate or equity market trends incorrectly, futures and options strategies may lower a fund’s return.
A fund could suffer losses if it is unable to close out its position because of an illiquid secondary market. Futures contracts may be closed out only on an exchange that provides a secondary market for these contracts, and there is no assurance that a liquid secondary market will exist for any particular futures contract at any particular time. Consequently, it may not be possible to close a futures position when the portfolio managers consider it appropriate or desirable to do so. In the event of adverse price movements, a fund would be required to continue making daily cash payments to maintain its required margin. If the fund had insufficient cash, it might have to sell portfolio securities to meet daily margin requirements at a time when the portfolio managers would not otherwise elect to do so. In addition, a fund may be required to deliver or take delivery of instruments underlying futures contracts it holds. The portfolio managers will seek to minimize these risks by limiting the contracts entered into on behalf of the funds to those traded on national futures exchanges and for which there appears to be a liquid secondary market.
A fund could suffer losses if the prices of its futures and options positions were poorly correlated with its other investments, or if securities underlying futures contracts purchased by a fund had different maturities than those of the portfolio securities being hedged. Such imperfect correlation may give rise to circumstances in which a fund loses money on a futures contract at the same time that it experiences a decline in the value of its hedged portfolio securities. A fund also could lose margin payments it has deposited with a margin broker, if, for example, the broker became bankrupt.
Most futures exchanges limit the amount of fluctuation permitted in futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day’s settlement price at the end of the trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond the limit. However, the daily limit governs only price movement during a particular trading day and, therefore, does not limit potential losses. In addition, the daily limit may prevent liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.
Options on Futures
By purchasing an option on a futures contract, a fund obtains the right, but not the obligation, to sell the futures contract (a put option) or to buy the contract (a call option) at a fixed strike price. A fund can terminate its position in a put option by allowing it to expire or by exercising the option. If the option is exercised, the fund completes the sale of the underlying security at the strike price. Purchasing an option on a futures contract does not require a fund to make margin payments unless the option is exercised.
Some funds may write (or sell) call options that obligate them to sell (or deliver) the option’s underlying instrument upon exercise of the option. While the receipt of option premiums would mitigate the effects of price declines, a fund would give up some ability to participate in a price increase on the underlying security. If a fund were to engage in options transactions, it would own the futures contract at the time a call was written and would keep the contract open until the obligation to deliver it pursuant to the call expired.
Restrictions on the Use of Futures Contracts and Options
Each non-money market fund may enter into futures contracts, options, options on futures contracts, or swap agreements as permitted by its investment policies and the Commodity Futures Trading Commission (CFTC) rules. The advisor to each fund has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act and, therefore, the advisor is not subject to registration or regulation as a commodity pool operator under that Act with respect to its provision of services to each fund.
Certain rules adopted by the CFTC may impose additional limits on the ability of a fund to invest in futures contracts, options on futures, swaps, and certain other commodity interests if its investment advisor does not register with the CFTC as a “commodity pool operator” with respect to such fund. It is expected that the funds will be able to execute their investment strategies within the limits adopted by the CFTC’s rules. As a result, the advisor does not intend to register with the CFTC as a commodity pool operator on behalf of any of the funds. In the event that one of the funds engages in transactions that necessitate future registration with the CFTC, the advisor will register as a commodity pool operator and comply with applicable regulations with respect to that fund.
To the extent required by law, each fund will segregate cash, cash equivalents or other appropriate liquid securities on its records in an amount sufficient to cover its obligations under the futures contracts, options and swap agreements.
Hybrid securities have characteristics that differ from both common stocks and senior debt securities, typically ranking senior to common stock and subordinate to senior debt in an issuer’s capital structure. Hybrid securities may have features such as deferrable and/or non-cumulative interest payments, long-dated maturity or no maturity, reduced or no acceleration rights, and may be subject to principal reduction without default under certain circumstances. Because of these features, the managers may consider some hybrid securities to be equity or equity equivalents and some to be debt securities based on each security’s individual characteristics.
Core Plus, Diversified Bond, High Income, High-Yield, NT Diversified Bond, NT High Income, Short Duration, Short Duration Inflation Protection Bond, Short Duration Strategic Income and Strategic Income may purchase inflation-linked securities issued by the U.S. Treasury, U.S. government agencies and instrumentalities other than the U.S. Treasury, and entities other than the U.S. Treasury or U.S. government agencies and instrumentalities.
Inflation-linked securities are designed to offer a return linked to inflation, thereby protecting future purchasing power of the money invested in them. However, inflation-linked securities provide this protected return only if held to maturity. In addition, inflation-linked securities may not trade at par value. Real interest rates (the market rate of interest less the anticipated rate of inflation) change over time as a result of many factors, such as what investors are demanding as a true value for money. When real rates do change, inflation-linked securities prices will be more sensitive to these changes than conventional bonds, because these securities were sold originally based upon a real interest rate that is no longer prevailing. Should market expectations for real interest rates rise, the price of inflation-linked securities and the share price of a fund holding these securities will fall. Investors in the funds should be prepared to accept not only this share price volatility but also the possible adverse tax consequences it may cause.
An investment in securities featuring inflation-indexed principal and/or interest involves factors not associated with more traditional fixed-principal securities. Such factors include the possibility that the inflation index may be subject to significant changes, that changes in the index may or may not correlate to changes in interest rates generally or changes in other indices, or that the resulting interest may be greater or less than that payable on other securities of similar maturities. In the event of sustained deflation, it is possible that the amount of semiannual interest payments, the inflation-indexed principal of the security or the value of the stripped components will decrease. If any of these possibilities are realized, a fund’s net asset value could be negatively affected.
Inflation-linked Treasury Securities
Inflation-linked U.S. Treasury securities are U.S. Treasury securities with a final value and interest payment stream linked to the inflation rate. Inflation-linked U.S. Treasury securities may be issued in either note or bond form. Inflation-linked U.S. Treasury notes have maturities of at least one year, but not more than 10 years. Inflation-linked U.S. Treasury bonds have maturities of more than 10 years.
Inflation-linked U.S. Treasury securities may be attractive to investors seeking an investment backed by the full faith and credit of the U.S. government that provides a return in excess of the rate of inflation. These securities were first sold in the U.S. market in January 1997. Inflation-linked U.S. Treasury securities are auctioned and issued on a quarterly basis.
Structure and Inflation Index – The principal value of inflation-linked U.S. Treasury securities will be adjusted to reflect changes in the level of inflation. The index for measuring the inflation rate for inflation-linked U.S. Treasury securities is the non-seasonally adjusted U.S. City Average All Items Consumer Price Index for All Urban Consumers (Consumer Price Index) published monthly by the U.S. Department of Labor’s Bureau of Labor Statistics.
Semiannual coupon interest payments are made at a fixed percentage of the inflation-linked principal value. The coupon rate for the semiannual interest rate of each issuance of inflation-linked U.S. Treasury securities is determined at the time the securities are sold to the public (i.e., by competitive bids in the auction). The coupon rate will likely reflect real yields available in the U.S. Treasury market; real yields are the prevailing yields on U.S. Treasury securities with similar maturities, less then-prevailing inflation expectations. While a reduction in inflation will cause a reduction in the interest payment made on the securities, the repayment of principal at the maturity of the security is guaranteed by the U.S. Treasury to be no less than the original face or par amount of the security at the time of issuance.
Indexing Methodology - The principal value of inflation-linked U.S. Treasury securities will be indexed, or adjusted, to account for changes in the Consumer Price Index. Semiannual coupon interest payment amounts will be determined by multiplying the inflation-linked principal amount by one-half the stated rate of interest on each interest payment date.
Taxation - The taxation of inflation-linked U.S. Treasury securities is similar to the taxation of conventional bonds. Both interest payments and the difference between original principal and the inflation-indexed principal will be treated as interest income subject to taxation. Interest payments are taxable when received or accrued. The inflation adjustment to the principal is subject to tax in the year the adjustment is made, not at maturity of the security when the cash from the repayment of principal is received. If an upward adjustment has been made, investors in non-tax-deferred accounts will pay taxes on this amount currently. Decreases in the indexed principal can be deducted only from current or previous interest payments reported as income.
Inflation-linked U.S. Treasury securities therefore have a potential cash flow mismatch to an investor, because investors must pay taxes on the inflation-indexed principal before the repayment of principal is received. It is possible that, particularly for high income tax bracket investors, inflation-linked U.S. Treasury securities would not generate enough cash in a given year to cover the tax liability they could create. This is similar to the current tax treatment for zero-coupon bonds and other discount securities. If inflation-linked U.S. Treasury securities are sold prior to maturity, capital losses or gains are realized in the same manner as traditional bonds.
Investors in a fund will receive dividends that represent both the interest payments and the principal adjustments of the inflation-linked securities held in the fund’s portfolio. An investment in a fund may, therefore, be a means to avoid the cash flow mismatch associated with a direct investment in inflation-linked securities. For more information about taxes and their effect on you as an investor in the funds, see Taxes, page 65.
U.S. Government Agencies
A number of U.S. government agencies and instrumentalities other than the U.S. Treasury may issue inflation-linked securities. Some U.S. government agencies have issued inflation-linked securities whose design mirrors that of the inflation-linked U.S. Treasury securities described above.
Entities other than the U.S. Treasury or U.S. government agencies and instrumentalities may issue inflation-linked securities. While some entities have issued inflation-linked securities whose design mirrors that of the inflation-linked U.S. Treasury securities described above, others utilize different structures. For example, the principal value of these securities may be adjusted with reference to the Consumer Price Index, but the semiannual coupon interest payments are made at a fixed percentage of the original issue principal. Alternatively, the principal value may remain fixed, but the coupon interest payments may be adjusted with reference to the Consumer Price Index.
Each fund, other than the money market funds, may hold inverse floaters. An inverse floater is a type of derivative instrument that bears an interest rate that moves inversely to market interest rates. As market interest rates rise, the interest rate on inverse floaters goes down, and vice versa. Generally, this is accomplished by expressing the interest rate on the inverse floater as an above-market fixed rate of interest, reduced by an amount determined by reference to a market-based or bond-specific floating interest rate (as well as by any fees associated with administering the inverse floater program).
Inverse floaters may be issued in conjunction with an equal amount of Dutch Auction floating-rate bonds (floaters), or a market-based index may be used to set the interest rate on these securities. A Dutch Auction is an auction system in which the price of the security is gradually lowered until it meets a responsive bid and is sold. Floaters and inverse floaters may be brought to market by (1) a broker-dealer who purchases fixed-rate bonds and places them in a trust, or (2) an issuer seeking to reduce interest expenses by using a floater/inverse floater structure in lieu of fixed-rate bonds.
In the case of a broker-dealer structured offering (where underlying fixed-rate bonds have been placed in a trust), distributions from the underlying bonds are allocated to floater and inverse floater holders in the following manner:
(i)Floater holders receive interest based on rates set at a six-month interval or at a Dutch Auction, which is typically held every 28 to 35 days. Current and prospective floater holders bid the minimum interest rate that they are willing to accept on the floaters, and the interest rate is set just high enough to ensure that all of the floaters are sold.
(ii)Inverse floater holders receive all of the interest that remains, if any, on the underlying bonds after floater interest and auction fees are paid. The interest rates on inverse floaters may be significantly reduced, even to zero, if interest rates rise.
Procedures for determining the interest payment on floaters and inverse floaters brought to market directly by the issuer are comparable, although the interest paid on the inverse floaters is based on a presumed coupon rate that would have been required to bring fixed-rate bonds to market at the time the floaters and inverse floaters were issued.
Where inverse floaters are issued in conjunction with floaters, inverse floater holders may be given the right to acquire the underlying security (or to create a fixed-rate bond) by calling an equal amount of corresponding floaters. The underlying security may then be held or sold. However, typically, there are time constraints and other limitations associated with any right to combine interests and claim the underlying security.
Floater holders subject to a Dutch Auction procedure generally do not have the right to put back their interests to the issuer or to a third party. If a Dutch Auction fails, the floater holder may be required to hold its position until the underlying bond matures, during which time interest on the floater is capped at a predetermined rate.
The secondary market for floaters and inverse floaters may be limited. The market value of inverse floaters tends to be significantly more volatile than fixed-rate bonds.
Investments in Issuers with Limited Operating Histories
The funds may invest in securities of issuers with limited operating histories. The managers consider an issuer to have a limited operating history if that issuer has a record of less than three years of continuous operation. The managers will consider periods of
capital formation, incubation, consolidations, and research and development in determining whether a particular issuer has a record of three years of continuous operation.
Investments in securities of issuers with limited operating histories may involve greater risks than investments in securities of more mature issuers. By their nature, such issuers present limited operating histories and financial information upon which the managers may base their investment decision on behalf of the funds. In addition, financial and other information regarding such issuers, when available, may be incomplete or inaccurate.
For purposes of this limitation, “issuers” refers to operating companies that issue securities for the purposes of issuing debt or raising capital as a means of financing their ongoing operations. It does not, however, refer to entities, corporate or otherwise, that are created for the express purpose of securitizing obligations or income streams. For example, a fund’s investments in a trust created for the purpose of pooling mortgage obligations would not be subject to the limitation.
LIBOR Transition Risk
The London Interbank Offered Rate (“LIBOR”) is a benchmark interest rate intended to be representative of the rate at which major international banks who are members of the British Bankers Association lend to one another over short-terms. LIBOR is the most common benchmark interest rate index used to make adjustments to variable-rate loans. Global banking and financial industries use LIBOR to determine interest rates for a variety of financial instruments-such as debt instruments and derivatives-and borrowing arrangements. Following manipulation allegations, financial institutions have started the process of phasing out the use of LIBOR. The transition process to a replacement rate or rates may lead to increased volatility or illiquidity in markets for instruments that currently rely on LIBOR. The transition may also result in a change in the value of certain instruments the funds hold or a change in the cost of temporary borrowing for the funds. As LIBOR is discontinued, the LIBOR replacement rate may be lower than market expectations, which could have an adverse impact on the value of preferred and debt-securities with floating or fixed-to-floating rate coupons. The transition away from LIBOR could result in losses to the funds.
Each fund, except for U.S. Government Money Market, may purchase loan participations, which represent interests in the cash flow generated by commercial loans. Each loan participation requires three parties: a participant (or investor), a lending bank and a borrower. The investor purchases a share in a loan originated by a lending bank, and this participation entitles the investor to a percentage of the principal and interest payments made by the borrower.
Loan participations are attractive because they typically offer higher yields than other money market instruments. However, along with these higher yields come certain risks, not the least of which is the risk that the borrower will be unable to repay the loan. Generally, because the lending bank does not guarantee payment, the investor is directly exposed to risk of default by the borrower. In addition, the investor is not a direct creditor of the borrower. The participation represents an interest in assets owned by the lending bank. If the lending bank becomes insolvent, the investor could be considered an unsecured creditor of the bank instead of the holder of a participating interest in a loan. Because of these risks, the manager must carefully consider the creditworthiness of both the borrower and the lender.
Another concern is liquidity. Because there is no established secondary market for loan participations, a fund’s ability to sell them for cash is limited. Some participation agreements place limitations on the investor’s right to resell the loan participation, even when a buyer can be found.
Loan Participation Notes
In terms of their functioning and investment risk, loan participation notes (“LPNs”) are comparable to an investment in “normal” bonds. In return for the investor’s commitment of capital, the issuer makes regular interest payments and, at maturity or in accordance with an agreed upon amortization schedule, the note is repaid at par.
However, in contrast to “normal” bonds, there are three parties involved in the issuance of an LPN. The legal issuer, typically a bankruptcy-remote, limited purpose entity, issues notes to investors and uses the proceeds received from investors to make loans to the borrower-with each loan generally having substantially identical payment terms to the related note issued by the issuer. The borrower is typically an operating company, and the issuer’s obligations under a note are typically limited to the extent of any capital repayments and interest payments made by the borrower under the related loan. Accordingly, the investor generally assumes the credit risk of the underlying borrower. The loan participation note structure is generally used to provide the borrower more efficient financing in the capital markets than the borrower would be able to obtain if it issued notes directly.
In the event of a default by the borrower of an LPN, the fund may experience delays in receiving payments of interest and principal while the note issuer enforces and liquidates the underlying collateral, and there is no guarantee that the underlying collateral will cover the principal and interest owed to the fund under the LPN.
LPNs are generally subject to liquidity risk. Even though an LPN may be traded on an exchange there can be no assurance that a liquid market will develop for the LPNs, that holders of the LPNs will be able to sell their LPNs, or that such holders will be able to sell their LPNs for a price that reflects their value.
Depending on the creditworthiness of the underlying borrower, LPNs may be subject to the risk of investing in high-yield securities. Additionally, LPNs are generally utilized by foreign borrowers and therefore may be subject to the risk of investing in foreign securities and emerging market risk. Such foreign risk could include interest payments being subject to withholding tax.
Loans of Portfolio Securities
To realize additional income, a fund may lend its portfolio securities. Such loans may not exceed one-third of the fund’s total assets valued at market, however, this limitation does not apply to purchases of debt securities in accordance with the fund’s investment objectives, policies and limitations, or to repurchase agreements with respect to portfolio securities.
Cash received from the borrower as collateral through loan transactions may be invested in other eligible securities. Investing this cash subjects that investment to market appreciation or depreciation. If a borrower defaults on a securities loan because of insolvency or other reasons, the lending fund could experience delays or costs in recovering the securities it loaned; if the value of the loaned securities increased over the value of the collateral, the fund could suffer a loss. To minimize the risk of default on securities loans, the advisor adheres to guidelines prescribed by the Board of Trustees governing lending of securities. These guidelines strictly govern:
•the type and amount of collateral that must be received by the fund;
•the circumstances under which additions to that collateral must be made by borrowers;
•the return to be received by the fund on the loaned securities;
•the limitations on the percentage of fund assets on loan; and
•the credit standards applied in evaluating potential borrowers of portfolio securities.
In addition, the guidelines require that the fund have the option to terminate any loan of a portfolio security at any time and set requirements for recovery of securities from borrowers.
To the extent permitted by its investment objective and policies, each fund may invest in mortgage-related securities.
A mortgage-backed security represents an ownership interest in a pool of mortgage loans. The loans are made by financial institutions to finance home and other real estate purchases. As the loans are repaid, investors receive payments of both interest and principal.
Like fixed-income securities such as U.S. Treasury bonds, mortgage-backed securities pay a stated rate of interest during the life of the security. However, unlike a bond, which returns principal to the investor in one lump sum at maturity, mortgage-backed securities return principal to the investor in increments during the life of the security.
Because the timing and speed of principal repayments vary, the cash flow on mortgage-backed securities is irregular. If mortgage holders sell their homes, refinance their loans, prepay their mortgages or default on their loans, the principal is distributed pro rata to investors.
As with other fixed-income securities, the prices of mortgage-backed securities fluctuate in response to changing interest rates; when interest rates fall, the prices of mortgage-backed securities rise, and vice versa. Changing interest rates have additional significance for mortgage-backed securities investors, however, because they influence prepayment rates (the rates at which mortgage holders prepay their mortgages), which in turn affect the yields on mortgage-backed securities. When interest rates decline, prepayment rates generally increase. Mortgage holders take advantage of the opportunity to refinance their mortgages at lower rates with lower monthly payments. When interest rates rise, mortgage holders are less inclined to refinance their mortgages. The effect of prepayment activity on yield depends on whether the mortgage-backed security was purchased at a premium or at a discount.
A fund may receive principal sooner than it expected because of accelerated prepayments. Under these circumstances, the fund might have to reinvest returned principal at rates lower than it would have earned if principal payments were made on schedule. Conversely, a mortgage-backed security may exceed its anticipated life if prepayment rates decelerate unexpectedly. Under these circumstances, a fund might miss an opportunity to earn interest at higher prevailing rates.
The Government National Mortgage Association (GNMA) is a wholly owned corporate instrumentality of the United States within the Department of Housing and Urban Development. The National Housing Act of 1934 (Housing Act), as amended, authorizes GNMA to guarantee the timely payment of interest and repayment of principal on certificates that are backed by a pool of mortgage loans insured by the Federal Housing Administration under the Housing Act, or by Title V of the Housing Act of 1949 (FHA Loans), or guaranteed by the Veterans’ Affairs under the Servicemen’s Readjustment Act of 1944 (VA Loans), as amended, or by pools of other eligible mortgage loans. The Housing Act provides that the full faith and credit of the U.S. government is pledged to the payment of all amounts that may be required to be paid under any guarantee. GNMA has unlimited authority to borrow from the U.S. Treasury in order to meet its obligations under this guarantee.
GNMA certificates represent a pro rata interest in one or more pools of the following types of mortgage loans: (a) fixed-rate level payment mortgage loans; (b) fixed-rate graduated payment mortgage loans (GPMs); (c) fixed-rate growing equity mortgage loans
(GEMs); (d) fixed-rate mortgage loans secured by manufactured (mobile) homes (MHs); (e) mortgage loans on multifamily residential properties under construction (CLCs); (f) mortgage loans on completed multifamily projects (PLCs); (g) fixed-rate mortgage loans that use escrowed funds to reduce the borrower’s monthly payments during the early years of the mortgage loans (buydown mortgage loans); and (h) mortgage loans that provide for payment adjustments based on periodic changes in interest rates or in other payment terms of the mortgage loans.
Current Status of Fannie Mae and Freddie Mac
Since September 2008, Fannie Mae and Freddie Mac have operated under a conservatorship administered by the Federal Housing Finance Agency (FHFA). In addition, the U.S. Treasury has entered into senior preferred stock purchase agreements (SPSPAs) to provide additional financing to Fannie Mae and Freddie Mac. Although the SPSPAs are intended to provide Fannie Mae and Freddie Mac with the necessary cash resources to meet their obligations, Fannie Mae and Freddie Mac continue to operate as going concerns while in conservatorship, and each remains liable for all of its obligations, including its guaranty obligations associated with its mortgage-backed securities.
The future status and role of Fannie Mae or Freddie Mac could be impacted by, among other things, the actions taken and restrictions placed on Fannie Mae or Freddie Mac by the FHFA in its role as conservator, the restrictions placed on Fannie Mae’s or Freddie Mac’s operations and activities under the senior preferred stock purchase agreements, market responses to developments at Fannie Mae or Freddie Mac, and future legislative, regulatory, or legal action that alters the operations, ownership, structure and/or mission of Fannie Mae or Freddie Mac, each of which may, in turn, impact the value of, and cash flows on, any securities guaranteed by Fannie Mae and Freddie Mac.
Fannie Mae Certificates
The Federal National Mortgage Association (FNMA or Fannie Mae) is a federally chartered and privately owned corporation established under the Federal National Mortgage Association Charter Act. Fannie Mae was originally established in 1938 as a U.S. government agency designed to provide supplemental liquidity to the mortgage market and was reorganized as a stockholder-owned and privately managed corporation by legislation enacted in 1968. Fannie Mae acquires capital from investors who would not ordinarily invest in mortgage loans directly and thereby expands the total amount of funds available for housing. This money is used to buy home mortgage loans from local lenders, replenishing the supply of capital available for mortgage lending.
Fannie Mae certificates represent a pro rata interest in one or more pools of FHA Loans, VA Loans, or, most commonly, conventional mortgage loans (i.e., mortgage loans that are not insured or guaranteed by a government agency) of the following types: (a) fixed-rate level payment mortgage loans; (b) fixed-rate growing equity mortgage loans; (c) fixed-rate graduated payment mortgage loans; (d) adjustable-rate mortgage loans; and (e) fixed-rate mortgage loans secured by multifamily projects.
Fannie Mae certificates entitle the registered holder to receive amounts representing a pro rata interest in scheduled principal and interest payments (at the certificate’s pass-through rate, which is net of any servicing and guarantee fees on the underlying mortgage loans), any principal prepayments, and a proportionate interest in the full principal amount of any foreclosed or otherwise liquidated mortgage loan. The full and timely payment of interest and repayment of principal on each Fannie Mae certificate is guaranteed by Fannie Mae; this guarantee is not backed by the full faith and credit of the U.S. government.
Freddie Mac Certificates
The Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac) is a corporate instrumentality of the United States created pursuant to the Emergency Home Finance Act of 1970 (FHLMC Act), as amended. Freddie Mac was established primarily for the purpose of increasing the availability of mortgage credit. Its principal activity consists of purchasing first-lien conventional residential mortgage loans (and participation interests in such mortgage loans) and reselling these loans in the form of mortgage-backed securities, primarily Freddie Mac certificates.
Freddie Mac certificates represent a pro rata interest in a group of mortgage loans (a Freddie Mac certificate group) purchased by Freddie Mac. The mortgage loans underlying Freddie Mac certificates consist of fixed- or adjustable-rate mortgage loans with original terms to maturity of between 10 and 30 years, substantially all of which are secured by first-liens on one- to four-family residential properties or multifamily projects. Each mortgage loan must meet standards set forth in the FHLMC Act. A Freddie Mac certificate group may include whole loans, participation interests in whole loans, undivided interests in whole loans, and participations composing another Freddie Mac certificate group.
Freddie Mac guarantees to each registered holder of a Freddie Mac certificate the timely payment of interest at the rate provided for by the certificate. Freddie Mac also guarantees ultimate collection of all principal on the related mortgage loans, without any offset or deduction, but generally does not guarantee the timely repayment of principal. Freddie Mac may remit principal at any time after default on an underlying mortgage loan, but no later than 30 days following (a) foreclosure sale, (b) payment of a claim by any mortgage insurer, or (c) the expiration of any right of redemption, whichever occurs later, and in any event no later than one year after demand has been made upon the mortgager for accelerated payment of principal. Obligations guaranteed by Freddie Mac are not backed by the full faith and credit pledge of the U.S. government.
Collateralized Mortgage Obligations (CMOs)
A CMO is a multiclass bond backed by a pool of mortgage pass-through certificates or mortgage loans. CMOs may be collateralized by (a) GNMA, Fannie Mae or Freddie Mac pass-through certificates; (b) unsecured mortgage loans insured by the Federal Housing Administration or guaranteed by the Department of Veterans’ Affairs; (c) unsecuritized conventional mortgages; or (d) any combination thereof.
In structuring a CMO, an issuer distributes cash flow from the underlying collateral over a series of classes called tranches. Each CMO is a set of two or more tranches, with average lives and cash flow patterns designed to meet specific investment objectives. The average life expectancies of the different tranches in a four-part deal, for example, might be two, five, seven and 20 years.
As payments on the underlying mortgage loans are collected, the CMO issuer pays the coupon rate of interest to the bondholders in each tranche. At the outset, scheduled and unscheduled principal payments go to investors in the first tranches. Investors in later tranches do not begin receiving principal payments until the prior tranches are paid off. This basic type of CMO is known as a sequential pay or plain vanilla CMO.
Some CMOs are structured so that the prepayment or market risks are transferred from one tranche to another. Prepayment stability is improved in some tranches if other tranches absorb more prepayment variability.
The final tranche of a CMO often takes the form of a Z-bond, also known as an accrual bond or accretion bond. Holders of these securities receive no cash until the earlier tranches are paid in full. During the period that the other tranches are outstanding, periodic interest payments are added to the initial face amount of the Z-bond but are not paid to investors. When the prior tranches are retired, the Z-bond receives coupon payments on its higher principal balance plus any principal prepayments from the underlying mortgage loans. The existence of a Z-bond tranche helps stabilize cash flow patterns in the other tranches. In a changing interest rate environment, however, the value of the Z-bond tends to be more volatile.
As CMOs have evolved, some classes of CMO bonds have become more prevalent. The planned amortization class (PAC) and targeted amortization class (TAC), for example, were designed to reduce prepayment risk by establishing a sinking-fund structure. PAC and TAC bonds assure to varying degrees that investors will receive payments over a predetermined period under various prepayment scenarios. Although PAC and TAC bonds are similar, PAC bonds are better able to provide stable cash flows under various prepayment scenarios than TAC bonds because of the order in which these tranches are paid.
The existence of a PAC or TAC tranche can create higher levels of risk for other tranches in the CMO because the stability of the PAC or TAC tranche is achieved by creating at least one other tranche—known as a companion bond, support or non-PAC bond—that absorbs the variability of principal cash flows. Because companion bonds have a high degree of average life variability, they generally pay a higher yield. A TAC bond can have some of the prepayment variability of a companion bond if there is also a PAC bond in the CMO issue.
Floating-rate CMO tranches (floaters) pay a variable rate of interest that is usually tied to a reference rate, such as the Secured Overnight Financing Rate (SOFR). Institutional investors with short-term liabilities, such as commercial banks, often find floating-rate CMOs attractive investments. Super floaters (which float a certain percentage above a reference rate) and inverse floaters (which float inversely to a reference rate) are variations on the floater structure that have highly variable cash flows.
Stripped Mortgage-Backed Securities (Core Plus, Diversified Bond, High Income, High-Yield, NT Diversified Bond, NT High Income, Short Duration, Short Duration Inflation Protection Bond, Short Duration Strategic Income and Strategic Income only)
Stripped mortgage-backed securities are created by segregating the cash flows from underlying mortgage loans or mortgage securities to create two or more new securities, each with a specified percentage of the underlying security’s principal or interest payments. Mortgage-backed securities may be partially stripped so that each investor class receives some interest and some principal. When securities are completely stripped, however, all of the interest is distributed to holders of one type of security, known as an interest-only security, or IO, and all of the principal is distributed to holders of another type of security known as a principal-only security, or PO. Strips can be created in a pass-through structure or as tranches of a CMO.
The market values of IOs and POs are very sensitive to interest rate and prepayment rate fluctuations. POs, for example, increase (or decrease) in value as interest rates decline (or rise). The price behavior of these securities also depends on whether the mortgage collateral was purchased at a premium or discount to its par value. Prepayments on discount coupon POs generally are much lower than prepayments on premium coupon POs. IOs may be used to hedge a fund’s other investments because prepayments cause the value of an IO strip to move in the opposite direction from other mortgage-backed securities.
Commercial Mortgage-Backed Securities (CMBS)
CMBS are securities created from a pool of commercial mortgage loans, such as loans for hotels, shopping centers, office buildings, apartment buildings, and the like. Interest and principal payments from these loans are passed on to the investor according to a particular schedule of payments. They may be issued by U.S. government agencies or by private issuers. The credit quality of CMBS depends primarily on the quality of the underlying loans and on the structure of the particular deal. Generally, deals are structured with senior and subordinate classes. Multiple classes may permit the issuance of securities with payment terms, interest rates, or other
characteristics differing both from those of each other and those of the underlying assets. Examples include classes having characteristics such as floating interest rates or scheduled amortization of principal. Rating agencies rate the individual classes of the deal based on the degree of seniority or subordination of a particular class and other factors. The value of these securities may change because of actual or perceived changes in the creditworthiness of individual borrowers, their tenants, the servicing agents, or the general state of commercial real estate and other factors.
CMBS may be partially stripped so that each investor class receives some interest and some principal. When securities are completely stripped, however, all of the interest is distributed to holders of one type of security, known as an interest-only security (IO), and all of the principal is distributed to holders of another type of security known as a principal-only security (PO). The funds are permitted to invest in IO classes of CMBS. As interest rates rise and fall, the value of IOs tends to move in the same direction as interest rates. The cash flows and yields on IO classes are extremely sensitive to the rate of principal payments (including prepayments) on the related underlying mortgage assets. In the cases of IOs, prepayments affect the amount of cash flows provided to the investor. If the underlying mortgage assets experience greater than anticipated prepayments of principal, an investor may fail to fully recoup its initial investment in an IO class of a stripped mortgage-backed security, even if the IO class is rated AAA or Aaa or is derived from a full faith and credit obligation. However, because commercial mortgages are often locked out from prepayment, or have high prepayment penalties or a defeasance mechanism, the prepayment risk associated with a CMBS IO class is generally less than that of a residential IO.
Adjustable Rate Mortgage Securities
Adjustable rate mortgage securities (ARMs) have interest rates that reset at periodic intervals. Acquiring ARMs permits a fund to participate in increases in prevailing current interest rates through periodic adjustments in the coupons of mortgages underlying the pool on which ARMs are based. In addition, when prepayments of principal are made on the underlying mortgages during periods of rising interest rates, a fund can reinvest the proceeds of such prepayments at rates higher than those at which they were previously invested. Mortgages underlying most ARMs, however, have limits on the allowable annual or lifetime increases that can be made in the interest rate that the mortgagor pays. Therefore, if current interest rates rise above such limits over the period of the limitation, a fund holding an ARM does not benefit from further increases in interest rates. Moreover, when interest rates are in excess of coupon rates (i.e., the rates being paid by mortgagors) of the mortgages, ARMs behave more like fixed-income securities and less like adjustable rate securities and are subject to the risks associated with fixed-income securities. In addition, during periods of rising interest rates, increases in the coupon rate of adjustable rate mortgages generally lag current market interest rates slightly, thereby creating the potential for capital depreciation on such securities.
Mortgage Dollar Rolls
Core Plus, Diversified Bond, NT Diversified Bond, Short Duration, Short Duration Inflation Protection Bond, Short Duration Strategic Income and Strategic Income may enter into mortgage dollar rolls in which a fund sells mortgage-backed securities to financial institutions for delivery in the current month and simultaneously contracts to repurchase similar securities on a specified future date. During the period between the sale and repurchase (the “roll period”), the fund forgoes principal and interest paid on the mortgage-backed securities. The fund is compensated by the difference between the current sales price and the forward price for the future purchase (often referred to as the “drop”), as well as by the interest earned on the cash proceeds of the initial sale. The fund will use the proceeds generated from the transaction to invest in other securities that are permissible investments for the fund, which may enhance the fund’s current yield and total return. Such investments may have a leveraging effect, increasing the volatility of the fund.
For each mortgage dollar roll transaction, a fund will cover the roll by segregating on its books an offsetting cash position or a position of liquid securities of equivalent value.
A fund could suffer a loss if the contracting party fails to perform the future transaction and the fund is therefore unable to buy back the mortgage-backed securities it initially sold. The fund also takes the risk that the mortgage-backed securities that it repurchases at a later date will have less favorable market characteristics than the securities originally sold.
To the extent consistent with the funds’ investment objectives and policies the funds may invest in tax-exempt or taxable municipal obligations, which are generally issued by state and local governments or government entities. Interest payments from municipal obligations are generally exempt from federal income tax. Interest payments from certain municipal obligations, however, are subject to federal income tax because of the degree of non-government involvement in the transaction or because federal tax code limitations on the issuance of tax-exempt bonds that benefit private entities have been exceeded. Some typical examples of these taxable municipal obligations include industrial revenue bonds and economic development bonds issued by state or local governments to aid private enterprise. The interest on a taxable municipal bond is often exempt from state taxation in the issuing state. The funds do not expect to be eligible to pass through to shareholders the tax-exempt character of interest on municipal obligations.
To the extent consistent with the funds’ investment objectives and policies the funds may invest in municipal bonds, which generally have maturities of more than one year when issued and are designed to meet longer-term capital needs. These securities have two principal classifications: general obligation bonds and revenue bonds.
General Obligation (GO) bonds are issued by states, counties, cities, towns and regional districts to fund a variety of public projects, including construction of and improvements to schools, highways, and water and sewer systems. GO bonds are backed by the issuer’s full faith and credit pledge based on its ability to levy taxes for the timely payment of interest and repayment of principal, although such levies may be constitutionally or statutorily limited as to rate or amount.
Revenue bonds are not backed by an issuer’s taxing authority; rather, interest and principal are secured by the net revenues from a project or facility. Revenue bonds are issued to finance a variety of capital projects, including construction or refurbishment of utility and waste disposal systems, highways, bridges, tunnels, air and seaport facilities, schools and hospitals.
Industrial Development Bonds (IDBs), a type of revenue bond, are issued by or on behalf of public authorities to finance privately operated facilities. These bonds are used to finance business, manufacturing, housing, athletic and pollution control projects, as well as public facilities such as mass transit systems, air and seaport facilities and parking garages. Payment of interest and repayment of principal on an IDB depend solely on the ability of the facility’s operator to meet financial obligations and on the pledge, if any, of the real or personal property financed. The interest earned on IDBs may be subject to the federal alternative minimum tax.
Some longer-term municipal bonds allow an investor to “put” or sell the security at a specified time and price to the issuer or other “put provider.” If a put provider fails to honor its commitment to purchase the security, the fund may have to treat the security’s final maturity as its effective maturity, lengthening the fund’s weighted average maturity and increasing the volatility of the fund.
To the extent consistent with the funds’ investment objectives and policies the funds may invest in municipal notes, which are issued by state and local governments or government entities to provide short-term capital or to meet cash flow needs.
Tax Anticipation Notes (TANs) are issued in anticipation of seasonal tax revenues, such as ad valorem property, income, sales, use and business taxes, and are payable from these future taxes. TANs usually are general obligations of the issuer. General obligations are backed by the issuer’s full faith and credit pledge based on its ability to levy taxes for the timely payment of interest and repayment of principal, although such levies may be constitutionally or statutorily limited as to rate or amount.
Revenue Anticipation Notes (RANs) are issued with the expectation that receipt of future revenues, such as federal revenue sharing or state aid payments, will be used to repay the notes. Typically, these notes also constitute general obligations of the issuer.
Bond Anticipation Notes (BANs) are issued to provide interim financing until long-term financing can be arranged. In most cases, the long-term bonds provide the money for repayment of the notes.
Revenue anticipation warrants, or reimbursement warrants, are issued to meet the cash flow needs of state governments at the end of a fiscal year and in the early weeks of the following fiscal year. These warrants are payable from unapplied money in the state’s General Fund, including the proceeds of RANs issued following enactment of a state budget or the proceeds of refunding warrants issued by the state.
Other Investment Companies
To the extent consistent with the fund’s investment policies and restrictions, each of the funds may invest in other investment companies, such as closed-end investment companies, unit investment trusts, exchange traded funds (ETFs) and other open-end investment companies. Under the Investment Company Act, a fund’s investment in such securities, subject to certain exceptions, currently is limited to:
•3% of the total voting stock of any one investment company;
•5% of the fund’s total assets with respect to any one investment company; and
•10% of the fund’s total assets in the aggregate.
Such exceptions may include reliance on Rule 12d1-4 of the Investment Company Act. Rule 12d1-4, subject to certain requirements, would permit a fund to invest in affiliated investment companies (other American Century mutual funds and ETFs) and unaffiliated investment companies in excess of the limitations described above.
A fund’s investments in other investment companies may include money market funds managed by the advisor. Investments in money market funds are not subject to the percentage limitations set forth above.
As a shareholder of another investment company, a fund would bear, along with other shareholders, its pro rata portion of the other investment company’s expenses, including advisory fees. These expenses would be in addition to the management fee that each fund bears directly in connection with its own operations.
ETFs are a type of fund bought and sold on a securities exchange. An ETF trades like common stock and may be actively managed or index-based. A fund may purchase an ETF to temporarily gain exposure to a portion of the U.S. or a foreign market while awaiting
purchase of underlying securities, to gain exposure to specific asset classes or sectors, or as a substitute for investing directly in securities. The risks of owning an ETF generally reflect the risks of owning the underlying securities. Additionally, because the price of ETF shares is based on market price rather than net asset value (NAV), shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). A fund may also incur brokerage commissions, as well as the cost of the bid/ask spread, when purchasing or selling ETF shares.
Each fund may invest in repurchase agreements when they present an attractive short-term return on cash that is not otherwise committed to the purchase of securities pursuant to the investment policies of the fund.
A repurchase agreement occurs when, at the time a fund purchases an interest-bearing obligation, the seller (a bank or a broker-dealer registered under the Securities Exchange Act of 1934) agrees to purchase it on a specified date in the future at an agreed-upon price. The repurchase price reflects an agreed-upon interest rate during the time a fund’s money is invested in the security.
Because the security purchased constitutes collateral for the repurchase obligation, a repurchase agreement can be considered a loan collateralized by the security purchased. A fund’s risk is the seller’s ability to pay the agreed-upon repurchase price on the repurchase date. If the seller defaults, the fund may incur costs in disposing of the collateral, which would reduce the amount realized thereon. If the seller seeks relief under the bankruptcy laws, the disposition of the collateral may be delayed or limited. To the extent the value of the security decreases, the fund could experience a loss.
The funds will limit repurchase agreement transactions to securities issued by the U.S. government and its agencies and instrumentalities, and the funds will enter into such transactions with those banks and securities dealers who are deemed creditworthy by the fund’s advisor. U.S. Government Money Market may only enter repurchase agreement transactions when the repurchase agreements are collateralized by cash or government securities.
Repurchase agreements maturing in more than seven days would count toward a fund’s limit on illiquid securities.
Restricted and Illiquid Securities
Each fund may, from time to time, purchase restricted or illiquid securities, including Rule 144A securities, when they present attractive investment opportunities that otherwise meet the fund’s criteria for selection. Restricted securities include securities that cannot be sold to the public without registration under the Securities Act of 1933 or the availability of an exemption from registration, or that are “not readily marketable” because they are subject to other legal or contractual delays in or restrictions on resale. Rule 144A securities are securities that are privately placed with and traded among qualified institutional investors rather than the general public. Although Rule 144A securities are considered “restricted securities,” they are not necessarily illiquid.
With respect to securities eligible for resale under Rule 144A, the advisor will determine the liquidity of such securities pursuant to the fund’s Liquidity Risk Management Program, approved by the Board of Trustees in accordance with Rule 22e-4.
Because the secondary market for restricted securities is generally limited to certain qualified institutional investors, the liquidity of such securities may be limited accordingly and a fund may, from time to time, hold a Rule 144A or other security that is illiquid. In such an event, the portfolio managers will consider appropriate remedies to minimize the effect on such fund’s liquidity.
The funds may also receive some private equity as a result of reorganizations, bankruptcy proceedings, or other corporate actions. Such private equity may be illiquid.
Neither Prime Money Market nor U.S. Government Money Market will acquire illiquid securities if, as a result, illiquid securities would comprise more than 5% of the value of that fund’s total assets. Each of the other funds may invest no more than 15% of the value of its net assets in illiquid securities.
To meet anticipated redemptions, anticipated purchases of additional securities for the fund’s portfolio, or, in some cases, for temporary defensive purposes, each fund may invest a portion of its assets in money market and other short-term securities.
Examples of those securities include:
•Securities issued or guaranteed by the U.S. government and its agencies and instrumentalities;
•Certificates of Deposit and Euro Dollar Certificates of Deposit;
•Short-term notes, bonds, debentures or other debt instruments;
•Repurchase agreements; and
•Money market funds.
Core Plus, Diversified Bond, High Income, High-Yield, NT Diversified Bond, NT High Income, Short Duration, Short Duration Inflation Protection Bond, Short Duration Strategic Income and Strategic Income may invest in swap agreements, consistent with their investment objective and strategies. A fund may enter into a swap agreement to, for example, attempt to obtain or preserve a particular return or spread at a lower cost than obtaining a return or spread through purchases and/or sales of instruments in other markets; protect against currency fluctuations; attempt to manage duration to protect against any increase in the price of securities the fund anticipates purchasing at a later date; or gain exposure to certain markets in the most economical way possible.
Swap agreements are two-party contracts entered into primarily by institutional investors for periods ranging from a few weeks to more than one year. In a standard “swap” transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments, which may be adjusted for an interest factor. The gross returns to be exchanged or “swapped” between the parties are generally calculated with respect to a “notional amount,” i.e., the return on or increase in value of a particular dollar amount invested at a particular interest rate, in a particular foreign currency, or in a “basket” of securities representing a particular index. Forms of swap agreements include, for example, interest rate swaps, under which fixed- or floating-rate interest payments on a specific principal amount are exchanged and total return swaps, under which one party agrees to pay the other the total return of a defined underlying asset (usually an index, including inflation indexes, stock, bond or defined portfolio of loans and mortgages) in exchange for fee payments, often a variable stream of cash flows based on a reference rate. The funds may enter into credit default swap agreements to hedge an existing position by purchasing or selling credit protection. Credit default swaps enable an investor to buy/sell protection against a credit event of a specific issuer. The seller of credit protection against a security or basket of securities receives an up-front or periodic payment to compensate against potential default event(s). The funds may enhance returns by selling protection or attempt to mitigate credit risk by buying protection. Market supply and demand factors may cause distortions between the cash securities market and the credit default swap market.
Whether a fund’s use of swap agreements will be successful depends on the advisor’s ability to predict correctly whether certain types of investments are likely to produce greater returns than other investments. Interest rate swaps could result in losses if interest rate changes are not correctly anticipated by the fund. Total return swaps could result in losses if the reference index, security, or investments do not perform as anticipated by the fund. Credit default swaps could result in losses if the fund does not correctly evaluate the creditworthiness of the issuer on which the credit default swap is based. Because they are two-party contracts and because they may have terms of greater than seven days, swap agreements may be considered to be illiquid. Moreover, a fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The funds will enter into swap agreements only with counterparties that meet certain standards of creditworthiness or that are cleared through a Derivatives Clearing Organization (“DCO”). Certain restrictions imposed on the funds by the Internal Revenue Code may limit the funds’ ability to use swap agreements.
The Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) and related regulatory developments require the clearing and exchange-trading of certain standardized derivative instruments that the CFTC and SEC have defined as “swaps.” The CFTC has implemented mandatory exchange-trading and clearing requirements under the Dodd-Frank Act and the CFTC continues to approve contracts for central clearing. Although exchange trading is designed to decrease counterparty risk, it does not do so entirely because the fund will still be subject to the credit risk of the central clearinghouse. Cleared swaps are subject to margin requirements imposed by both the central clearinghouse and the clearing member FCM. Uncleared swaps are now subject to posting and collecting collateral on a daily basis to secure mark-to-market obligations (variation margin). Swaps data reporting may subject a fund to administrative costs, and the safeguards established to protect trader anonymity may not function as expected. Exchange trading, central clearing, margin requirements, and data reporting regulations may increase a fund’s cost of hedging risk and, as a result, may affect shareholder returns.
Tender Option Bonds
Tender Option Bonds (TOBs) were created to increase the supply of high-quality, short-term tax-exempt obligations, and thus they are of particular interest to money market funds. Only High Income, High-Yield, NT High Income, Short Duration Strategic Income, Strategic Income and Prime Money Market may purchase these instruments.
TOBs are created by municipal bond dealers who purchase long-term tax-exempt bonds in the secondary market, place the certificates in trusts, and sell interests in the trusts with puts or other liquidity guarantees attached. The credit quality of the resulting synthetic short-term instrument is based on the put provider’s short-term rating and the underlying bond’s long-term rating.
There is some risk that a remarketing agent will renege on a tender option agreement if the underlying bond is downgraded or defaults. Because of this, the portfolio managers monitor the credit quality of bonds underlying the fund’s TOB holdings and intend to sell or put back any TOB if the rating on the underlying bond falls below the second-highest rating category designated by a rating agency.
U.S. Government Securities
The funds may invest in U.S. government securities, including bills, notes and bonds issued by the U.S. Treasury and securities issued or guaranteed by agencies or instrumentalities of the U.S. government. Some U.S. government securities are supported by the direct full faith and credit pledge of the U.S. government; others are supported by the right of the issuer to borrow from the U.S. Treasury;
others, such as securities issued by the Federal National Mortgage Association (FNMA), are supported by the discretionary authority of the U.S. government to purchase the agencies’ obligations; and others are supported only by the credit of the issuing or guaranteeing instrumentality. There is no assurance that the U.S. government will provide financial support to an instrumentality it sponsors when it is not obligated by law to do so.
Variable- and Floating-Rate Securities
Variable- and floating-rate securities, including variable-rate demand obligations (VRDOs) and floating-rate notes (FRNs), provide for periodic adjustments to the interest rate. The adjustments are generally based on an index-linked formula, or determined through a remarketing process.
These types of securities may be combined with a put or demand feature that permits the fund to demand payment of principal plus accrued interest from the issuer or a financial institution. Examples of VRDOs include variable-rate demand note (VRDN) and variable rate demand preferreds (VRDP). VRDNs combine a demand feature with an interest rate reset mechanism designed to result in a market value for the security that approximates par. VRDNs are generally designed to meet the requirements of money market fund Rule 2a-7. VRDPs are issued by a closed-end fund that in turn invests primarily in portfolios of bonds. They feature a floating rate dividend set via a weekly remarketing and have a fixed term, mandatory redemption, and an unconditional par put option.
When-Issued and Forward Commitment Agreements
The funds may engage in securities transactions on a when-issued or forward commitment basis in which the transaction price and yield are each fixed at the time the commitment is made, but payment and delivery occur at a future date.
For example, a fund may sell a security and at the same time make a commitment to purchase the same or a comparable security at a future date and specified price. Conversely, a fund may purchase a security and at the same time make a commitment to sell the same or a comparable security at a future date and specified price. These types of transactions are executed simultaneously in what are known as dollar-rolls, buy/sell back transactions, cash-and-carry, or financing transactions. For example, a broker-dealer may seek to purchase a particular security that a fund owns. The fund will sell that security to the broker-dealer and simultaneously enter into a forward commitment agreement to buy it back at a future date. This type of transaction generates income for the fund if the dealer is willing to execute the transaction at a favorable price in order to acquire a specific security.
When purchasing securities on a when-issued or forward commitment basis, a fund assumes the rights and risks of ownership, including the risks of price and yield fluctuations. Market rates of interest on debt securities at the time of delivery may be higher or lower than those contracted for on the when-issued security. Accordingly, the value of the security may decline prior to delivery, which could result in a loss to the fund. While a fund will make commitments to purchase or sell securities with the intention of actually receiving or delivering them, it may sell the securities before the settlement date if doing so is deemed advisable as a matter of investment strategy.
In purchasing securities on a when-issued or forward commitment basis, a fund will segregate cash, cash equivalents or other appropriate liquid securities on its record in an amount sufficient to meet the purchase price. To the extent a fund remains fully invested or almost fully invested at the same time it has purchased securities on a when-issued basis, there will be greater fluctuations in its net asset value than if it solely set aside cash to pay for when-issued securities. When the time comes to pay for the when-issued securities, the fund will meet its obligations with available cash, through the sale of securities, or, although it would not normally expect to do so, by selling the when-issued securities themselves (which may have a market value greater or less than the fund’s payment obligation). Selling securities to meet when-issued or forward commitment obligations may generate taxable capital gains or losses.
Zero-Coupon, Step-Coupon, Range Floaters and Pay-In-Kind Securities
Each fund may purchase zero-coupon debt securities. Zero-coupon debt securities do not make regular cash interest payments, and are sold at a deep discount to their face value.
Each fund may also purchase step-coupon or step-rate debt securities. Instead of having a fixed coupon for the life of the security, coupon or interest payments may increase to predetermined rates at future dates. The issuer generally retains the right to call the security. Some step-coupon securities are issued with no coupon payments at all during an initial period, and only become interest-bearing at a future date; these securities are sold at a deep discount to their face value.
Finally, High Income, High-Yield, NT High Income, Short Duration Strategic Income and Strategic Income may purchase pay-in-kind securities that do not make regular cash interest payments, but pay interest through the issuance of additional securities. Because such securities do not pay current cash income, the price of these securities can be volatile when interest rates fluctuate.
Although zero-coupon, pay-in-kind and certain range floaters and step-coupon securities may not pay current cash income, federal income tax law requires the holder to include in income each year the portion of any original issue discount and other noncash income on such securities accrued during that year. In order to continue to qualify for treatment as a regulated investment company under the Internal Revenue Code and avoid certain excise tax, the funds are required to make distributions of any original issue discount and other noncash income accrued for each year. Accordingly, the funds may be required to dispose of other portfolio securities, which may occur in periods of adverse market prices, in order to generate a case to meet these distribution requirements.
Unless otherwise indicated, with the exception of the percentage limitations on borrowing, the policies described below apply at the time a fund enters into a transaction. Accordingly, any later increase or decrease beyond the specified limitation resulting from a change in a fund’s assets will not be considered in determining whether it has complied with its investment policies.
For purposes of the funds’ investment policies, the party identified as the “issuer” of a municipal security depends on the form and conditions of the security. When the assets and revenues of a political subdivision are separate from those of the government that created the subdivision and the security is backed only by the assets and revenues of the subdivision, the subdivision is deemed the sole issuer. Similarly, in the case of an Industrial Development Bond, if the bond were backed only by the assets and revenues of a non-governmental user, the non-governmental user would be deemed the sole issuer. If, in either case, the creating government or some other entity were to guarantee the security, the guarantee would be considered a separate security and treated as an issue of the guaranteeing entity.
Fundamental Investment Policies
The funds’ fundamental investment policies are listed below. These investment policies, a fund’s status as diversified, and, except for High Income, NT High Income, Short Duration Strategic Income and Strategic Income, the investment objective of each fund as set forth in its prospectus, may not be changed without approval of a majority of the outstanding votes of shareholders of a fund. Under the Investment Company Act, the vote of a majority of the outstanding votes of shareholders means, the vote of (A) 67 percent or more of the voting securities present at a shareholder meeting, if the holders of more than 50 percent of the outstanding voting securities are present or represented by proxy; or (B) more than 50 percent of the outstanding voting securities, whichever is less.
|Senior Securities||A fund may not issue senior securities except as permitted under the Investment Company Act.|
|Borrowing||A fund may not borrow money, except that a fund may borrow for temporary or emergency purposes (not for leveraging or investment) in an amount not exceeding 33⅓% of the fund’s total assets (including the amount borrowed) less liabilities (other than borrowings).|
|Lending||A fund may not lend any security or make any other loan if, as a result, more than 33⅓% of the fund’s total assets would be lent to other parties, except (i) through the purchase of debt securities in accordance with its investment objective, policies and limitations or (ii) by engaging in repurchase agreements with respect to portfolio securities.|
|Real Estate||A fund may not purchase or sell real estate unless acquired as a result of ownership of securities or other instruments. This policy shall not prevent a fund from investing in securities or other instruments backed by real estate or securities of companies that deal in real estate or are engaged in the real estate business.|
|Concentration||A fund may not concentrate its investments in securities of issuers in a particular industry (other than securities issued or guaranteed by the U.S. government or any of its agencies or instrumentalities), except that Prime Money Market may invest more than 25% of its total assets in the financial services industry.|
|Underwriting||A fund may not act as an underwriter of securities issued by others, except to the extent that the fund may be considered an underwriter within the meaning of the Securities Act of 1933 in the disposition of restricted securities.|
|Commodities||A fund may not purchase or sell physical commodities unless acquired as a result of ownership of securities or other instruments, provided that this limitation shall not prohibit a fund from purchasing or selling options and futures contracts or from investing in securities or other instruments backed by physical commodities.|
|Control||A fund may not invest for purposes of exercising control over management.|
For purposes of the investment policy relating to senior securities, a fund may borrow from any bank provided that immediately after any such borrowing there is asset coverage of at least 300% for all borrowings of such fund. In the event that such asset coverage falls below 300%, the fund shall, within three days thereafter (not including Sundays and holidays) or such longer period as the SEC may prescribe by rules and regulations, reduce the amount of its borrowings to an extent that the asset coverage of such borrowings is at least 300%. In addition, when a fund enters into certain transactions involving potential leveraging, it will hold offsetting positions or segregate assets to cover such obligations at levels consistent with the guidance of the SEC and its staff.
For purposes of the investment policies relating to lending and borrowing, the funds have received an exemptive order from the SEC regarding an interfund lending program. Under the terms of the exemptive order, the funds may borrow money from or lend money to other American Century Investments-advised funds that permit such transactions. All such transactions will be subject to the limits for borrowing and lending set forth above. The funds will borrow money through the program only when the costs are equal to or lower than the costs of short-term bank loans. Interfund loans and borrowing normally extend only overnight, but can have a maximum duration of seven days. The funds will lend through the program only when the returns are higher than those available from other short-term instruments (such as repurchase agreements). The funds may have to borrow from a bank at a higher interest rate if an
interfund loan is called or not renewed. Any delay in repayment to a lending fund could result in a lost investment opportunity or additional borrowing costs.
For purposes of the investment policy relating to concentration, a fund shall not purchase any securities that would cause 25% or more of the value of the fund’s net assets at the time of purchase to be invested in the securities of one or more issuers conducting their principal business activities in the same industry (except financial services industries for Prime Money Market), provided that:
(a)there is no limitation with respect to obligations issued or guaranteed by the U.S. government, any state, territory or possession of the United States, the District of Columbia or any of their authorities, agencies, instrumentalities or political subdivisions and repurchase agreements secured by such obligations (except that an Industrial Development Bond backed only by the assets and revenues of a non-governmental user will be deemed to be an investment in the industry represented by such user);
(b)wholly owned finance companies will be considered to be in the industries of their parents if their activities are primarily related to financing the activities of their parents;
(c)utilities will be divided according to their services, for example, gas, gas transmission, electric and gas, electric, and telephone will each be considered a separate industry; and
(d)personal credit and business credit businesses will be considered separate industries.
Nonfundamental Investment Policies
In addition, the funds are subject to the following investment policies that are not fundamental. These policies, along with the investment objectives of High Income, NT High Income, Short Duration Strategic Income and Strategic Income as set forth in each fund’s prospectus, may be changed by the Board of Trustees.
|Leveraging||A fund may not purchase additional investment securities at any time during which outstanding borrowings exceed 5% of the total assets of the fund.|
|Futures and Options||The funds, other than money market funds, may enter into futures contracts and write and buy put and call options relating to futures contracts. A fund may not, however, enter into leveraged transactions if it would be possible for the fund to lose more than the notional value of the investment. The money market funds may not purchase or sell futures contracts or call options. This limitation does not apply to options attached to, or acquired or traded together with, their underlying securities, and does not apply to securities that incorporate features similar to options or futures contracts.|
|Liquidity||A fund may not purchase any security or enter into a repurchase agreement if, as a result, more than 15% of its net assets (5% of its total assets for a money market fund) would be invested in illiquid securities. Illiquid securities include repurchase agreements not entitling the holder to payment of principal and interest within seven days, and securities that are illiquid by virtue of legal or contractual restrictions on resale or the absence of a readily available market.|
|Short Sales||A fund may not sell securities short, unless it owns or has the right to obtain securities equivalent in kind and amount to the securities sold short, and provided that transactions in futures contracts and options are not deemed to constitute selling securities short.|
|Margin||A fund may not purchase securities on margin, except to obtain such short-term credits as are necessary for the clearance of transactions, and provided that margin payments and other deposits in connection with transactions involving futures, options (puts, calls, etc.), swaps, short sales, forward contracts, commitment agreements, and other similar investment techniques shall not be deemed to constitute purchasing securities on margin.|
The Investment Company Act imposes certain additional restrictions upon the funds’ ability to acquire securities issued by insurance companies, broker-dealers, underwriters or investment advisors, and upon transactions with affiliated persons as defined by the Act. It also defines and forbids the creation of cross and circular ownership. Neither the SEC nor any other agency of the federal or state government participates in or supervises the management of the funds or their investment practices or policies.
Temporary Defensive Measures
For temporary defensive purposes, each fund may invest in securities that may not fit its investment objective or its stated market. During a temporary defensive period, a fund may direct its assets to the following investment vehicles:
•interest-bearing bank accounts or certificates of deposit;
•U.S. government securities and repurchase agreements collateralized by U.S. government securities; and
•other money market funds.
To the extent a fund assumes a defensive position, it may not achieve its investment objective.
The portfolio turnover rate of each fund (except money market funds) for its most recent fiscal year is included in the Fund Summary section of that fund’s prospectus. The portfolio turnover rate for such funds’ last five fiscal years (or a shorter period if the fund is less than five years old) is shown in the Financial Highlights tables in the prospectus. Because of the short-term nature of the money market funds’ investments, portfolio turnover rates are not generally used to evaluate their trading activities.
For each fund other than the money market funds, the portfolio managers intend to purchase a given security whenever they believe it will contribute to the stated objective of a particular fund. In order to achieve each fund’s investment objective, the managers may sell a given security regardless of the length of time it has been held in the portfolio, and regardless of the gain or loss realized on the sale. The managers may sell a portfolio security if they believe that the security is not fulfilling its purpose because, among other things, it did not live up to the managers’ expectations, because it may be replaced with another security holding greater promise, because it has reached its optimum potential, because of a change in the circumstances of a particular company or industry or in general economic conditions, or because of some combination of such reasons.
Because investment decisions are based on a particular security’s anticipated contribution to a fund’s investment objective, the managers believe that the rate of portfolio turnover is irrelevant when they determine that a change is required to achieve the fund’s investment objective. As a result, a fund’s annual portfolio turnover rate cannot be anticipated and may be higher than that of other mutual funds with similar investment objectives. Higher turnover could result in greater trading costs, which is a cost the funds pay directly. Portfolio turnover also may affect the character of capital gains realized and distributed by a fund, if any, because short-term capital gains are taxable as ordinary income.
Because the managers do not take portfolio turnover rate into account in making investment decisions, (1) the managers have no intention of maintaining any particular rate of portfolio turnover, whether high or low, and (2) the portfolio turnover rates in the past should not be considered as representative of the rates that will be attained in the future.
Variations in a fund’s portfolio turnover rate from year to year may be due to a fluctuating volume of shareholder purchase and redemption activity, varying market conditions, and/or changes in the managers’ investment outlook.As a result of 2020’s tremendous market dislocations and related volatility, Core Plus, Diversified Bond, High-Yield, Strategic Income, and Short Duration Strategic Income were actively involved in taking advantage of dislocated opportunities, which caused portfolio turnover to increase compared to prior years.
Disclosure of Portfolio Holdings
The advisor has adopted policies and procedures with respect to the disclosure of fund portfolio holdings and characteristics, which are described below.
Distribution to the Public
Month-end full portfolio holdings for each fund will generally be made available for distribution 15 days after the end of each calendar quarter for each of the preceding three months. This disclosure is in addition to the portfolio disclosure in annual and semiannual shareholder reports and the quarter-end portfolio disclosures on Form N-PORT. Such disclosures are filed with the Securities and Exchange Commission within 60 days of each fiscal quarter end and also posted on americancentury.com at approximately the same time the filings are made. The distribution of holdings after the above time periods is not limited.
On a monthly basis, top 10 holdings (on an absolute basis and relative to the appropriate benchmark) for each fund (except AC Alternatives Market Neutral Value Fund, which is limited to the top five pairs by type, as described below) will generally be made available for distribution 7 days after the end of each month, and will be posted on americancentury.com at approximately the same time.
Portfolio characteristics that are derived from portfolio holdings will be made available for distribution 7 days after the end of each month, or as soon thereafter as possible, which timeframe may vary by fund. Certain characteristics, as determined by the advisor, will be posted on americancentury.com monthly at approximately the time they are made available for distribution. Data derived from portfolio returns and any other characteristics not deemed confidential will be available for distribution at any time. The advisor may make determinations of confidentiality on a fund-by-fund basis, and may add or delete characteristics to or from those considered confidential at any time.
Any American Century Investments fund that sells securities short as an investment strategy will disclose full portfolio holdings in annual and semiannual shareholder reports and on Form N-PORT. These funds will make long and short holdings as of the end of a calendar quarter available for distribution 15 days after the end of each calendar quarter. These funds may also make limited disclosures as noted in the Single Event Requests section below. The distribution of holdings after the above time periods is not limited.
Examples of securities (both long and short) currently or previously held in a portfolio may be included in presentations or other marketing documents as soon as available. The inclusion of such examples is at the relevant portfolio’s team discretion.
So long as portfolio holdings are disclosed in accordance with the above parameters, the advisor makes no distinction among different categories of recipients, such as individual investors, institutional investors, intermediaries that distribute the funds’ shares, third-party
service providers, rating and ranking organizations, and fund affiliates. Because this information is publicly available and widely disseminated, the advisor places no conditions or restrictions on, and does not monitor, its use. Nor does the advisor require special authorization for its disclosure.
The advisor recognizes that certain parties, in addition to the advisor and its affiliates, may have legitimate needs for information about portfolio holdings and characteristics prior to the times prescribed above. Such accelerated disclosure is permitted under the circumstances described below.
Certain parties, such as investment consultants who provide regular analysis of fund portfolios for their clients and intermediaries who pass through information to fund shareholders, may have legitimate needs for accelerated disclosure. These needs may include, for example, the preparation of reports for customers who invest in the funds, the creation of analyses of fund characteristics for intermediary or consultant clients, the reformatting of data for distribution to the intermediary’s or consultant’s clients, and the review of fund performance for ERISA fiduciary purposes.
In such cases, accelerated disclosure is permitted if the service provider enters an appropriate non-disclosure agreement with the funds’ distributor in which it agrees to treat the information confidentially until the public distribution date and represents that the information will be used only for the legitimate services provided to its clients (i.e., not for trading). Non-disclosure agreements require the approval of an attorney in the advisor’s legal department. The advisor’s compliance department receives quarterly reports detailing which clients received accelerated disclosure, what they received, when they received it and the purposes of such disclosure. Compliance personnel are required to confirm that an appropriate non-disclosure agreement has been obtained from each recipient identified in the reports.
Those parties who have entered into non-disclosure agreements as of December 31, 2021 are as follows:
•Alight Solutions LLC
•American Fidelity Assurance Co.
•Ameritas Life Insurance Corporation
•AMP Capital Investors Limited
•Annuity Investors Life Insurance Company
•Aon Hewitt Investment Consulting
•Athene Annuity & Life Assurance Company
•AUL/American United Life Insurance Company
•AXA Equitable Funds Management Group, LLC
•Bell Globemedia Publishing
•Bellwether Consulting, LLC
•BNY Mellon Performance & Risk Analytics, LLC
•Brighthouse Life Insurance Company
•Callan Associates, Inc.
•Calvert Asset Management Company, Inc.
•Cambridge Associates, LLC
•Cambridge Financial Services, Inc.
•Capital Cities, LLC
•Charles Schwab & Co., Inc.
•Clearwater Analytics, LLC
•Cleary Gull Inc.
•Connecticut General Life Insurance Company
•Corestone Investment Managers AG
•Curcio Webb LLC
•Deutsche AM Distributors, Inc.
•Eckler Partners Ltd.
•Electra Information Systems, Inc.
•Equitable Investment Management Group, LLC
•EquiTrust Life Insurance Company
•Farm Bureau Life Insurance Company
•FCA US LLC
•Fidelity Workplace Services, LLC
•FIL Investment Management
•Finance-Doc Multimanagement AG
•Fund Evaluation Group, LLC
•Government Employees Pension Service
•Great-West Financial Retirement Plan Services, LLC
•The Guardian Life Insurance Company of America
•ICMA Retirement Corporation
•InvesTrust Consulting, LLC
•Iron Capital Advisors
•Jefferson National Life Insurance Company
•JLT Investment Management Limited
•John Hancock Financial Services, Inc.
•Kansas City Life Insurance Company
•Kiwoom Asset Management
•Korea Investment Management Co. Ltd.
•Korea Teachers Pension
•Legal Super Pty Ltd.
•The Lincoln National Life Insurance Company
•Massachusetts Mutual Life Insurance Company
•Mercer Investment Management, Inc.
•Midland National Life Insurance Company
•Minnesota Life Insurance Company
•Modern Woodmen of America
•Montana Board of Investments
•Morgan Stanley Smith Barney LLC
•Morningstar Investment Management LLC
•Morningstar Investment Services, Inc.
•MUFG Union Bank, NA
•Mutual of America Life Insurance Company
•National Life Insurance Company
•The Newport Group
•Nomura Asset Management U.S.A. Inc.
•Nomura Securities International, Inc.
•The Northern Trust Company
•Northwestern Mutual Life Insurance Co.
•NYLIFE Distributors, LLC
•Old Mutual Global Investors (UK) Limited
•Pacific Life Insurance Company
•Pavilion Advisory Group Inc.
•Principal Life Insurance Company
•RidgeWorth Capital Management, Inc.
•Rocaton Investment Advisors, LLC
•RSM US Wealth Management LLC
•S&P Financial Communications
•Säästöpankki (The Savings Banks)
•Security Benefit Life Insurance Co.
•Shinhan BNP Paribas Asset Management
•SP-Fund Management Ltd.
•State Street Global Exchange
•Symetra Life Insurance Company
•Tokio Marine Asset Management Co., Ltd.
•Towers Watson Investment Services, Inc.
•Towers Watson Limited
•UBS Financial Services, Inc.
•UBS Wealth Management
•Valic Financial Advisors Inc.
•VALIC Retirement Services Company
•Vestek Systems, Inc.
•Voya Retirement Insurance and Annuity Company
•Wells Fargo Bank, N.A.
•Wilshire Associates Incorporated
•Zeno Consulting Group, LLC
Once a party has executed a non-disclosure agreement, it may receive any or all of the following data for funds in which its clients have investments or are actively considering investment:
(1)Full holdings (both long and short) quarterly as soon as reasonably available;
(2)Full holdings (long only) monthly as soon as reasonably available;
(3)Top 10 holdings (top 5 pairs for each type for AC Alternatives Market Neutral Value Fund) monthly as soon as reasonably available; and
(4)Portfolio attributes (such as sector or country weights), characteristics and performance attribution monthly as soon as reasonably available.
The types, frequency and timing of disclosure to such parties vary.
Single Event Requests
In certain circumstances, the advisor may provide fund holding information on an accelerated basis outside of an ongoing arrangement with manager-level or higher authorization. For example, from time to time the advisor may receive requests for proposals (RFPs)
from consultants or potential clients that request information about a fund’s holdings on an accelerated basis. As long as such requests are on a one-time basis, and do not result in continued receipt of data, such information may be provided in the RFP. In these circumstances, top 15 long and short holdings may be disclosed 7 days after the end of each month. Such disclosure may be presented in paired trades, such as by showing a long holding in one sector or security and a corresponding short holding in another sector or security together to show a long/short strategy. Such information will be provided with a confidentiality legend and only in cases where the advisor has reason to believe that the data will be used only for legitimate purposes and not for trading.
Various service providers to the funds and the funds’ advisor must have access to some or all of the funds’ portfolio holdings information on an accelerated basis from time to time in the ordinary course of providing services to the funds. These service providers include the funds’ custodian (daily, with no lag), auditors (as needed) and brokers involved in the execution of fund trades (as needed). Additional information about these service providers and their relationships with the funds and the advisor are provided elsewhere in this statement of additional information. In addition, the funds’ investment advisor may use analytical systems provided by third party data aggregators who have access to the funds’ portfolio holdings daily, with no lag. These data aggregators enter into separate non-disclosure agreements after authorization by an appropriate officer of the advisor. The agreements with service providers and data aggregators generally require that they treat the funds’ portfolio holdings information confidentially until the public distribution date and represent that the information will be used only for the legitimate services it provides (i.e., not for trading).
The advisor’s policies and procedures include a number of safeguards designed to control disclosure of portfolio holdings and characteristics so that such disclosure is consistent with the best interests of fund shareholders, including procedures to address conflicts between the interests of shareholders and those of the advisor and its affiliates. First, the frequency with which this information is disclosed to the public, and the length of time between the date of the information and the date on which the information is disclosed, are selected to minimize the possibility of a third party improperly benefiting from fund investment decisions to the detriment of fund shareholders. In the event that a request for portfolio holdings or characteristics creates a potential conflict of interest that is not addressed by the safeguards and procedures described above, the advisor’s procedures require that such requests may only be granted with the approval of the advisor’s legal department and the relevant chief investment officers. In addition, distribution of portfolio holdings information, including compliance with the advisor’s policies and the resolution of any potential conflicts that may arise, is monitored quarterly by the advisor’s compliance department. Finally, the funds’ Board of Trustees exercises oversight of disclosure of the funds’ portfolio securities. The board has received and reviewed a summary of the advisor’s policy and is informed on a quarterly basis of any changes to or violations of such policy detected during the prior quarter.
Neither the advisor nor the funds receive any compensation from any party for the distribution of portfolio holdings information.
The advisor reserves the right to change its policies and procedures with respect to the distribution of portfolio holdings information at any time. There is no guarantee that these policies and procedures will protect the funds from the potential misuse of holdings information by individuals or firms in possession of such information.
Board of Trustees
The individuals listed below serve as trustees of the funds. Each trustee will continue to serve in this capacity until death, retirement, resignation or removal from office. The board has adopted a mandatory retirement age for trustees who are not “interested persons,” as that term is defined in the Investment Company Act (independent trustees). Independent trustees shall retire on December 31 of the year in which they reach their 76th birthday.
Jonathan S. Thomas is an “interested person” because he currently serves as President and Chief Executive Officer of American Century Companies, Inc. (ACC), the parent company of American Century Investment Management, Inc. (ACIM or the advisor).The other trustees (more than three-fourths of the total number) are independent. They are not employees, directors or officers of, and have no financial interest in, ACC or any of its wholly owned, direct or indirect, subsidiaries, including ACIM, American Century Investment Services, Inc. (ACIS) and American Century Services, LLC (ACS), and they do not have any other affiliations, positions or relationships that would cause them to be considered “interested persons” under the Investment Company Act. The trustees serve in this capacity for eight (in the case of Jonathan S. Thomas, 16; and Jeremy I. Bulow, 9) registered investment companies in the American Century Investments family of funds.
The following presents additional information about the trustees. The mailing address for each trustee other than Jonathan S. Thomas is 3945 Freedom Circle, Suite #800, Santa Clara, California 95054. The mailing address for Jonathan S. Thomas is 4500 Main Street, Kansas City, Missouri 64111.
(Year of Birth)
Length of Time
Principal Occupation(s) During Past 5 Years
Other Directorships Held During Past 5 Years
|Tanya S. Beder|
|Trustee and Board Chair||Since 2011 (Board Chair since 2022)|
Chairman and CEO, SBCC Group Inc. (independent advisory services) (2006 to present)
|36||Kirby Corporation; Nabors Industries Ltd.;CYS Investments, Inc.(2012-2017)|
|Jeremy I. Bulow|
Professor of Economics, Stanford University, Graduate School of Business (1979 to present)
Chief Financial Officer, 2K (interactive entertainment) (2021 to present); Special Advisor, GSW Sports, LLC (2020 to 2021); Chief Financial Officer, GSW Sports, LLC (2013 to 2020)
|36||Sabio Holdings, Inc.|
Co-Chief Executive Officer and Chief Investment Officer, Aetos Alternatives Management (investment advisory firm) (2001-present); Lecturer in Accounting, Stanford University, Graduate School of Business (2009 to 2017)
|Jonathan D. Levin|
Philip H. Knight Professor and Dean, Graduate School of Business, Stanford University (2016 to present); Professor, Stanford University (2000 to present)
|Peter F. Pervere|
|John B. Shoven|
Charles R. Schwab Professor of Economics, Stanford University (1973 to present, emeritus since 2019)
Cadence Design Systems; Exponent; Financial Engines
|Jonathan S. Thomas|
President and Chief Executive Officer, ACC (2007 to present). Also serves as Chief Executive Officer, ACS; Director, ACC and other ACC subsidiaries
Qualifications of Trustees
Generally, no one factor was decisive in the selection of the trustees to the board. Qualifications considered by the board to be important to the selection and retention of trustees include the following: (i) the individual’s business and professional experience and accomplishments; (ii) the individual’s educational background and accomplishments; (iii) the individual’s experience and expertise performing senior policy-making functions in business, government, education, accounting, law and/or administration; (iv) how the individual’s expertise and experience would contribute to the mix of relevant skills and experience on the board; (v) the individual’s ability to work effectively with the other members of the board; and (vi) the individual’s ability and willingness to make the time commitment necessary to serve as an effective trustee. In addition, the individuals’ ability to review and critically evaluate information, their ability to evaluate fund service providers, their ability to exercise good business judgment on behalf of fund shareholders, their prior service on the board, and their familiarity with the funds are considered important assets.
While the board has not adopted a specific policy on diversity, it takes overall diversity into account when considering and evaluating nominees for trustee. The board generally considers the manner in which each trustee’s professional experience, background, skills, and other individual attributes will contribute to the effectiveness of the board. Additional information about each trustee’s individual educational and professional experience (supplementing the information provided in the table above) follows.
Tanya S. Beder: BA, Yale University; MBA, Harvard University; Fellow in Practice, International Center for Finance, Yale University, School of Management; formerly, Lecturer in Public Policy, Stanford University; formerly, Chief Executive Officer, Tribeca Global Management LLC (asset management firm); formerly, Managing Director and Head of Strategic Quantitative Investment Division, Caxton Associates LLC; formerly, President and Co-Founder, Capital Market Risk Advisors Inc.; formerly Founder and Chief Executive Officer, SB Consulting Corp.
Jeremy I. Bulow: BA, MA, Yale University; PhD in Economics, Massachusetts Institute of Technology; formerly, Director, Bureau of Economics, Federal Trade Commission
Jennifer Cabalquinto: BS in Accounting, State University of New York; Experienced Financial Leadership Program Graduate, General Electric Company; formerly, Chief Financial Officer, Legal Solutions Holdings Inc.; formerly, Chief Financial Officer, NBC Universal, Universal Studios Hollywood; formerly, Vice President, Finance, NBC Universal, Los Angeles Television Station Group
Anne Casscells: BA in British Studies, Yale University; MBA, Stanford Graduate School of Business; formerly Chief Investment Officer and Managing Director of Investment Policy Research, Stanford Management Company; formerly Vice President, Fixed Income Division, Goldman Sachs
Jonathan D. Levin: BA in English, BS in Mathematics, Stanford University; MPhil in Economics, Oxford University; PhD in Economics, Massachusetts Institute of Technology; Senior Fellow, Stanford Institute for Economic Policy Research; Trustee, Gordon and Betty Moore Foundation; Member, President’s Council of Advisors on Science and Technology
Peter F. Pervere: BA in History, Stanford University; CPA; formerly, Vice President and Chief Financial Officer, Commerce One, Inc. (software and services provider); formerly, Vice President and Corporate Controller, Sybase, Inc.; formerly with accounting firm of Arthur Young & Co.
John B. Shoven: BA in Physics, University of California; PhD in Economics, Yale University; formerly Director of the Stanford Institute for Economic Policy Research; formerly, Chair of Economics and Dean of Humanities and Sciences, Stanford University
Jonathan S. Thomas: BA in Economics, University of Massachusetts; MBA, Boston College; formerly held senior leadership roles with Fidelity Investments, Boston Financial Services, Bank of America and Morgan Stanley; serves on the Board of Governors of the Investment Company Institute
Responsibilities of the Board
The board is responsible for overseeing the advisor’s management and operations of the funds pursuant to the management agreement. Trustees also have significant responsibilities under the federal securities laws. Among other things, they:
•oversee the performance of the funds;
•oversee the quality of the advisory and shareholder services provided by the advisor;
•review annually the fees paid to the advisor for its services;
•monitor potential conflicts of interest between the funds and their affiliates, including the advisor;
•oversee custody of assets and the valuation of securities; and
•oversee the funds’ compliance program.
In performing their duties, board members receive detailed information about the funds and the advisor regularly throughout the year, and they meet in person at least quarterly with management of the advisor to review reports about fund operations. Certain Board committee members also hold periodic telephone conferences with management between quarterly board meetings. The trustees’ role is to provide oversight and not to provide day-to-day management.
The board has all powers necessary or convenient to carry out its responsibilities. Consequently, the board may adopt bylaws providing for the regulation and management of the affairs of the funds and may amend and repeal them to the extent that such bylaws do not reserve that right to the funds’ shareholders. They may increase or reduce the number of board members and may, subject to the Investment Company Act, fill board vacancies. Board members also may elect and remove such officers and appoint and terminate such agents as they consider appropriate. They may establish and terminate committees consisting of two or more trustees who may exercise the powers and authority of the board as determined by the trustees. They may, in general, delegate such authority as they consider desirable to any officer of the funds, to any board committee and to any agent or employee of the funds or to any custodian, transfer agent, investor servicing agent, principal underwriter or other service provider for a fund.
To communicate with the board, or a member of the board, a shareholder should send a written communication addressed to the board or member of the board to the attention of the Corporate Secretary at the following address: P.O. Box 418210, Kansas City, Missouri 64141-9210. Shareholders who prefer to communicate by email may send their comments to corporatesecretary@ americancentury.com. All shareholder communications received will be forwarded to the board or to the independent board chair.
Board Leadership Structure and Standing Board Committees
Tanya S. Beder currently serves as the independent board chair and has served in such capacity since 2022. Of the board’s members, Jonathan S. Thomas is the only member who is an “interested person” as that term is defined in the Investment Company Act. The remaining members are independent trustees. The independent trustees meet separately to consider a variety of matters that are
scheduled to come before the board and meet periodically with the funds’ Chief Compliance Officer and fund auditors. They are advised by independent legal counsel. No independent trustee may serve as an officer or employee of a fund. The board has also established several committees, as described below. Each committee is comprised solely of independent trustees. The board believes that the current leadership structure, with independent trustees filling all but one position on the board, with an independent trustee serving as board chair and with the board committees comprised only of independent trustees, is appropriate and allows for independent oversight of the funds.
The board has an Audit and Compliance Committee that approves the funds’ engagement of the independent registered public accounting firm and recommends approval of such engagement to the independent trustees. The committee also oversees the activities of the accounting firm, receives regular reports regarding fund accounting, oversees securities valuation (approving the funds’ or the trust’s valuation policy and receiving reports regarding instances of fair valuation thereunder), and receives regular reports from the advisor’s internal audit department. The committee also reviews the results of the funds’ compliance testing program, meets regularly with the funds’ Chief Compliance Officer, and monitors implementation of the funds’ Code of Ethics. The committee currently consists of Peter F. Pervere (chair), Tanya S. Beder, Jennifer Cabalquinto and Anne Casscells. It met four times during the fiscal year ended March 31, 2022.
The board also has a Portfolio Committee that meets quarterly to review the investment activities and strategies used to manage the funds’ assets and monitor investment performance. The committee regularly receives reports from the advisor’s Chief Investment Officer, portfolio managers, credit analysts and other investment personnel concerning the funds’ investments. The committee also receives information regarding fund trading activities and monitors derivative usage. It currently consists of Anne Casscells (chair), Tanya S. Beder, Jeremy I. Bulow, Jonathan D. Levin and John B. Shoven. The committee met four times during the fiscal year ended March 31, 2022.
The Client Experience Oversight Committee monitors the quality of services that the funds offer both to direct customers and to intermediaries who offer fund shares to their customers. All channels of communication (written, telephone, web and mobile) are reviewed. The level of performance is compared to peer competitors. The committee also monitors payments to intermediaries and trading in fund shares that could harm the interests of other shareholders and reviews future strategic initiatives of the advisor and their potential effects on fund shareholders. The committee currently consists of John B. Shoven (chair), Jeremy I. Bulow, Jonathan D. Levin and Peter F. Pervere. It met four times during the fiscal year ended March 31, 2022.
The Technology and Risk Committee coordinates the board’s oversight of the funds’ risk management processes and monitors the systems, practices and procedures the advisor uses to manage the funds’ risks. In addition, the committee oversees enterprise technology risk management and the advisor’s processes for oversight of vendors that provide critical services or technologies to the funds or on which the advisor relies in providing services to the funds. It also makes recommendations to the board regarding the allocation of risk oversight activities among the board’s committees. The committee currently consists of Jennifer Cabalquinto (chair), Tanya S. Beder, Anne Casscells and Peter F. Pervere. It met four times during the fiscal year ended March 31, 2022.
The board has a Corporate Governance Committee that is responsible for reviewing board procedures and committee structures. The committee also considers and recommends individuals for nomination as trustees. The names of potential trustee candidates may be drawn from a number of sources, including recommendations from members of the board, the advisor (in the case of interested trustees only), shareholders and third party search firms. The committee seeks to identify and recruit the best available candidates and will evaluate qualified shareholder nominees on the same basis as those identified through other sources. Although not written, the funds have a policy of considering all candidates recommended in writing by shareholders. Shareholders may submit trustee nominations in writing to the Corporate Secretary, P.O. Box 418210, Kansas City, Missouri 64141-9210, or by email to email@example.com. The nomination should include the following information:
•Shareholder’s name, the fund name, number of fund shares owned and length of period held;
•Name, age and address of the candidate;
•A detailed resume describing, among other things, the candidate’s educational background, occupation, employment history, financial knowledge and expertise and material outside commitments (e.g., memberships on other boards and committees, charitable foundations, etc.);
•Any other information relating to the candidate that is required to be disclosed in solicitations of proxies for election of trustees in an election contest pursuant to Regulation 14A under the Securities Exchange Act of 1934;
•A supporting statement that (i) describes the candidate’s reasons for seeking election to the board and(ii) documents his/her qualifications to serve as a trustee; and
•A signed statement from the candidate confirming his/her willingness to serve on the board.
The Corporate Governance Committee also may consider, and make recommendations to the board regarding, other matters relating to the corporate governance of the funds. It currently consists of Jonathan D. Levin (chair), Tanya Beder, Jeremy I. Bulow and John B. Shoven. The committee met four times during the fiscal year ended March 31, 2022.
Risk Oversight by the Board
As previously disclosed, the board oversees the advisor’s management of the funds and meets at least quarterly with management of the advisor to review reports and receive information regarding fund operations. Risk oversight relating to the funds is one component of the board’s oversight and is undertaken in connection with the duties of the board. As described in the previous section, the board’s committees, including the Technology and Risk Committee, assist the board in overseeing various types of risks relating to the funds. The board receives regular reports from each committee regarding the committee’s areas of oversight responsibility. In addition, the board receives information regarding, and has discussions with senior management of the advisor about, the advisor’s enterprise risk management systems and strategies. There can be no assurance that all elements of risk, or even all elements of material risk, will be disclosed to or identified by the board, or that the advisor’s risk management systems and strategies, and the board’s oversight thereof, will mitigate all elements of risk, or even all elements of material risk, to the fund.
Each independent trustee receives compensation for service as a member of the board. Under the terms of each management agreement with the advisor, the funds are responsible for paying such fees and expenses. None of the interested trustees or officers of the funds receive compensation from the funds. For the fiscal year ended March 31, 2022, each independent trustee received the following compensation for his or her service to the funds and the American Century family of funds.
Name of Trustee
Total Compensation for Service
as Directors/Trustees of the Funds1
Total Compensation for Service as Directors/Trustees for the American Century Investments Family of Funds2
|Jeremy I. Bulow||$108,242||$328,750|
Ronald J. Gilson3
Frederick L.A. Grauer3
|Jonathan D. Levin||$104,116||$286,250|
|Peter F. Pervere||$111,861||$307,500|
|John B. Shoven||$108,223||$297,500|
1Includes compensation paid to the trustees for the fiscal year ended March 31, 2022, and also includes amounts deferred at the election of the trustees under the American Century Mutual Funds’ Independent Directors’ Deferred Compensation Plan.
2Includes compensation paid to each trustee for his or her service as director/trustee for eight (in the case of Mr. Bulow, nine) investment companies in the American Century Investments family of funds. The total amount of deferred compensation included in the table is as follows: Mr. Bulow, $25,938; Ms. Casscells,$287,500; and Mr. Pervere, $30,750.
3Mr. Gilson and Mr. Grauer retired from the board on December 31, 2021.
None of the funds currently provides any pension or retirement benefits to the trustees except pursuant to the American Century Mutual Funds’ Independent Directors’ Deferred Compensation Plan adopted by the trust. Under the plan, the independent trustees may defer receipt of all or any part of the fees to be paid to them for serving as trustees of the funds. All deferred fees are credited to accounts established in the names of the trustees. The amounts credited to each account then increase or decrease, as the case may be, in accordance with the performance of one or more American Century funds selected by the trustees. The account balance continues to fluctuate in accordance with the performance of the selected fund or funds until final payment of all amounts credited to the account. Trustees are allowed to change their designation of funds from time to time.
Generally, deferred fees are not payable to a trustee until the distribution date elected by the trustee in accordance with the terms of the plan. Such distribution date may be a date on or after the trustee’s retirement date, but may be an earlier date if the trustee agrees not to make any additional deferrals after such distribution date. Distributions may commence prior to the elected payment date for certain reasons specified in the plan, such as unforeseeable emergencies, death or disability. Trustees may receive deferred fee account balances either in a lump sum payment or in substantially equal installment payments to be made over a period not to exceed 10 years. Upon the death of a trustee, all remaining deferred fee account balances are paid to the trustee’s beneficiary or, if none, to the trustee’s estate.
The plan is an unfunded plan and, accordingly, the funds have no obligation to segregate assets to secure or fund the deferred fees. To date, the funds have met all payment obligations under the plan. The rights of trustees to receive their deferred fee account balances are the same as the rights of a general unsecured creditor of the funds. The plan may be terminated at any time by the administrative committee of the plan. If terminated, all deferred fee account balances will be paid in a lump sum.
Ownership of Fund Shares
The trustees owned shares in the funds as of December 31, 2021, as shown in the table below.
Name of Trustee
|Tanya S. Beder|
Jeremy I. Bulow
|Jennifer Cabalquinto||Anne Casscells|
Dollar Range of Equity Securities in the Fund:
NT Diversified Bond1
NT High Income1
|Prime Money Market||A||A||A||A|
|Short Duration Inflation Protection Bond||A||A||A||A|
|Short Duration Strategic Income||A||A||A||A|
|U.S. Government Money Market||A||A||A||A|
|Aggregate Dollar Range of Equity Securities|
in all Registered Investment Companies Overseen by Trustees in Family of Investment Companies
Ranges: A—none, B—$1-$10,000, C—$10,001-$50,000, D—$50,001-$100,000, E—More than $100,000
1The trustees cannot invest directly in this fund, which is available for purchase only by certain funds of funds advised by American Century Investments.
Name of Trustee
|Jonathan D. Levin||Peter F. Pervere||John B. Shoven||Jonathan S. Thomas|
Dollar Range of Equity Securities in the Fund:
NT Diversified Bond1
NT High Income1
|Prime Money Market||A||A||A||A|
|Short Duration Inflation Protection Bond||A||A||A||A|
|Short Duration Strategic Income||A||A||A||A|
|U.S. Government Money Market||A||A||A||A|
Aggregate Dollar Range of Equity Securities
in all Registered Investment Companies Overseen by Trustees in Family of Investment Companies
Ranges: A—none, B—$1-$10,000, C—$10,001-$50,000, D—$50,001-$100,000, E—More than $100,000
1The trustees cannot invest directly in this fund, which is available for purchase only by certain funds of funds advised by American Century Investments.
Beneficial Ownership of Affiliates by Independent Trustees
No independent trustee or his or her immediate family members beneficially owned shares of the advisor, the principal underwriter of the funds or any other person directly or indirectly controlling, controlled by, or under common control with the advisor or the funds’ principal underwriter as of December 31, 2021.
The following table presents certain information about the executive officers of the funds. Each officer serves as an officer for 16 (in the case of Robert J. Leach, 15) investment companies in the American Century family of funds. No officer is compensated for his or her service as an officer of the funds. The listed officers are interested persons of the funds and are appointed or re-appointed on an annual basis. The mailing address for each of the officers listed below is 4500 Main Street, Kansas City, Missouri 64111.
(Year of Birth)
Principal Occupation(s) During the Past Five Years
|President since 2019|
Executive Vice President and Director, ACC (2012 to present); Chief Financial Officer, Chief Accounting Officer and Treasurer, ACC (2015 to present). Also serves as President, ACS; Vice President, ACIM; Chief Financial Officer, Chief Accounting Officer and/or Director, ACIM, ACS and other ACC subsidiaries
|R. Wes Campbell|
|Chief Financial Officer and Treasurer since 2018||Vice President, ACS (2020 to present); Investment Operations and Investment Accounting, ACS (2000 to present)|
|Amy D. Shelton|
Officer and Vice President since 2014
Chief Compliance Officer, American Century funds, (2014 to present); Chief Compliance Officer, ACIM (2014 to present); Chief Compliance Officer, ACIS (2009 to present). Also serves as Vice President, ACIS
|General Counsel and|
Senior Vice President since 2021
General Counsel and Senior Vice President, ACC (2021 to present); Also serves as General Counsel and Senior Vice President, ACIM, ACS and ACIS. Chief Legal Officer of Investment and Wealth Management, The Bank of New York Mellon (2014 to 2021)
|C. Jean Wade|
|Vice President since 2012|
Senior Vice President, ACS (2017 to present); Vice President, ACS (2000 to 2017)
|Robert J. Leach|
Vice President, ACS (2000 to present)
|David H. Reinmiller|
Attorney, ACC (1994 to present). Also serves as Vice President, ACIM and ACS
|Ward D. Stauffer|
Attorney, ACC (2003 to present)
Code of Ethics
The funds, the investment advisor, and the principal underwriter have adopted codes of ethics under Rule 17j-1 of the Investment Company Act. They permit personnel subject to the codes to invest in securities, including securities that may be purchased or held by the funds, provided that they first obtain approval from the compliance department before making such investments.
Proxy Voting Policies
The funds’ Board of Trustees has adopted a general statement of proxy voting principles that governs the exercise of voting and consent rights associated with the securities purchased and/or held by the funds. The funds have delegated to the advisor the responsibility for exercising such rights, subject to the board’s oversight. The advisor has adopted proxy voting policies that describe in detail how the advisor intends to exercise its delegated proxy voting authority in a manner consistent with the board’s principles.
Copies of the advisor’s proxy voting policies are attached hereto as Appendix E. Copies of the board’s proxy voting principles as well as information regarding how the advisor voted proxies relating to portfolio securities during the most recent 12-month period ended June 30, are available at americancentury.com/proxy. The advisor’s proxy voting record also is available on the SEC’s website at sec.gov.
The Funds’ Principal Shareholders
A list of the fund’s principal shareholders appears in Appendix A.
The funds have no employees. To conduct the funds’ day-to-day activities, the trust has hired a number of service providers. Each service provider has a specific function to fill on behalf of the funds that is described below.
ACIM, ACS and ACIS are wholly owned, directly or indirectly, by ACC. The Stowers Institute for Medical Research (SIMR) controls ACC by virtue of its beneficial ownership of more than 25% of the voting securities of ACC. SIMR is part of a not-for-profit biomedical research organization dedicated to finding the keys to the causes, treatments and prevention of disease.
American Century Investment Management, Inc. (ACIM) serves as the investment advisor of the funds. A description of the responsibilities of the advisor appears in the prospectus under the heading Management.
Each class of each fund is subject to a contractual unified management fee based on a percentage of the daily net assets of such class. For more information about the unified management fee, see The Investment Advisor under the heading Management in each fund’s prospectus. For each fund with a stepped fee schedule, the rate of the fee is determined daily in a multi-step process. First, each fund is categorized according to the broad asset class in which it invests (e.g., money market, bond or equity), and the assets of all funds for which ACIM serves as the investment advisor and for which American Century Investment Services, Inc. (ACIS) serves as the distributor are totaled for each category (Fund Category Assets). Second, the assets are totaled for certain other accounts managed by the advisor (Other Account Category Assets). To be included, these accounts must have the same management team and investment objective as a fund in the same category with the same Board of Trustees as the trust. Together, the Fund Category Assets and the Other Account Category Assets comprise the “Investment Category Assets.” The Investment Category Fee Rate is then calculated by applying a fund’s Investment Category Fee Schedule to the Investment Category Assets and dividing the result by the Investment Category Assets. Finally, a separate Complex Fee Schedule is applied to the assets of all funds for which ACIM serves as the investment advisor and for which ACIS serves as the distributor (the Complex Assets), and the Complex Fee Rate is calculated based on the resulting total. The Investment Category Fee Rate and the Complex Fee Rate are then added to determine the Management Fee Rate payable by a class of the fund to the advisor.
For purposes of determining the assets that comprise the Fund Category Assets, Other Account Category Assets and Complex Assets, the assets of registered investment companies managed by the advisor that invest exclusively in the shares of other registered investment companies shall not be included.
For each fund with a stepped fee schedule, the schedules by which the category fee is determined are as follows:
|Investment Category Fee Schedule for Core Plus Fund|
|First $1 billion||0.3600%|
|Next $1 billion||0.3080%|
|Next $3 billion||0.2780%|
|Next $5 billion||0.2580%|
|Next $15 billion||0.2450%|
|Next $25 billion||0.2430%|
|Investment Category Fee Schedule for Diversified Bond Fund and NT Diversified Bond Fund|
|First $1 billion||0.4100%|
|Next $1 billion||0.3580%|
|Next $3 billion||0.3280%|
|Next $5 billion||0.3080%|
|Next $15 billion||0.2950%|
|Next $25 billion||0.2930%|
|Investment Category Fee Schedule for High-Yield Fund|
|First $1 billion||0.5900%|
|Next $1 billion||0.5380%|
|Next $3 billion||0.5080%|
|Next $5 billion||0.4880%|
|Next $15 billion||0.4750%|
|Next $25 billion||0.4730%|
|Investment Category Fee Schedule for Prime Money Market Fund|
|First $1 billion||0.3500%|
|Next $1 billion||0.3070%|
|Next $3 billion||0.2660%|
|Next $5 billion||0.2490%|
|Next $15 billion||0.2380%|
|Next $25 billion||0.2375%|
|Investment Category Fee Schedule for Short Duration Fund|
|First $1 billion||0.4000%|
|Next $1 billion||0.3480%|
|Next $3 billion||0.3180%|
|Next $5 billion||0.2980%|
|Next $15 billion||0.2850%|
|Next $25 billion||0.2830%|
Investment Category Fee Schedule for Short Duration Inflation Protection Bond Fund
|First $1 billion||0.3800%|
|Next $1 billion||0.3280%|
|Next $3 billion||0.2980%|
|Next $5 billion||0.2780%|
|Next $15 billion||0.2650%|
|Next $25 billion||0.2630%|
Investment Category Fee Schedule for U.S. Government Money Market Fund
|First $1 billion||0.2300%|
|Next $1 billion||0.1870%|
|Next $3 billion||0.1460%|
|Next $5 billion||0.1290%|
|Next $15 billion||0.1180%|
|Next $25 billion||0.1175%|
For each fund with a stepped fee schedule, except Core Plus, Diversified Bond Fund and U.S. Government Money Market Fund, the schedule by which the Complex Fee is determined is as follows:
|Investor, A, C and |
R Class Fee Rate
|I Class |
|Y and R5 Class |
|R6 and G Class|
|First $2.5 billion||0.3100%||0.2100%||0.1100%||0.0600%|
|Next $7.5 billion||0.3000%||0.2000%||0.1000%||0.0500%|
|Next $15.0 billion||0.2985%||0.1985%||0.0985%||0.0485%|
|Next $25.0 billion||0.2970%||0.1970%||0.0970%||0.0470%|
|Next $25.0 billion||0.2870%||0.1870%||0.0870%||0.0370%|
|Next $25.0 billion||0.2800%||0.1800%||0.0800%||0.0300%|
|Next $25.0 billion||0.2700%||0.1700%||0.0700%||0.0200%|
|Next $25.0 billion||0.2650%||0.1650%||0.0650%||0.0150%|
|Next $25.0 billion||0.2600%||0.1600%||0.0600%||0.0100%|
|Next $25.0 billion||0.2550%||0.1550%||0.0550%||0.0050%|
The Complex Fee is determined for Core Plus Fund as follows:
|Investor, A, C and |
R Class Fee Rate
|I Class |
|Y, R5 and G Class |
|First $2.5 billion||0.3100%||0.2100%||0.1100%|
|Next $7.5 billion||0.3000%||0.2000%||0.1000%|
|Next $15.0 billion||0.2985%||0.1985%||0.0985%|
|Next $25.0 billion||0.2970%||0.1970%||0.0970%|
|Next $25.0 billion||0.2870%||0.1870%||0.0870%|
|Next $25.0 billion||0.2800%||0.1800%||0.0800%|
|Next $25.0 billion||0.2700%||0.1700%||0.0700%|
|Next $25.0 billion||0.2650%||0.1650%||0.0650%|
|Next $25.0 billion||0.2600%||0.1600%||0.0600%|
|Next $25.0 billion||0.2550%||0.1550%||0.0550%|
The Complex Fee is determined for Diversified Bond Fund as follows:
|Investor, A, C and |
R Class Fee Rate
|I and R5 Class |
|Y Class |
|R6 and G Class Fee Rate|
|First $2.5 billion||0.3100%||0.1100%||0.0800%||0.0600%|
|Next $7.5 billion||0.3000%||0.1000%||0.0700%||0.0500%|
|Next $15.0 billion||0.2985%||0.0985%||0.0685%||0.0485%|
|Next $25.0 billion||0.2970%||0.0970%||0.0670%||0.0470%|
|Next $25.0 billion||0.2870%||0.0870%||0.0570%||0.0370%|
|Next $25.0 billion||0.2800%||0.0800%||0.0500%||0.0300%|
|Next $25.0 billion||0.2700%||0.0700%||0.0400%||0.0200%|
|Next $25.0 billion||0.2650%||0.0650%||0.0350%||0.0150%|
|Next $25.0 billion||0.2600%||0.0600%||0.0300%||0.0100%|
|Next $25.0 billion||0.2550%||0.0550%||0.0250%||0.0050%|
The Complex Fee is determined for U.S. Government Money Market Fund as follows:
|Investor, A, C and |
G Class Fee Rate
|First $2.5 billion||0.3100%|
|Next $7.5 billion||0.3000%|
|Next $15.0 billion||0.2985%|
|Next $25.0 billion||0.2970%|
|Next $25.0 billion||0.2870%|
|Next $25.0 billion||0.2800%|
|Next $25.0 billion||0.2700%|
|Next $25.0 billion||0.2650%|
|Next $25.0 billion||0.2600%|
|Next $25.0 billion||0.2550%|
The management fee schedule for the funds without a stepped fee schedule is as follows:
|Fund||Class||Management Fee Rate|
|High Income Fund||Investor and A||0.775%|
|Y and R5||0.575%|
|R6 and G||0.525%|
|NT High Income||Investor||0.775%|
|Short Duration Strategic Income Fund||Investor, A, C and R||0.510%|
|Y and R5||0.310%|
|Strategic Income Fund||Investor, A, C and R||0.740%|
|Y and R5||0.540%|
On each calendar day, each class of each fund accrues a management fee that is equal to the class’s Management Fee Rate times the net assets of the class divided by 365 (366 in leap years). On the first business day of each month, the funds pay a management fee to the advisor for the previous month. The fee for the previous month is the sum of the calculated daily fees for each class of a fund during the previous month.
The management agreement between the corporation and the advisor shall continue in effect for a period of two years from its effective date (unless sooner terminated in accordance with its terms) and shall continue in effect from year to year thereafter for the fund so long as such continuance is approved at least annually by:
(1)either the funds’ Board of Trustees, or a majority of the outstanding voting securities of such fund (as defined in the Investment Company Act); and
(2)the vote of a majority of the trustees of the funds who are not parties to the agreement or interested persons of the advisor, cast in person at a meeting called for the purpose of voting on such approval.
The management agreement states that the funds’ Board of Trustees or a majority of the outstanding voting securities of each class of such fund may terminate the management agreement at any time without payment of any penalty on 60 days’ written notice to the advisor. The management agreement shall be automatically terminated if it is assigned.
The management agreement states that the advisor shall not be liable to the funds or their shareholders for anything other than willful misfeasance, bad faith, gross negligence or reckless disregard of its obligations and duties.
The management agreement also provides that the advisor and its officers, trustees and employees may engage in other business, render services to others, and devote time and attention to any other business whether of a similar or dissimilar nature.
Certain investments may be appropriate for the funds and also for other clients advised by the advisor. Investment decisions for the funds and other clients are made with a view to achieving their respective investment objectives after consideration of such factors as their current holdings, availability of cash for investment and the size of their investment generally. A particular security may be bought or sold for only one client or fund, or in different amounts and at different times for more than one but less than all clients or funds. A particular security may be bought for one client or fund on the same day it is sold for another client or fund, and a client or fund may hold a short position in a particular security at the same time another client or fund holds a long position. In addition, purchases or sales of the same security may be made for two or more clients or funds on the same date. The advisor has adopted procedures designed to ensure such transactions will be allocated among clients and funds in a manner believed by the advisor to be equitable to each. In some cases this procedure could have an adverse effect on the price or amount of the securities purchased or sold by a fund.
The advisor may aggregate purchase and sale orders of the funds with purchase and sale orders of its other clients when the advisor believes that such aggregation provides the best execution for the funds. The Board of Trustees has approved the advisor’s policy with respect to the aggregation of portfolio transactions. Fixed-income securities transactions are not executed through a centralized trading desk. Instead, portfolio teams are responsible for executing trades with broker/dealers in a predominately dealer marketplace. Trade allocation decisions are made by the portfolio manager at the time of trade execution and orders entered on the fixed-income order management system. The advisor will not aggregate portfolio transactions of the funds unless it believes such aggregation is consistent with its duty to seek best execution on behalf of the funds and with the terms of the management agreement. The advisor receives no additional compensation or remuneration as a result of such aggregation.
The underlying subadvisors may aggregate purchase and sale orders of the funds with purchase and sale orders of its other clients when the underlying subadvisor believes that such aggregation provides the best execution for the funds. The Board of Trustees has approved the policy of the advisor and underlying subadvisors with respect to the aggregation of portfolio transactions.
Unified management fees incurred by each fund for the fiscal periods ended March 31, 2022, 2021 and 2020 are indicated in the following tables.
Unified Management Fees
|NT Diversified Bond|
|NT High Income|
|Prime Money Market|
|Short Duration Inflation Protection Bond|
|Short Duration Strategic Income||$2,355,711|
|U.S. Government Money Market|
1 Amount shown reflects waiver by advisor of $116,834 in fees.
2 Amount shown reflects waiver by advisor of $103,114 in fees.
3 Amount shown reflects waiver by advisor of $149,179 in fees.
4 Amount shown reflects waiver by advisor of $33,079 in fees.
5 Amount shown reflects waiver by advisor of $16,503,047 in fees.
6 Amount shown reflects waiver by advisor of $11,940,836 in fees.
7 Amount shown reflects waiver by advisor of $8,530,204 in fees.
8 Amount shown reflects waiver by advisor of $5,782,149 in fees.
9 Amount shown reflects waiver by advisor of $4,137,098 in fees.
10 Amount shown reflects waiver by advisor of $3,023,121 in fees.
11 Amount shown reflects waiver by advisor of $6,621,839 in fees.
12 Amount shown reflects waiver by advisor of $3,870,858 in fees.
13 Amount shown reflects waiver by advisor of $3,295,423 in fees.
14 Amount shown reflects waiver by advisor of $1,152,742 in fees.
15 Amount shown reflects waiver by advisor of $2,202,647 in fees.
16 Amount shown reflects waiver by advisor of $1,667,735 in fees.
17 Amount shown reflects waiver by advisor of $1,238,392 in fees.
18 Amount shown reflects waiver by advisor of $58,147 in fees.
19 Amount shown reflects waiver by advisor of $168,836 in fees.
20 Amount shown reflects waiver by advisor of $3,001 in fees.
21 Amount shown reflects waiver by advisor of $11,568 in fees.
22 Amount shown reflects waiver by advisor of $11,175 in fees.
23 Amount shown reflects waiver by advisor of $2,899,831 in fees.
24 Amount shown reflects waiver by advisor of $5,316,661 in fees.
25 Amount shown reflects waiver by advisor of $3,792,225 in fees.
High Income Fund and NT High Income Fund
The management agreement between High Income Fund, NT High Income Fund and the advisor provides that the advisor may delegate certain responsibilities under the agreement to subadvisors. Additional information about subadvisory arrangements is provided below.
Nomura Corporate Research and Asset Management Inc. (NCRAM)
The advisor has engaged NCRAM to serve as a subadvisor for High Income and NT High Income. NCRAM is considered an affiliate of High Income and NT High Income solely because its serves as a subadvisor to the fund. NCRAM is a Delaware corporation. It is 99% owned by Nomura Holding America Inc. Nomura Holdings, Inc. (Nomura), the ultimate parent company located in Tokyo, Japan, owns the remaining 1%. Nomura and its broker-dealer, banking, and other financial services subsidiaries provide investment, financing and related services to individual, institutional and government clients on a global basis. Nomura indirectly owns a non-controlling equity interest in ACIM’s parent entity, American Century Companies, Inc. (ACC).
NCRAM is responsible for managing the fund’s assets using its own investment strategies. The subadvisory agreement with NCRAM provides that NCRAM will make investment decisions for the fund it manages in accordance with such fund’s objectives, registration statement, policies, restrictions and whatever additional written guidelines it may receive from the advisor from time to time. For these services, the advisor (not the fund) pays NCRAM a subadvisory fee based on the fund’s average daily net assets.
All funds except High Income and NT High Income
The portfolio managers are responsible for the day-to-day management of one or more accounts, as indicated by the following table. None of these accounts has an advisory fee based on the performance of the account.
Accounts Managed (As of March 31, 2022)
Investments funds and
(e.g., commingled trusts
and 529 education
Other Accounts (e.g.,
separate accounts and
|Miguel Castillo||Number of Accounts||17||1||2|
|$60.7 million||$554.8 million|
|Gavin Fleischman||Number of Accounts||12||0||1|
|Robert V. Gahagan||Number of Accounts||19||0||2|
|Jason Greenblath||Number of Accounts||11||1||1|
|$60.7 million||$154.4 million|
|Jeffrey L. Houston||Number of Accounts||13||0||6|
|James Platz||Number of Accounts||18||0||2|
|Charles Tan||Number of Accounts||12||0||1|
|Peter Van Gelderen||Number of Accounts||11||0||2|
1Includes $2.6 billion in Short Duration Inflation Protection Bond.
2Includes $117.8 million in High-Yield.
3Includes $510.8 million in Core Plus; $1.9 billion in Diversified Bond;, $4.4 billion in NT Diversified Bond; $1.6 billion in Short Duration; $2.6 billion in Short Duration Inflation Protection Bond; $707.4 million in Short Duration Strategic Income; and $72.2 million in Strategic Income.
4Includes $510.8 million in Core Plus; $1.9 billion in Diversified Bond; $4.4 billion in NT Diversified Bond; $707.4 million in Short Duration Strategic Income; and $72.2 million in Strategic Income.
5Includes $510.8 million in Core Plus; $1.9 billion in Diversified Bond; $117.8 million in High-Yield; $4.4 billion in NT Diversified Bond; $1.6 billion in Short Duration; $707.4 million in Short Duration Strategic Income; and $72.2 million in Strategic Income.
6Includes $1.6 billion in Short Duration and $2.6 billion in Short Duration Inflation Protection Bond.
7Includes $510.8 million in Core Plus; $1.9 billion in Diversified Bond; $4.4 billion in NT Diversified Bond; $1.6 billion in Short Duration; $707.4 million in Short Duration Strategic Income; and $72.2 million in Strategic Income.
Potential Conflicts of Interest
Certain conflicts of interest may arise in connection with the management of multiple portfolios. Potential conflicts include, for example, conflicts among investment strategies, such as one portfolio buying or selling a security while another portfolio has a differing, potentially opposite position in such security. This may include one portfolio taking a short position in the security of an issuer that is held long in another portfolio (or vice versa). Other potential conflicts may arise with respect to the allocation of investment opportunities, which are discussed in more detail below. American Century Investments has adopted policies and procedures that are designed to minimize the effects of these conflicts.
Responsibility for managing American Century Investments client portfolios is organized according to investment discipline. Investment disciplines include, for example, disciplined equity, global growth equity, global value equity, global fixed-income, multi-asset strategies, exchange traded funds, and Avantis Investors funds. Within each discipline are one or more portfolio teams responsible for managing specific client portfolios. Generally, client portfolios with similar strategies are managed by the same team using the same objective, approach, and philosophy. Accordingly, portfolio holdings, position sizes, and industry and sector exposures tend to be similar across similar portfolios, which minimizes the potential for conflicts of interest. In addition, American Century Investments maintains an ethical wall that restricts real time access to information regarding any portfolio’s transaction activities and positions to team members that have responsibility for a given portfolio or are within the same equity investment discipline. The ethical wall is intended to aid in preventing the misuse of portfolio holdings information and trading activity in the other disciplines.
For each investment strategy, one portfolio is generally designated as the “policy portfolio.” Other portfolios with similar investment objectives, guidelines and restrictions, if any, are referred to as “tracking portfolios.” When managing policy and tracking portfolios, a
portfolio team typically purchases and sells securities across all portfolios that the team manages. American Century Investments’ trading systems include various order entry programs that assist in the management of multiple portfolios, such as the ability to purchase or sell the same relative amount of one security across several funds. In some cases a tracking portfolio may have additional restrictions or limitations that cause it to be managed separately from the policy portfolio. Portfolio managers make purchase and sale decisions for such portfolios alongside the policy portfolio to the extent the overlap is appropriate, and separately, if the overlap is not.
American Century Investments may aggregate orders to purchase or sell the same security for multiple portfolios when it believes such aggregation is consistent with its duty to seek best execution on behalf of its clients. Orders of certain client portfolios may, by investment restriction or otherwise, be determined not available for aggregation. American Century Investments has adopted policies and procedures to minimize the risk that a client portfolio could be systematically advantaged or disadvantaged in connection with the aggregation of orders. To the extent equity trades are aggregated, shares purchased or sold are generally allocated to the participating portfolios pro rata based on order size. Because initial public offerings (IPOs) are usually available in limited supply and in amounts too small to permit across-the-board pro rata allocations, American Century Investments has adopted special procedures designed to promote a fair and equitable allocation of IPO securities among clients over time. A centralized trading desk executes all fixed income securities transactions for Avantis ETFs and mutual funds. For all other funds in the American Century complex, portfolio teams are responsible for executing fixed income trades with broker/dealers in a predominantly dealer marketplace. Trade allocation decisions are made by the portfolio manager at the time of trade execution and orders entered on the fixed income order management system. There is an ethical wall between the Avantis trading desk and all other American Century traders. The Advisor’s Global Head of Trading monitors all trading activity for best execution and to make sure no set of clients is being systematically disadvantaged.
Finally, investment of American Century Investments’ corporate assets in proprietary accounts may raise additional conflicts of interest. To mitigate these potential conflicts of interest, American Century Investments has adopted policies and procedures intended to provide that trading in proprietary accounts is performed in a manner that does not give improper advantage to American Century Investments to the detriment of client portfolios.
American Century Investments portfolio manager compensation is structured to align the interests of portfolio managers with those of the shareholders whose assets they manage. As of March 31, 2022, it includes the components described below, each of which is determined with reference to a number of factors such as overall performance, market competition, and internal equity.
Portfolio managers receive base pay in the form of a fixed annual salary.
A significant portion of portfolio manager compensation takes the form of an annual incentive bonus which is determined by a combination of factors. One factor is investment performance. The mutual funds’ investment performance is generally measured by a combination of one-, three- and five-year pre-tax performance relative to various benchmarks and/or internally-customized peer groups, such as those indicated below. The performance comparison periods may be adjusted based on a fund’s inception date or a portfolio manager’s tenure on the fund.
|Core Plus||Bloomberg U.S. Aggregate Bond Index||Morningstar U.S.|
|Diversified Bond||Bloomberg U.S. Aggregate Bond Index||Morningstar U.S.|
|High-Yield||Bloomberg U.S. High-Yield|
2% Issuer Capped Bond Index
|Morningstar U.S. High Yield|
NT Diversified Bond1
|Short Duration||Bloomberg U.S. 1-3 Year|
Government/Credit Bond Index
|Morningstar U.S. Short-Term Bond|
|Short Duration Inflation Protection Bond||Bloomberg U.S. 1-5 Year Treasury Inflation Protected Securities (TIPS) Index||N/A|
|Short Duration Strategic Income||Bloomberg U.S. 1-3 Year|
Government/Credit Bond Index
|Morningstar U.S. Short-Term Bond|
|Strategic Income||Bloomberg U.S. Aggregate Bond Index||Morningstar U.S. Multisector Bond|
1 Performance of “NT” funds is not separately considered in determining portfolio manager compensation.
Portfolio managers may have responsibility for multiple American Century Investments mutual funds. In such cases, the performance of each is assigned a percentage weight appropriate for the portfolio manager’s relative levels of responsibility. Portfolio managers also may have responsibility for other types of managed portfolios or ETFs. If the performance of a managed account or ETF is
considered for purposes of compensation, it is generally measured via the same criteria as an American Century Investments mutual fund (i.e., relative to the performance of a benchmark and/or peer group).
A second factor in the bonus calculation relates to the performance of a number of American Century Investments funds managed according to one of the following investment disciplines: global growth equity, global value equity, disciplined equity, global fixed-income, and multi-asset strategies. The performance of American Century ETFs may also be included for certain investment disciplines. Performance is measured for each product individually as described above and then combined to create an overall composite for the product group. These composites may measure one-year performance (equal weighted) or a combination of one-, three- and five-year performance (equal or asset weighted) depending on the portfolio manager’s responsibilities and products managed and the composite for certain portfolio managers may include multiple disciplines. This feature is designed to encourage effective teamwork among portfolio management teams in achieving long-term investment success for similarly styled portfolios.
A portion of portfolio managers’ bonuses may be discretionary and may be tied to factors such as profitability, or individual performance goals, such as research projects and/or the development of new products.
Restricted Stock Plans
Portfolio managers are eligible for grants of restricted stock of ACC. These grants are discretionary, and eligibility and availability can vary from year to year. The size of an individual’s grant is determined by individual and product performance as well as other product-specific considerations such as profitability. Grants can appreciate/depreciate in value based on the performance of the ACC stock during the restriction period (generally three to four years).
Deferred Compensation Plans
Portfolio managers are eligible for grants of deferred compensation. These grants are used in very limited situations, primarily for retention purposes. Grants are fixed and can appreciate/depreciate in value based on the performance of the American Century Investments mutual funds in which the portfolio manager chooses to invest them.
Ownership of Securities
The following table indicates the dollar range of securities of each fund beneficially owned by the funds’ portfolio managers as of March 31, 2022, the funds’ fiscal year end. Certain portfolio managers serve on teams that oversee a number of funds in the same broad investment strategy and are not expected to invest in each fund.
|Ownership of Securities|
|Aggregate Dollar Range of Securities in Fund|
|Robert V. Gahagan||A|
|Jeffrey L. Houston||A|
|Peter Van Gelderen||A|
|Robert V. Gahagan||E|
|Jeffrey L. Houston||E|
|Peter Van Gelderen||A|
|Jeffrey L. Houston||A|
|Ownership of Securities|
|Aggregate Dollar Range of Securities in Fund|
NT Diversified Bond1
|Robert V. Gahagan||A|
|Jeffrey L. Houston||A|
|Peter Van Gelderen||A|
|Robert V. Gahagan||A|
|Jeffrey L. Houston||A|
|James E. Platz||F|
|Peter Van Gelderen||A|
|Short Duration Inflation Protection Bond|
|Robert V. Gahagan||A|
|James E. Platz||A|
|Short Duration Strategic Income|
|Robert V. Gahagan||A|
|Jeffrey L. Houston||D|
|Peter Van Gelderen||A|
|Robert V. Gahagan||A|
|Jeffrey L. Houston||A|
|Peter Van Gelderen||A|
Ranges: A – none; B – $1-$10,000; C – $10,001-$50,000; D – $50,001-$100,000; E – $100,001-$500,000; F – $500,001-$1,000,000; G – More than $1,000,000.
1The portfolio managers cannot invest directly in this fund, which is available for purchase only by certain funds of funds and collective investment trusts advised by American Century Investments.
High Income Fund and NT High Income Fund
The information under this heading has been provided by NCRAM, the subadvisor to the High Income Fund and the NT High Income Fund.
The individuals named as portfolio managers in the prospectus were also jointly primarily responsible for the day-to-day management of various portfolios and/or accounts in addition to the High Income Fund and the NT High Income Fund, as indicated in the table below.
Accounts Managed (As of March 31, 2022)
|David Crall||Number of Accounts||5|
|Assets||$2.4 billion||$1.2 billion||$1.5 billion|
|Stephen Kotsen||Number of Accounts||5||16|
|$8.0 billion||$12.6 billion|
|Derek Leung||Number of Accounts||3||10||0|
|Assets||$2.0 billion||$1.0 billion||N/A|
|Amy Yu Chang||Number of Accounts||3||4||9|
|Assets||$2.0 billion||$1.6 billion||$1.6 billion|
1Includes three accounts with assets under management of approximately $519.6 million that are subject to performance-based advisory fees.
2Includes five accounts with assets under management of approximately $3.4 billion that are subject to performance-based advisory fees.
3Includes $893.4 million in High Income and $1.1 billion in NT High Income.
Potential Conflicts of Interest
Actual or apparent conflicts of interest may arise where a portfolio manager has day-to-day responsibilities with respect to more than one account. These conflicts include but are not limited to: (i) the process for allocation of investments among multiple accounts for which a particular investment may be appropriate, (ii) allocation of a portfolio manager’s time and attention among relevant accounts, (iii) execution of portfolio transactions, (iv) personal interests and related party interests, (v) compensation conflicts such as where NCRAM has an incentive fee arrangement or other interest with respect to one account that does not exist with respect to other accounts, and (vi) other investment and operational conflicts of interest. NCRAM’s compliance policies and procedures, including the Code of Ethics, are designed to address these conflicts and to provide reasonable assurance that no client or group of clients is advantaged at the expense of any other client and that client accounts are treated equitably over time. However, there is no guarantee that such policies and procedures will detect each and every situation in which a conflict arises.
Compensation within NCRAM consists of a fixed amount which includes base salary and benefits together with a variable performance-related amount. The CEO will determine the bonus for investment professionals, consulting with the PMs with regard to the analysts. The variable performance-related remuneration is based upon an individual's performance as compared to agreed objectives which may include financial and non-financial performance measures, risk management, and other relevant factors. Determination of variable performance-related compensation is sufficiently flexible to reward short- and long-term individual performance.
When an employee's total compensation (fixed plus variable remuneration) exceeds certain limits, the employee must participate in the Nomura Holdings, Inc. remuneration deferral scheme which links the employee's deferred compensation award to the performance of NHI shares. Also, in the case of certain portfolio managers, a portion of their deferred compensation may be linked to the performance of certain strategies managed by NCRAM, and we believe this further ties portfolio managers to the long-term performance of NCRAM’s clients. Therefore, total compensation may consist of three elements: base salary, cash bonus and deferred bonus (via deferral vehicles, typically vesting over three years and linked to various instruments as described above).
Ownership of Securities
The following table indicates the dollar range of securities of each fund beneficially owned by the funds’ portfolio managers as of March 31, 2022, the funds’ fiscal year end.
|Ownership of Securities|
|Aggregate Dollar Range of Securities in Fund|
|Amy Yu Chang||A|
NT High Income1
|Amy Yu Chang||A|
Ranges: A – none; B – $1-$10,000; C – $10,001-$50,000; D – $50,001-$100,000; E – $100,001-$500,000; F – $500,001-$1,000,000; G – More than $1,000,000.
1The portfolio managers cannot invest directly in this fund, which is available for purchase only by certain funds of funds and collective investment trusts advised by American Century Investments.
Transfer Agent and Administrator
American Century Services, LLC (ACS), 4500 Main Street, Kansas City, Missouri 64111, serves as transfer agent and dividend-paying agent for the funds. It provides physical facilities, computer hardware and software, and personnel for the day-to-day administration of the funds and the advisor. The advisor pays ACS’s costs for serving as transfer agent and dividend-paying agent for the funds out of the advisor’s unified management fee. For a description of this fee and the terms of its payment, see the above discussion under the caption Investment Advisor on page 44.
Proceeds from purchases of fund shares may pass through accounts maintained by the transfer agent at Commerce Bank, N.A. or UMB Bank, n.a. before being held at the fund’s custodian. Redemption proceeds also may pass from the custodian to the shareholder through such bank accounts.
From time to time, special services may be offered to shareholders who maintain higher share balances in our family of funds. These services may include the waiver of minimum investment requirements, expedited confirmation of shareholder transactions, newsletters and a team of personal representatives. Any expenses associated with these special services will be paid by the advisor.
The advisor has entered into an Administration Agreement with State Street Bank and Trust Company (SSB) to provide certain fund accounting, fund financial reporting, tax and treasury/tax compliance services for the funds, including striking the daily net asset value for each fund. The advisor pays SSB a monthly fee as compensation for these services that is based on the total net assets of accounts in the American Century complex serviced by SSB. ACS does pay SSB for some additional services on a per fund basis. While ACS continues to serve as the administrator of the funds, SSB provides sub-administrative services that were previously undertaken by ACS.
The funds’ shares are distributed by American Century Investment Services, Inc. (ACIS), a registered broker-dealer. The distributor is a wholly owned subsidiary of ACC and its principal business address is 4500 Main Street, Kansas City, Missouri 64111.
The distributor is the principal underwriter of the funds’ shares. The distributor makes a continuous, best-efforts underwriting of the funds’ shares. This means the distributor has no liability for unsold shares. The advisor pays ACIS’s costs for serving as principal underwriter of the funds’ shares out of the advisor’s unified management fee. For a description of this fee and the terms of its payment, see the above discussion under the caption Investment Advisor on page 44. ACIS does not earn commissions for distributing the funds’ shares.
Certain financial intermediaries unaffiliated with the distributor or the funds may perform various administrative and shareholder services for their clients who are invested in the funds. These services may include assisting with fund purchases, redemptions and exchanges, distributing information about the funds and their performance, preparing and distributing client account statements, and other administrative and shareholder services that would otherwise be provided by the distributor or its affiliates. The distributor may pay fees to such financial intermediaries for the provision of these services.
State Street Bank and Trust Company (SSB), State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111 serves as custodian of the funds’ cash and securities under a Master Custodian Agreement with the trust. Foreign securities, if any, are held by foreign banks participating in a network coordinated by SSB. The custodian takes no part in determining the investment policies of the funds or in deciding which securities are purchased or sold by the funds. The funds, however, may invest in certain obligations of the custodian and may purchase or sell certain securities from or to the custodian.
Securities Lending Agent
State Street Bank and Trust Company (SSB) serves as securities lending agent for the funds pursuant to a Securities Lending Administration Agreement with the advisor. The following table provides the amounts of income and fees/compensation related to the funds’ securities lending activities during the fiscal year ended March 31, 2022.
|Gross income from securities lending activities||$38,084|
|Fees and/or compensation paid by the fund for securities lending activities and related services:|
|Fees paid to securities lending agent from a revenue split||$3,653|
|Fees paid for any cash collateral management service (including fees deducted from a pooled cash collateral reinvestment vehicle) that are not included in the revenue split||$1,495|
|Administrative fees not included in the revenue split||$0|
|Indemnification fee not included in the revenue split||$0|
|Rebate (paid to borrower)||$9|
|Other fees not included in revenue split||$0|
|Aggregate fees/compensation for securities lending activities||$5,157|
|Net income from securities lending activities||$32,927|
|Gross income from securities lending activities||$13,350|
|Fees and/or compensation paid by the fund for securities lending activities and related services:|
|Fees paid to securities lending agent from a revenue split||$1,247|
|Fees paid for any cash collateral management service (including fees deducted from a pooled cash collateral reinvestment vehicle) that are not included in the revenue split||$827|
|Administrative fees not included in the revenue split||$0|
|Indemnification fee not included in the revenue split||$0|
|Rebate (paid to borrower)||$7|
|Other fees not included in revenue split||$0|
|Aggregate fees/compensation for securities lending activities||$2,081|
|Net income from securities lending activities||$11,269|
As the funds’ securities lending agent, SSB provides the following services: locating borrowers for fund securities, executing loans of portfolio securities pursuant to terms and parameters defined by the advisor and the Board of Trustees, monitoring the daily value of the loaned securities and collateral, requiring additional collateral as necessary, managing cash collateral, and providing certain limited recordkeeping and accounting services.
Independent Registered Public Accounting Firm
For the fiscal year ended March 31, 2021, PricewaterhouseCoopers served as the funds’ independent registered public accounting firm. The address of PricewaterhouseCoopers LLP is 1100 Walnut, Suite 1300, Kansas City, Missouri 64106. As the independent registered public accounting firm of the funds, PricewaterhouseCoopers LLP provided services including auditing the annual financial statements and financial highlights for each fund. The funds’ Board appointed Deloitte & Touche LLP to serve as the funds’ independent registered public accounting firm for the fiscal year ended March 31, 2022. The address of Deloitte & Touche LLP is 1100 Walnut Street, Suite 3300, Kansas City, Missouri 64106. As the independent registered public accounting firm of the funds, Deloitte & Touche LLP provides services including auditing the annual financial statements and financial highlights for each fund.
The advisor places orders for equity portfolio transactions with broker-dealers, who receive commissions for their services. Generally, commissions relating to securities traded on foreign exchanges will be higher than commissions relating to securities traded on U.S. exchanges. The advisor purchases and sells fixed-income securities through principal transactions, meaning the advisor normally purchases securities on a net basis directly from the issuer or a primary market-maker acting as principal for the securities. The funds generally do not pay a stated brokerage commission on these transactions, although the purchase price for debt securities usually includes an undisclosed compensation. Purchases of securities from underwriters typically include a commission or concession paid by the issuer to the underwriter, and purchases from dealers serving as market-makers typically include a dealer’s mark-up (i.e., a spread between the bid and asked prices).
Under the management agreement between the funds and the advisor, the advisor has the responsibility of selecting brokers and dealers to execute portfolio transactions. The funds’ policy is to secure the most favorable prices and execution of orders on its portfolio transactions. The advisor selects broker-dealers on their perceived ability to obtain “best execution” in effecting transactions in its clients’ portfolios. In selecting broker-dealers to effect portfolio transactions relating to equity securities, the advisor considers the full range and quality of a broker-dealer’s research and brokerage services, including, but not limited to, the following:
•applicable commission rates and other transaction costs charged by the broker-dealer
•value of research provided to the advisor by the broker-dealer (including economic forecasts, fundamental and technical advice on individual securities, market analysis, and advice, either directly or through publications or writings, as to the value of securities, availability of securities or of purchasers/sellers of securities)
•timeliness of the broker-dealer’s trade executions
•efficiency and accuracy of the broker-dealer’s clearance and settlement processes
•broker-dealer’s ability to provide data on securities executions
•financial condition of the broker-dealer
•the quality of the overall brokerage and customer service provided by the broker-dealer
In transactions to buy and sell fixed-income securities, the selection of the broker- dealer is determined by the availability of the desired security and its offering price, as well as the broker-dealer’s general execution and operational and financial capabilities in the type of transaction involved. The advisor will seek to obtain prompt execution of orders at the most favorable prices or yields. The advisor does not consider the receipt of products or services other than brokerage or research services in selecting broker-dealers.
For High Income and NT High Income, the advisor has delegated responsibility for selecting brokers to execute portfolio transactions to the subadvisor under the terms of the subadvisory agreement.
On an ongoing basis, the advisor seeks to determine what levels of commission rates are reasonable in the marketplace. In evaluating the reasonableness of commission rates, the advisor considers:
•rates quoted by broker-dealers
•the size of a particular transaction, in terms of the number of shares, dollar amount, and number of clients involved
•the ability of a broker-dealer to execute large trades while minimizing market impact
•the complexity of a particular transaction
•the nature and character of the markets on which a particular trade takes place
•the level and type of business done with a particular firm over a period of time
•the ability of a broker-dealer to provide anonymity while executing trades
•historical commission rates
•rates that other institutional investors are paying, based on publicly available information
The brokerage commissions paid by the funds may exceed those that another broker-dealer might have charged for effecting the same transactions, because of the value of the brokerage and research services provided by the broker-dealer. Research services furnished by broker-dealers through whom the funds effect securities transactions may be used by the advisor in servicing all of its accounts, and not all such services may be used by the advisor in managing the portfolios of the funds.
Pursuant to its internal allocation procedures, the advisor regularly evaluates the brokerage and research services provided by each broker-dealer that it uses. On a periodic basis, members of the advisor’s portfolio management team assess the quality and value of research and brokerage services provided by each broker-dealer that provides execution services and research to the advisor for its clients’ accounts. The results of the periodic assessments are used to add or remove brokers from the approved brokers list, if needed, and to set research budgets for the following period. Execution-only brokers are used where deemed appropriate.
In the fiscal years ended March 31, 2022, 2021 and 2020, the brokerage commissions including, as applicable, futures commissions, of each fund are listed in the following table.
|NT Diversified Bond||$298,325||$128,957||$52,220|
|NT High Income||$2,277||$1,246||$969|
|Prime Money Market||$0||$0||$0|
|Short Duration Inflation Protection Bond||$12,086||$9,964||$32,681|
|Short Duration Strategic Income||$48,448||$14,351||$2,720|
|U.S. Government Money Market||$0||$0||$0|
Brokerage commissions paid by a fund may vary significantly from year to year as a result of changing asset levels throughout the year, portfolio turnover, varying market conditions, re-organized equity exposure, and other factors.
As of the end of its most recently completed fiscal year, each of the funds listed below owned securities of its regular brokers or dealers (as defined by Rule 10b-1 under the Investment Company Act) or of their parent companies.
Broker, Dealer or Parent
Value of Securities Owned as of
March 31, 2022
|Core Plus||BANK OF AMERICA CORP||$5,729,100|
|GOLDMAN SACHS GROUP INC/THE||$4,137,441|
|JPMorgan Chase & Co||$3,125,200|
|WELLS FARGO & CO||$1,115,166|
|UBS Group AG||$995,513|
|LPL Holdings Inc||$957,802|
|Charles Schwab Corp/The||$230,481|
|BANK OF AMERICA CORP||$15,576,719|
|GOLDMAN SACHS GROUP INC/ THE||$13,765,218|
|CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK||$9,999,912|
|JPMorgan Chase & Co||$9,183,229|
|WELLS FARGO & CO||$4,185,411|
|UBS Group AG||$1,822,794|
|Charles Schwab Corp/The||$654,489|
Broker, Dealer or Parent
Value of Securities Owned as of
March 31, 2022
|High Income||JPMorgan Chase & Co||$2,725,286|
|BANK OF AMERICA CORP||$1,567,675|
|GOLDMAN SACHS GROUP INC/ THE||$875,525|
|Jane Street Group / JSG Finance Inc||$806,484|
|Credit Suisse Group AG||$184,500|
|Bank of New York Mellon Corp/The||$699,809|
|UBS Group AG||$430,404|
|LPL Holdings Inc||$349,455|
|BANK OF AMERICA CORP||$330,748|
NT Diversified Bond
|BANK OF AMERICA CORP||$35,761,232|
|GOLDMAN SACHS GROUP INC/ THE||$32,325,941|
|CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK||$24,999,781|
|JPMorgan Chase & Co||$23,402,453|
|WELLS FARGO & CO||$10,163,290|
|UBS Group AG||$4,159,242|
|Charles Schwab Corp/The||$1,527,788|
|NT High Income||CITIGROUP INC||$2,846,770|
|JPMorgan Chase & Co||$2,161,256|
|BARCLAYS BANK PLC||$1,913,442|
|BANK OF AMERICA CORP||$1,429,068|
|Credit Suisse Group AG||$1,420,655|
|GOLDMAN SACHS GROUP INC/ THE||$1,275,765|
|Jane Street Group / JSG Finance Inc||$925,085|
Prime Money Market
|Bank of Montreal||$67,000,000|
|GOLDMAN SACHS BANK NA||$25,000,000|
|BARCLAYS BANK PLC||$15,000,000|
|CREDIT SUISSE AG||$14,494,891|
Broker, Dealer or Parent
Value of Securities Owned as of
March 31, 2022
|GOLDMAN SACHS GROUP INC/ THE||$18,975,710|
|CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK||$14,999,869|
|BANK OF AMERICA CORP||$10,506,517|
|JPMorgan Chase & Co||$8,925,693|
|Bank of Montreal||$3,475,214|
|State Street Corp||$1,667,782|
|Charles Schwab Corp/The||$548,487|
|Short Duration Inflation Protection Bond||BANK OF AMERICA CORP||$6,031,927|
|JPMorgan Chase & Co||$5,875,842|
|WELLS FARGO & CO||$2,284,236|
|Charles Schwab Corp/The||$799,390|
|Short Duration Strategic Income||GOLDMAN SACHS GROUP INC/ THE||$8,930,222|
|BANK OF AMERICA CORP||$6,136,944|
|JPMorgan Chase & Co||$4,827,261|
|Bank of New York Mellon Corp/The||$2,683,376|
|Bank of Montreal||$1,500,334|
|State Street Corp||$1,397,852|
|UBS Group AG||$1,321,195|
|LPL Holdings Inc||$1,166,490|
|Charles Schwab Corp/The||$251,876|
|Strategic Income||JPMorgan Chase & Co||$744,098|
|GOLDMAN SACHS GROUP INC/ THE||$643,989|
|Bank of New York Mellon Corp/The||$282,705|
U.S. Government Money Market
Information about Fund Shares
The Declaration of Trust permits the Board of Trustees to issue an unlimited number of full and fractional shares of beneficial interest without par value, which may be issued in a series (or funds). Each of the funds named on the front of this statement of additional information is a series of shares issued by the trust. In addition, each series (or fund) may be divided into separate classes. See Multiple Class Structure, which follows. Additional funds and classes may be added without a shareholder vote.
Each fund votes separately on matters affecting that fund exclusively. Voting rights are not cumulative, so that investors holding more than 50% of the trust’s (all funds’) outstanding shares may be able to elect a Board of Trustees. The trust undertakes dollar-based voting, meaning that the number of votes a shareholder is entitled to is based upon the dollar amount of the shareholder’s investment.
The election of trustees is determined by the votes received from all the trust’s shareholders without regard to whether a majority of shares of any one fund voted in favor of a particular nominee or all nominees as a group.
Each shareholder has rights to dividends and distributions declared by the fund he or she owns and to the net assets of such fund upon its liquidation or dissolution proportionate to his or her share ownership interest in the fund. Shares of each fund have equal voting rights, although each fund votes separately on matters affecting that fund exclusively.
The trust shall continue unless terminated by (1) approval of at least two-thirds of the shares of each fund entitled to vote or (2) by the trustees by written notice to shareholders of each fund. Any fund may be terminated by (1) approval of at least two-thirds of the shares of that fund or (2) by the trustees by written notice to shareholders of that fund.
Upon termination of the trust or a fund, as the case may be, the trust shall pay or otherwise provide for all charges, taxes, expenses and liabilities belonging to the trust or the fund. Thereafter, the trust shall reduce the remaining assets belonging to each fund (or the particular fund) to cash, shares of other securities or any combination thereof, and distribute the proceeds belonging to each fund (or the particular fund) to the shareholders of that fund ratably according to the number of shares of that fund held by each shareholder on the termination date.
Shareholders of a Massachusetts business trust could, under certain circumstances, be held personally liable for its obligations. However, the Declaration of Trust contains an express disclaimer of shareholder liability for acts or obligations of the trust. The Declaration of Trust also provides for indemnification and reimbursement of expenses of any shareholder held personally liable for obligations of the trust. The Declaration of Trust provides that the trust will, upon request, assume the defense of any claim made against any shareholder for any act or obligation of the trust and satisfy any judgment thereon. The Declaration of Trust further provides that the trust may maintain appropriate insurance (for example, fidelity, bonding, and errors and omissions insurance) for the protection of the trust, its shareholders, trustees, officers, employees and agents to cover possible tort and other liabilities. Thus, the risk of a shareholder incurring financial loss as a result of shareholder liability is limited to circumstances in which both inadequate insurance exists and the trust is unable to meet its obligations.
The assets belonging to each series are held separately by the custodian and the shares of each series represent a beneficial interest in the principal, earnings and profit (or losses) of investments and other assets held for each series. Within their respective fund or class, all shares have equal redemption rights. Each share, when issued, is fully paid and non-assessable.
Multiple Class Structure
The Board of Trustees has adopted a multiple class plan pursuant to Rule 18f-3 adopted by the SEC. The plan is described in the prospectus of any fund that offers more than one class. Pursuant to such plan, the funds may issue the following classes of shares: Investor Class, I Class, Y Class, A Class, C Class, R Class, R5 Class, R6 Class and G Class. Not all funds offer all classes.
Shares of the NT funds are only available for purchase by certain funds and collective investment trusts advised by American Century Investments. Shares of all other funds are available as follows. The Investor Class is made available to investors directly from American Century Investments and/or through some financial intermediaries. Additional information regarding eligibility for Investor Class shares may be found in the funds’ prospectuses. The I Class is made available to institutional shareholders or through financial intermediaries that provide various shareholder and administrative services. Y Class shares are available through financial intermediaries that offer fee-based advisory programs. The A and C Classes also are made available through financial intermediaries, for purchase by individual investors who receive advisory and personal services from the intermediary. The R Class is made available through financial intermediaries and is generally used in 401(k) and other retirement plans. The R5 and R6 Classes are generally available only to participants in employee-sponsored retirement plans where a financial intermediary provides recordkeeping services to plan participants. G Class shares are available for purchase only by funds advised by American Century Investments and other American Century advisory clients that are subject to a contractual fee for investment management services. The classes have different unified management fees as a result of their separate arrangements for shareholder services. In addition, the A, C and R Class shares each are subject to a separate Master Distribution and Individual Shareholder Services Plan (the A Class Plan, C Class Plan and R Class Plan, respectively, and collectively, the plans) described below. The plans have been adopted by the funds’ Board of Trustees in accordance with Rule 12b-1 adopted by the SEC under the Investment Company Act.
Rule 12b-1 permits an investment company to pay expenses associated with the distribution of its shares in accordance with a plan adopted by its Board of Trustees and approved by its shareholders. Pursuant to such rule, the Board of Trustees of the funds’ A, C and R Classes have approved and entered into the A Class Plan, C Class Plan and R Class Plan, respectively. The plans are described below.
In adopting the plans, the Board of Trustees (including a majority of trustees who are not interested persons of the funds, as defined in the Investment Company Act, hereafter referred to as the independent trustees) determined that there was a reasonable likelihood that the plans would benefit the funds and the shareholders of the affected class. Some of the anticipated benefits include improved name recognition of the funds generally; and growing assets in existing funds, which helps retain and attract investment management talent, provides a better environment for improving fund performance, and can lower the total expense ratio for funds with stepped-fee schedules. Pursuant to Rule 12b-1, information about revenues and expenses under the plans is presented to the Board of Trustees
quarterly. Continuance of the plans must be approved by the Board of Trustees, including a majority of the independent trustees, annually. The plans may be amended by a vote of the Board of Trustees, including a majority of the independent trustees, except that the plans may not be amended to materially increase the amount spent for distribution without majority approval of the shareholders of the affected class. The plans terminate automatically in the event of an assignment and may be terminated upon a vote of a majority of the independent trustees or by a majority of the outstanding shareholder votes of the affected class.
All fees paid under the plans will be made in accordance with Section 2830 of the Conduct Rules of the Financial Industry Regulatory Authority (FINRA).
The Share Class Plans
As described in the prospectuses, the A, C and R Class shares of the funds are made available to persons purchasing through broker-dealers, banks, insurance companies and other financial intermediaries that provide various administrative, shareholder and distribution services. In addition, the A, C and R Classes are made available to participants in employee-sponsored retirement plans. The funds’ distributor enters into contracts with various banks, broker-dealers, insurance companies and other financial intermediaries, with respect to the sale of the funds’ shares and/or the use of the funds’ shares in various investment products or in connection with various financial services.
Certain recordkeeping and administrative services that would otherwise be performed by the funds’ transfer agent may be performed by a plan sponsor (or its agents) or by a financial intermediary for A, C and R Class investors. In addition to such services, the financial intermediaries provide various individual shareholder and distribution services.
To enable the funds’ shares to be made available through such plans and financial intermediaries, and to compensate them for such services, the funds’ Board of Trustees has adopted the A, C and R Class Plans. Pursuant to the plans, the following fees are paid and described further below.
The A Class pays the fund’s distributor 0.25% annually of the average daily net asset value of the A Class shares. The distributor may use these fees to pay for certain ongoing shareholder and administrative services and for distribution services, including past distribution services. This payment is fixed at 0.25% and is not based on expenses incurred by the distributor.
The C Class, except for the Prime Money Market and U.S. Government Money Market, pays the funds’ distributor 1.00% annually of the average daily net asset value of the funds’ C Class shares, 0.25% of which is paid for certain ongoing individual shareholder and administrative services and 0.75% of which is paid for distribution services, including past distribution services. The C Classes of Prime Money Market and U.S. Government Money Market pays the fund’s distributor 0.75% annually of the average daily net asset value of the fund’s C Class shares, 0.25% of which is paid for certain ongoing individual shareholder and administrative services and 0.50% is paid for distribution services, including past distribution services. These payments are fixed at 1.00% and 0.75% and are not based on expenses incurred by the distributor.
The R Class pays the funds’ distributor 0.50% annually of the average daily net asset value of the R Class shares. The distributor may use these fees to pay for certain ongoing shareholder and administrative services and for distribution services, including past distribution services. This payment is fixed at 0.50% and is not based on expenses incurred by the distributor.
The aggregate amount of fees paid under each class plan during the fiscal year ended March 31, 2022 is included in the table below.
|Prime Money Market|
|Short Duration Inflation Protection Bond||$114,098||$58,226||$98,551|
|Short Duration Strategic Income||$43,811||$34,039||$1,279|
|U.S. Government Money Market|
1 Amount shown reflects waiver of $50,911 in fees.
2 Amount shown reflects waiver of $23,409 in fees.
3 Amount shown reflects waiver of $202,237 in fees.
4 Amount shown reflects waiver of $1,747 in fees.
The distributor then makes these payments to the financial intermediaries (including underwriters and broker-dealers, who may use some of the proceeds to compensate sales personnel) who offer the A, C and R Class shares for the services described below. No portion of these payments is used by the distributor to pay for advertising, printing costs or interest expenses.
Payments may be made for a variety of individual shareholder services, including, but not limited to:
(a)providing individualized and customized investment advisory services, including the consideration of shareholder profiles and specific goals;
(b)creating investment models and asset allocation models for use by shareholders in selecting appropriate funds;
(c)conducting proprietary research about investment choices and the market in general;
(d)periodic rebalancing of shareholder accounts to ensure compliance with the selected asset allocation;
(e)consolidating shareholder accounts in one place;
(f)paying service fees for providing personal, continuing services to investors, as contemplated by the Conduct Rules of FINRA; and
(g)other individual services.