Form 485APOS MORGAN STANLEY INSTITUTI

The information in this Preliminary Prospectus  is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This Preliminary Prospectus  is not an offer to sell these securities and is not soliciting offers to buy these securities in any jurisdiction where the offer or sale is not permitted.

Subject to Completion. Dated March 13, 2026

Morgan Stanley Institutional Fund Trust

Ultra-Short Strategy Portfolio
 

The Securities and Exchange Commission (“SEC”) has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

An investment in the Fund is not guaranteed or endorsed by a bank, is not a bank deposit or obligation thereof, and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. An investment in the Fund involves investment risks, and you may lose money investing in the Fund.

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Summary 

Ultra-Short Strategy Portfolio 

Investment Objective

The Ultra-Short Strategy Portfolio (the “Fund”) seeks current income with capital preservation while maintaining liquidity.

Fees and Expenses

The table below describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay fees other than the fees and expenses of the Fund, such as brokerage commissions and other fees charged by financial intermediaries, which are not reflected in the tables and examples below. The Fund does not charge any sales loads or other fees when you purchase or redeem shares.

Annual Fund Operating Expenses  (expenses that you pay each year as a percentage of the value of your investment)

Example

The example below is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The example assumes that you invest $10,000 in the Fund, your investment has a 5% return each year and that the Fund’s operating expenses remain the same (except that the example incorporates the fee waiver and/or expense reimbursement arrangement for only the first year).  Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. Because the Fund had not commenced operations as of the most recent fiscal year end, no portfolio turnover rate is available for the Fund.

Principal Investment Strategies

The Fund invests primarily in liquid, high quality U.S. dollar-denominated money market instruments of U.S. and foreign financial issuers and non-financial issuers. The Fund also invests in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities. The Fund’s money market investments may include commercial paper, corporate debt obligations, debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. branches or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of savings banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations.

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Summary 

Ultra-Short Strategy Portfolio (Con’t) 

Pursuant to a fundamental policy adopted by the Fund, the Fund invests, under normal circumstances, at least 25% of its total assets in securities issued by companies in the financial services industry, including banks, broker-dealers and insurance companies. The Fund may, however, invest less than 25% of its total assets in this industry as a temporary defensive measure.

Securities purchased by the Fund (or the issuers of such securities) will carry a rating in the highest two rating categories, A-2, P-2 or F2 or better by S&P Global Ratings Group, a division of S&P Global Inc. (“S&P”), Moody’s Investors Service, Inc. (“Moody’s”), or Fitch Ratings, Inc. (“Fitch”), respectively, or the equivalent by another nationally recognized statistical rating organization (“NRSRO”), or if unrated, considered by the Adviser to be of equivalent quality.  The Fund may invest up to 5% of its assets, determined at the time of investment, in securities (or the issuers of such securities) rated A-2, P-2 or F2 by S&P, Moody’s or Fitch, respectively, and no more than 1% of its assets will be invested in an individual security or issuer with such rating. In the case of a security that is rated differently by these three rating agencies, where two rating agencies rate the security in the highest rating category and the third rating agency rates the security in the second highest rating category, the security will be treated as rated in the highest rating category. In the case of a security that is differently rated by only two of these rating agencies, the security will be treated as rated in the lower rating category.

Under normal circumstances, the Fund intends to maintain a maximum weighted average maturity of 90 days and a maximum weighted average life of 180 days.

The Fund is not a money market fund and does not seek to maintain a stable net asset value per share (“NAV”).

The Adviser follows a multi-pronged investment process with respect to credit risk, interest rate risk and liquidity. Securities are reviewed on an ongoing basis to maintain or improve creditworthiness taking into consideration factors such as cash flow, asset quality, debt service coverage ratios and economic developments. Additionally, exposure to guarantors and liquidity providers is monitored separately as are the various diversification requirements. The Adviser manages the Fund’s assets in an attempt to reduce credit and interest rate risks.

Principal Risks

There is no assurance that the Fund will achieve its investment objective, and you can lose money investing in this Fund. Investments in the Fund involve risks and you should not rely on the Fund as a complete investment program. The relative significance of each risk factor summarized below may change over time and you should review each risk factor carefully because any one or more of these risks may result in losses to the Fund. The principal risks of investing in the Fund include:

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Summary 

Ultra-Short Strategy Portfolio (Con’t) 

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Summary 

Ultra-Short Strategy Portfolio (Con’t) 

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Summary 

Ultra-Short Strategy Portfolio (Con’t) 

Please see “Additional Information About Fund Investment Strategies and Related Risks” in the Fund’s prospectus for a more detailed description of risks of investing in the Fund. Shares of the Fund are not bank deposits and are not guaranteed or insured by the Federal Deposit Insurance Corporation or any other government agency.

Performance Information

As of the date hereof, the Fund has not yet completed a full calendar year of investment operations. Upon the completion of a full calendar year of investment operations by the Fund, this section will include a bar chart and a table that provide some indication of the risks of an investment in the Fund, by showing annual total returns for the Fund, highest and lowest quarterly returns and average annual total returns (before and after taxes) compared to the benchmark index selected for the Fund. Performance information for the Fund (once available) will be available online at www.morganstanley.com/im or by calling toll-free 1-800-869-6397.

Fund Management

Adviser. Morgan Stanley Investment Management Inc.

Portfolio Managers.  The Fund is managed by members of the Global Liquidity team. Information about the members jointly and primarily responsible for the day-to-day management of the Fund is shown below:

Purchase and Sale of Fund Shares

Shares of the Fund are only available to clients of Mercury Advisory, LLC (“Mercury” and “Mercury Clients”). To purchase Class IR shares of the Fund, Mercury Clients must, in the aggregate, meet a minimum initial investment of $10 million, subject to the discretion of the Adviser. The minimum initial investment requirements may be waived for certain investments. For more information, please refer to the section of the Prospectus entitled “Shareholder Information—Minimum Investment Amount.”

Shares of the Fund may be purchased or sold on any day the New York Stock Exchange (“NYSE”) is open for business (except when the following federal holidays are observed: Columbus Day and Veterans Day) by contacting Mercury. For more information, please refer to the sections of the Prospectus entitled “Shareholder Information—How To Purchase Fund Shares” and “Shareholder Information—How To Redeem Fund Shares.”

Tax Information

The Fund intends to make distributions that may be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account.

Payments to Mercury, Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the Fund through Mercury, the Adviser and/or the Fund’s “Distributor,” Morgan Stanley Distribution, Inc., may pay Mercury or a financial intermediary for the sale of Fund shares and related services. These payments, which may be significant in amount, may create a conflict of interest by influencing Mercury or the financial intermediary to recommend the Fund over another investment. Ask your salesperson for more information.

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Morgan Stanley Institutional Fund Trust Prospectus   |   Details of the Fund 

Ultra-Short Strategy Portfolio 

Investment Objective

The Ultra-Short Strategy Portfolio seeks current income with capital preservation while maintaining liquidity.

The Fund’s investment objective may be changed by the Trust’s Board of Trustees without shareholder approval, but no change is anticipated. If the Fund’s investment objective changes, the Fund will notify shareholders and shareholders should consider whether the Fund remains an appropriate investment in light of the change.

Approach

The Fund invests primarily in liquid, high quality U.S. dollar-denominated money market instruments of U.S. and foreign financial issuers and non-financial issuers. The Fund also invests in obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities. The Fund’s money market investments may include commercial paper, corporate debt obligations, debt obligations (including certificates of deposit and promissory notes) of U.S. banks or foreign banks, or of U.S. branches or subsidiaries of foreign banks, or foreign branches of U.S. banks (such as Yankee obligations), certificates of deposit of savings banks and savings and loan organizations, asset-backed securities, repurchase agreements and municipal obligations.

Pursuant to a fundamental policy adopted by the Fund, the Fund invests, under normal circumstances, at least 25% of its total assets in securities issued by companies in the financial services industry, including banks, broker-dealers and insurance companies. The Fund may, however, invest less than 25% of its total assets in this industry as a temporary defensive measure.

Securities purchased by the Fund (or the issuers of such securities) will carry a rating in the highest two rating categories, A-2, P-2 or F2 or better by S&P, Moody’s or Fitch, respectively, or the equivalent by another NRSRO, or if unrated, considered by the Adviser to be of equivalent quality.  The Fund may invest up to 5% of its assets, determined at the time of investment, in securities (or the issuers of such securities) rated A-2, P-2 or F2 by S&P, Moody’s or Fitch, respectively, and no more than 1% of its assets will be invested in an individual security or issuer with such rating. In the case of a security that is rated differently by these three rating agencies, where two rating agencies rate the security in the highest rating category and the third rating agency rates the security in the second highest rating category, the security will be treated as rated in the highest rating category. In the case of a security that is differently rated by only two of these rating agencies, the security will be treated as rated in the lower rating category.

Under normal circumstances, the Fund intends to maintain a maximum weighted average maturity of 90 days and a maximum weighted average life of 180 days.

The Fund is not a money market fund and does not seek to maintain a stable NAV.

Process

The Adviser follows a multi-pronged investment process with respect to credit risk, interest rate risk and liquidity. Securities are reviewed on an ongoing basis to maintain or improve creditworthiness taking into consideration factors such as cash flow, asset quality, debt service coverage ratios and economic developments. Additionally, exposure to guarantors and liquidity providers is monitored separately as are the various diversification requirements. The Adviser manages the Fund’s assets in an attempt to reduce credit and interest rate risks.

Unless otherwise required, the Fund may change its principal investment strategies at any time without shareholder approval; however, you would be notified of any changes as required by applicable law.

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks 

There is no assurance that the Fund will achieve its investment objectives. The Fund’s share price and yield will fluctuate with changes in the market value and/or yield of the Fund’s portfolio securities. Neither the value nor the yield of the  U.S. government securities in which the Fund invests (or the value or yield of the Fund’s shares) is guaranteed by the  U.S. Government. When you sell Fund shares, they may be worth less than what you paid for them and, accordingly,  you can lose money investing in this Fund.

Economies and financial markets worldwide have experienced periods of increased volatility, uncertainty, distress, government spending, inflation, tariffs and disruption to consumer demand, economic output and supply chains. To the extent these conditions exist or continue, the risks associated with an investment in the Fund, including those described below, could be heightened and the Fund’s investments (and thus a shareholder’s investment in the Fund) may be particularly susceptible to sudden and substantial losses, reduced yield or income or other adverse developments. The occurrence, duration and extent of these or other types of adverse economic and market conditions and uncertainty over the long term cannot be reasonably projected or estimated at this time.

In pursuing the Fund’s investment objective, the Adviser has considerable leeway in deciding which investments it buys, holds or sells on a day-to-day basis and which trading strategies it uses. For example, the Adviser in its discretion may determine to use some permitted trading strategies while not using others.

The percentage limitations (including the Fund’s 80% policy, if any) relating to the composition of the Fund’s portfolio apply at the time the Fund acquires an investment. Unless otherwise required by the 1940 Act or rule thereunder, subsequent percentage changes that result from market fluctuations generally will not require the Fund to sell any portfolio security. However, the Fund may be required to reduce its borrowings, if any, in response to fluctuations in the value of such holdings.

Fixed-Income Securities

Fixed-income securities are securities that pay a fixed or a variable rate of interest until a stated maturity date. Fixed-income securities include U.S. government securities, securities issued by federal or federally sponsored agencies and instrumentalities, corporate bonds and notes, asset-backed securities, mortgage securities, municipal bonds, zero coupon bonds, Eurobonds, Yankee Bonds, repurchase agreements, commercial paper and cash equivalents.

Fixed-income securities are subject to the risk of the issuer’s inability to meet principal and interest payments on its obligations (i.e., credit risk) and are subject to price volatility resulting from, among other things, interest rate sensitivity (i.e., interest rate risk), market perception of the creditworthiness of the issuer and general market liquidity (i.e., market risk). For example, a type of fixed-income securities in which the Fund may invest are corporate debt obligations. In addition to interest rate, credit and other risks, corporate debt obligations are also subject to factors directly related to the issuer, such as the credit rating of the corporation, the corporation’s performance and perceptions of the corporation in the marketplace, and by factors not directly related to the issuer, such as general market liquidity, economic conditions and inflation. The Fund may face a heightened level of interest rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes rates. A changing interest rate environment increases certain risks, including the potential for periods of volatility, increased redemptions, shortened durations (i.e., prepayment risk) and extended durations (i.e., extension risk).

Fixed income and other debt instruments, including mortgage- and other asset-backed securities, are subject to prepayment risk, which is the risk that the principal of such obligation is paid earlier than expected, such as in the case of refinancing. This risk is increased during periods of declining interest rates and prepayments may reduce the Fund’s yield or income as a result of reinvesting the income or other proceeds in lower yielding securities or instruments. These investments are also subject to extension risk, which is the risk that the principal of such obligation is paid slower or later than expected. This may negatively affect Fund returns, as the value of the investment decreases when principal payments are made later than expected. This risk is elevated during periods of increasing interest rates. In addition, because principal payments are made later than expected, the investment’s duration may extend (and result in increased interest rate risk) and the Fund may be prevented from investing proceeds it would otherwise have received at the higher prevailing interest rates. Prepayments and extensions may result in a security or debt instrument offering less potential for gains during periods of declining interest rates or rising interest rates, respectively.

The Fund is not limited as to the maturities (when a debt security provides its final payment) or durations (measure of interest rate sensitivity) of the securities in which it may invest but, under normal circumstances, the Fund intends to maintain a

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

maximum weighted average maturity of 90 days and a maximum weighted average life of 180 days. Securities with longer  durations are likely to be more sensitive to changes in interest rates, generally making them more volatile than securities with shorter durations. Lower rated fixed-income securities have greater volatility because there is less certainty that principal and interest payments will be made as scheduled. The Fund may be subject to liquidity risk, which may result from the lack of an active market and the reduced number and capacity of traditional market participants to make a market in fixed-income securities. Fixed-income securities may be called (i.e., redeemed by the issuer) prior to final maturity. If a callable security is called, the Fund may have to reinvest the proceeds at a lower rate of interest.

Financial Services Industry Risk

The Fund is more susceptible to any economic, business, political, regulatory or other developments that adversely affect issuers in the financial services industry than a fund that does not invest significantly in the financial services industry. The profitability of many types of financial services companies may be adversely affected in certain market cycles, including periods of rising interest rates, which may restrict the availability and increase the cost of capital, and declining economic conditions, which may cause credit losses due to financial difficulties of borrowers. Financial services companies are also subject to extensive government regulation, including policy and legislative changes in the United States and other countries that are changing many aspects of financial regulation. Because the Fund’s investments will be concentrated in the financial services industry, factors that have an adverse impact on this industry may have a disproportionate impact on the Fund’s performance. Adverse developments that affect financial institutions or the financial services sector generally, or concerns or rumors about any events of these kinds or other similar risks, may reduce liquidity in the market generally or have other adverse effects on the economy, the Fund, or issuers in which the Fund invests. In addition, the Fund and issuers in which it invests may not be able to identify all potential solvency or stress concerns with respect to a financial institution or to transfer assets from one bank or financial institution to another in a timely manner in the event such bank or financial institution comes under stress or fails.

Corporate Debt Obligations

Corporate debt obligations are fixed-income securities issued by private corporations. The investment return of corporate debt obligations reflects interest earnings and changes in the market value of the security. The market value of a corporate debt obligation may be expected to rise and fall inversely with interest rates generally. There also exists the risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by an instrument or at all. Debtholders, as creditors, have a prior legal claim over common and preferred stockholders of the corporation as to both income and assets for the principal and interest due to the bondholder.

Credit and Interest Rate Risk

Fixed-income securities, such as bonds, generally are subject to two primary types of risk: credit risk and interest rate risk. Credit risk refers to the possibility that the issuer or guarantor of a security, or counterparty to a transaction, will be unable or unwilling or perceived to be unable or unwilling to make interest payments and/or repay the principal on its debt or otherwise honor its obligations, including the risk of default. The risk of defaults across issuers, guarantors and/or counterparties increases in adverse market and economic conditions, and the degree of credit risk depends on the financial condition of the issuer, guarantor or counterparty and terms of the obligation. Credit ratings may not be an accurate assessment of financial condition, volatility, liquidity or credit risk, as the ratings do not evaluate market risks or necessarily reflect the issuer’s, guarantor’s or counterparty’s current financial condition or the volatility or liquidity of the security. Although credit quality may not accurately reflect the true credit risk of an instrument, a change in the credit rating of an instrument or an issuer, guarantor or counterparty, or the market’s perception of the creditworthiness of an instrument or issuer, guarantor or counterparty, can have a rapid, adverse effect on the instrument’s value and liquidity and make it more difficult for the Fund to sell at an advantageous price or time. In addition, under certain conditions, there may be an increasing amount of issuers that are unprofitable, have little cash on hand and/or are unable to pay the interest owed on their debt obligations and the number of such issuers may increase if demand for their goods and services falls, borrowing costs rise due to governmental action or inaction or other reasons. The Fund may also be subject to credit spread risk, which is the risk that economic and market conditions, or any actual or perceived credit deterioration, may lead to an increase in credit spreads (i.e., the difference in yield between two securities of similar maturity but different credit quality) and a decline in price of an issuer’s securities.

Interest rate risk refers to fluctuations (such as a decline) in the value of (or yield or income generated by) a fixed-income or other debt security resulting from changes in the general level of interest rates. A wide variety of market and economic factors can cause interest rates to rise or fall, including central bank monetary policy, rising inflation,  disinflation or deflation, and changes in general economic conditions. When the general level of interest rates goes up, the prices of most fixed-income securities go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up but the yield or income from new issuances of fixed-income securities generally decreases. To the extent the Fund invests in variable and floating rate securities, although these instruments are generally less sensitive to interest rate changes than fixed rate instruments, the value of these securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates. Duration measures the time-weighted expected cash flows of a fixed-income security. Securities with longer

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

durations will generally be more sensitive to changes in interest rates than securities with shorter durations. Thus, the Fund’s susceptibility to interest rate risk will increase to the extent it has a longer average portfolio duration. The proceeds from prepaid or maturing instruments may have to be reinvested at a lower interest rate or on other less advantageous terms during a declining interest rate environment. In a rising interest rate environment, the duration of fixed-income securities may be extended, thus potentially reducing income and increasing interest rate risk. The Fund may face a heightened level of interest rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes rates, which may occur at any time based on a range of factors and may be sudden, frequent and significant. For example, during periods when interest rates are low, the Fund’s yield (and total return) also may be low or otherwise adversely affected or the Fund may be unable to maintain positive returns, minimize the volatility of the Fund’s NAV  or pay Fund expenses out of current income. Monetary policies, and market interest rates, are subject to change at any time and potentially frequently based on a variety of market and economic conditions. It is difficult to accurately predict the pace at which the Federal Reserve Board will change interest rates, or the timing, frequency or magnitude of such changes. The impact on fixed income and other debt instruments and market conditions from interest rate changes, regardless of the cause, could be significant and could adversely affect the Fund and its investments.  Low or high interest rates could magnify the risks associated with changes in interest rates.

In general, changing interest rates could have unpredictable effects on markets and may expose debt and related markets to heightened volatility and may detract from Fund performance to the extent the Fund is exposed to such interest rates and/or volatility.

Governmental authorities and regulators may enact significant fiscal and monetary policy changes, including providing direct capital infusions into companies, creating new monetary programs and changing interest rates considerably. These actions present heightened risks to debt instruments, and such risks could be even further heightened if these actions are unexpectedly or suddenly reversed or are ineffective in achieving their desired outcomes.

Market and Geopolitical Risk

The value of your investment in the Fund is based on the values of the Fund’s investments, which change due to economic and other events that affect the U.S. and global markets generally, as well as those that affect or are perceived or expected to affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. Price movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. Volatility and disruption in financial markets and economies may be sudden and unexpected, expose the Fund to greater risk, including risks associated with reduced market liquidity and fair valuation, and adversely affect the Fund’s operations. For example, the Adviser potentially will be prevented from executing investment decisions at an advantageous time or price as a result of any domestic or global market disruptions and reduced market liquidity may impact the Fund’s ability to sell securities to meet redemptions (i.e., increase the risk that the Fund will not be able to pay redemption proceeds within the allowable time period). In addition, no active trading market may exist for certain investments held by the Fund, which may impair the ability of the Fund to sell or to realize the current valuation of such investments in the event of the need or decision to liquidate such assets.

The increasing  interconnectivity between global economies and markets increases the likelihood that events or conditions in one region or market, or with respect to one company, may adversely impact other companies  and other issuers, including those in a different country, region, sector, industry, or market. For example, adverse developments in the banking or financial services sector could impact companies operating in various sectors or industries and adversely impact the Fund’s investments. Securities in the Fund’s portfolio may  underperform or otherwise be adversely affected due to inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates (or changes in interest rates), global demand for particular products or resources, market or financial system instability or uncertainty, embargoes, the threat or actual imposition of tariffs, sanctions and other trade barriers, natural disasters and extreme weather events, health emergencies (such as epidemics and pandemics), terrorism, regulatory events and governmental or quasi-governmental actions. The occurrence of global events, such as terrorist attacks, natural disasters, health emergencies, social and political (including geopolitical) discord and tensions or debt crises and downgrades, among others, may result in increased market volatility and may have long term effects on both the  U.S. and global financial markets. Inflation rates may change frequently and significantly because of various factors, including unexpected shifts in the domestic or global economy and changes in monetary or economic policies (or expectations that these policies may change). Changes in inflation rates or expected inflation rates may adversely affect market and economic conditions, an issuer’s financial condition, the Fund’s investments and an investment in the Fund. The market price of debt securities generally falls as inflation increases because the purchasing power of the future income and repaid principal is expected to be worth less when received by the Fund. The risk of inflation is greater for debt instruments with longer  maturities and especially those that pay a fixed rather than variable interest rate. Other financial, economic and other global market and social developments or disruptions may result in similar adverse circumstances, and it is difficult to predict when similar events affecting the U.S. or global financial markets or economies may occur, the effects that such events may have and the duration of those effects (which may last for extended periods). In

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

general, the securities or other instruments that the Adviser believes represent an attractive investment opportunity or in which the Fund seeks to invest may be unavailable entirely or in the specific quantities sought by the Fund. As a result, the Fund may need to obtain the desired exposure through a less advantageous investment, forgo the investment at the time or seek to replicate the desired exposure through a derivative transaction or investment in another investment vehicle. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund’s portfolio. There is a risk that you may lose money by investing in the Fund.

Social, political, economic and other conditions and events, such as war, natural disasters, health emergencies (e.g., epidemics and pandemics), terrorism, conflicts, social unrest, recessions, inflation, interest rate changes, the imposition of tariffs, trade restrictions or similar actions by the U.S. or foreign governments (or retaliatory measures taken in response to such actions) and supply chain disruptions could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, and generally have a significant impact on economies, financial markets, issuers and the Adviser’s investment advisory activities and services of other service providers, which in turn could adversely affect the Fund’s investments and other operations.

Government and other public debt, including municipal obligations, can be adversely affected by changes in local and global economic conditions, including those that result in increased debt levels. Although high levels of government and other public debt do not necessarily indicate or cause economic problems, high levels of debt may create certain systemic risks if sound debt management practices are not implemented. A high debt level may increase market pressures to meet an issuer’s funding needs, which may increase borrowing costs and cause a government or public or municipal entity to issue additional debt, thereby increasing the risk of refinancing. A high debt level also raises concerns that the issuer may be unable or unwilling to repay the principal or interest on its debt, which may adversely impact instruments held by the Fund that rely on such payments.

Governmental and quasi-governmental responses to certain economic or other conditions may lead to increasing government and other public debt, particularly when such responses are unprecedented, which heighten these risks. Unsustainable debt levels can lead to declines in the value of currency, and can prevent a government from implementing effective counter-cyclical fiscal policy during economic downturns, can generate or contribute to an economic downturn or cause other adverse economic or market developments, such as increases in inflation or volatility. Increasing government and other public debt may adversely affect issuers, obligors, guarantors or instruments across a variety of asset classes.

Global events may negatively impact broad segments of businesses and populations, cause a significant negative impact on the price and performance of the Fund’s investments, reduce market liquidity, adversely affect and increase the volatility of markets and the Fund’s share price and exacerbate pre-existing political, social, financial and economic risks to the Fund and cause overall declines in the U.S. and global markets. The Fund’s operations may be interrupted as a result, which may contribute to the negative impact on investment performance. In addition, governments, their regulatory agencies, or self-regulatory organizations may take actions (including monetary and/or fiscal actions intended to stimulate or stabilize the global economy) that affect the instruments in which the Fund invests, or the issuers of such instruments, in ways that could have a significant negative impact on the Fund’s investment performance. Monetary and/or fiscal actions taken by  U.S. or foreign governments may not be effective and could lead to increased market volatility. In addition, government actions (such as changes to interest rates) could have unintended economic and market consequences that adversely affect the Fund’s investments. The frequency and magnitude of resulting changes in the value of the Fund’s investments cannot be predicted.

U.S. Government Securities

Different types of U.S. government securities are subject to different levels of credit risk, including the risk of default, depending on the nature of the particular government support for that security. For example, a U.S. government-sponsored entity, such as Federal National Mortgage Association (“Fannie Mae”) or Federal Home Loan Mortgage Corporation (“Freddie Mac”), although chartered or sponsored by an Act of Congress, may issue securities that are neither insured nor guaranteed by the U.S. Treasury and, therefore, are not backed by the full faith and credit of the United States.  With respect to U.S. government securities that are not backed by the full faith and credit of the United States, there is the risk that the U.S. government will not provide financial support to such U.S. government agencies, instrumentalities or sponsored enterprises if it is not obligated to do so by law. U.S. government securities are also subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases in interest rates. The U.S. government securities in which the Fund may invest may pay fixed, floating, variable or adjustable interest rates. For more information about interest rate risks associated with the Fund’s investments in U.S. government securities, see “Credit and Interest Rate Risk”.

The  U.S. government securities that the Fund may purchase include U.S. Treasury bills, notes and bonds, all of which are direct obligations of the U.S. government and may differ in their interest rates, maturities and times of issuance. In addition, the Fund may purchase securities issued or guaranteed by agencies and instrumentalities of the U.S. government which are backed by the full faith and credit of the United States. Among the agencies and instrumentalities issuing these obligations are the Ginnie Mae and the Federal Housing Administration. Securities issued by the U.S. Treasury and agencies and instrumentalities of the

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

U.S. government generally provide a lower current return than obligations of other issuers. The Fund may also purchase securities issued by agencies and instrumentalities which are not backed by the full faith and credit of the United States, but whose issuing agency or instrumentality has the right to borrow, to meet its obligations, from the U.S. Treasury. Among these agencies and instrumentalities are Fannie Mae, Freddie Mac and the Federal Home Loan Banks. Further, the Fund may purchase securities issued by agencies and instrumentalities which are backed solely by the credit of the issuing agency or instrumentality. Among these agencies and instrumentalities is the Federal Farm Credit System. With respect to U.S. government securities not backed by the full faith and credit of the United States, there is a risk that the U.S. government will not provide financial support to these agencies if it is not obligated to do so by law, and therefore these U.S. government securities involve greater credit risk than U.S. government securities backed by the full faith and credit of the U.S. government. The maximum potential liability of the issuers of some U.S. government securities held by the Fund may greatly exceed their current resources, including their legal right to support from the U.S. Treasury. It is possible that these issuers will not have the funds to meet their payment obligations in the future. The interest from U.S. government securities generally is not subject to state and local taxation. In addition, uncertainty regarding the status of negotiations in the U.S. government to increase the statutory debt ceiling could increase the risk that the U.S. government may default on payments on U.S. government securities and may cause the credit rating of the U.S. government to be downgraded. Any uncertainty regarding the ability of the United States to repay its debt obligations, and any default by the U.S. government, would have a negative impact on the Fund’s investments in U.S. government securities. U.S. government securities generally have a lower return than other obligations.

Money Market Instruments

Money market instruments may be adversely affected by market and economic events, such as a change in prevailing short-term interest rates; adverse developments in the banking industry, which issues or guarantees many money market instruments; adverse economic, political or other developments affecting issuers of money market instruments; changes in the credit quality of issuers; and default by a counterparty or an issuer. These instruments may be subject to federal income, state income and/or other taxes. Instead of investing in money market instruments directly, the Fund may invest money market funds, including those advised by the Adviser or its affiliates. These instruments may be adversely affected by changes to interest rates, which may be sudden and significant. During unusual market conditions, the Fund may invest up to 100% of its assets in cash or cash equivalents temporarily, which may be inconsistent with its investment objective(s) and other policies.

Liquidity

The Fund may make investments that are illiquid or restricted or that may become illiquid or less liquid in response to, among other developments, overall economic conditions or adverse investor perceptions, and which may entail greater risk than investments in other types of securities. Illiquidity can also be caused by, among other things, a drop in overall market trading volume, an inability to find a willing buyer, or legal restrictions on the securities’ resale. These investments may be more difficult to value or sell, particularly in times of market turmoil, and there may be little trading in the secondary market available for particular securities. Liquidity risk may be magnified in a market where credit spread and interest rate volatility is rising and where investor redemptions from fixed-income mutual funds may be higher than normal. If the Fund is forced to sell an illiquid or restricted security to fund redemptions or for other cash needs, it may be forced to sell the security at a loss or for less than its fair value and may be unable to sell the security at all.

Foreign Securities

Investing in foreign securities (including depositary receipts) involves certain special and heightened risks, which are not typically associated with investments in the securities of U.S. issuers, that can increase the chances that the Fund will lose money. Foreign issuers generally are subject to different corporate governance, accounting, auditing and financial reporting standards than U.S. issuers. There may be less information available to the public about foreign issuers. Securities of foreign issuers can be less liquid, experience greater price movements, and may be subject to foreign withholding taxes and/or other taxes, which decreases the yield and/or return of these securities. The Fund may experience losses if the Fund’s claim to recover foreign withholding taxes is not successful. In addition, the prices of foreign securities may be susceptible to influence by large traders due to the limited size of many foreign securities markets and there is the risk that news and events unique to a country or region that would not necessarily have an effect on the U.S. economy or similar issuers located in the United States will affect those markets and their issuers and political events in foreign countries may cause market and economic disruptions. Moreover, investments in certain foreign markets that have historically been considered stable may become more volatile and subject to increased risk due to developments and changing conditions in such markets. Also, the growing interconnectivity of global economies and financial markets has increased the probability that adverse developments and conditions in one country or region will affect the stability of economies and financial markets in other countries or regions. In some foreign countries, there is also the risk of government expropriation, excessive or confiscatory taxation, political or social instability, the imposition of currency controls or diplomatic developments that could affect the Fund’s investments. There also can be difficulty obtaining and enforcing judgments against issuers in foreign countries. Foreign stock exchanges, broker-dealers and listed issuers may be subject to less government regulation and oversight. Securities registration, custody, and settlement may be subject to delays and legal and administrative uncertainties. If the Fund cannot settle or is delayed in settling a purchase of securities, it may miss attractive investment opportunities and experience other adverse consequences.

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

In some non-U.S. securities markets, custody arrangements for securities provide significantly less protection than custody arrangements in U.S. securities markets, and prevailing custody and trade settlement practices (e.g., the requirement to pay for securities prior to receipt) expose the Fund to credit and other risks it does not have in the United States. In addition, in certain markets the Fund may not receive timely payment for securities or other instruments it has delivered or receive delivery of securities paid for and may be subject to increased risk that the counterparty will fail to make payments or delivery when due or default completely. The cost of investing in foreign securities, including brokerage commissions and custodial expenses, can be higher than the cost of investing in domestic securities. Foreign market trading hours, clearance and settlement procedures, and holiday schedules may also limit the Fund’s ability to buy and sell securities during certain periods.

The economies of certain foreign markets may not compare favorably with the economy of the United States with respect to such issues as growth of gross national product, reinvestment of capital, resources and balance of payments position. Certain foreign markets may rely heavily on particular industries or foreign capital and are more vulnerable to diplomatic developments (including regional and global, military or other conflicts), the imposition of economic sanctions against a particular country or countries, organizations, companies, entities and/or individuals, changes in international trading patterns, tariffs, trade barriers and other protectionist or retaliatory measures. International trade barriers or economic sanctions against foreign countries, organizations, companies, entities and/or individuals may adversely affect the Fund’s foreign holdings or exposures. Investments in foreign markets may also be adversely affected by less stringent investor protections and disclosure standards, and governmental interventions or other actions such as the imposition of capital controls, nationalization of companies or industries, expropriation of assets or the imposition of punitive taxes. Governmental actions can have a significant effect on the economic conditions in foreign countries, which also may adversely affect the value and liquidity of the Fund’s investments. Foreign investment in the securities markets of certain foreign countries is restricted or controlled to varying degrees. For example, the governments of certain countries may prohibit or impose substantial restrictions on foreign investing in their capital markets or in certain sectors or industries. In addition, a foreign government may limit or cause delay in the convertibility or repatriation of its currency which would adversely affect the  U.S. dollar value and/or liquidity of investments denominated in that currency. The value of holdings traded outside the United States or denominated in foreign currencies (and any hedging transactions in foreign currencies), including underlying securities represented by depositary receipts, will be affected by changes in currency exchange rates. Changes in currency exchange rates may happen separately from, and in response to, events that do not otherwise affect the value of the holding in the issuer’s home country. These risks may be intensified for the Fund’s investments in securities of issuers located in emerging market or developing countries. Moreover, if a deterioration occurs in a country’s balance of payments, the country could impose temporary restrictions on foreign capital remittances. The Fund could also be adversely affected by delays in, or a refusal to grant, any required governmental approval for repatriation, as well as by the application to it of other restrictions on investment. Any of these actions could severely affect security prices, which could result in losses to the Fund and increased transaction costs, impair the Fund’s ability to purchase or sell foreign securities (or force the Fund to sell foreign securities) or transfer the Fund’s assets back into the United States, or otherwise adversely affect the Fund’s operations. Certain foreign investments may become less liquid and decline in value in response to market developments or adverse investor perceptions, or become illiquid after purchase by the Fund, particularly during periods of market, economic, political and social turmoil. Certain foreign investments may become illiquid when, for instance, there are few, if any, interested buyers and sellers or when dealers are unwilling to make a market for certain securities. When the Fund holds illiquid investments, its portfolio may be harder to value.

Economic sanctions or other similar measures may be, and have been, imposed against certain countries, organizations, companies, entities and/or individuals. The Fund’s investments in foreign securities are subject to trade laws of and potential economic sanctions by the United States and other jurisdictions. These laws and related governmental actions, including counter-sanctions and other retaliatory measures, can, from time to time, prevent or prohibit the Fund from investing in certain foreign securities. In addition, economic sanctions could prohibit the Fund from transacting with particular countries, organizations, companies, entities and/or individuals by banning them from global payment systems that facilitate cross-border payments, restricting their ability to settle securities transactions, and freezing their assets. The imposition of sanctions and other similar measures also could, among other things, cause a decline in the value of securities issued by the sanctioned country or companies located in, or economically linked to, the sanctioned country, downgrades in the credit ratings of the sanctioned country or companies located in, or economically linked to, the sanctioned country, devaluation of the sanctioned country’s currency, and increased market volatility and disruption in the sanctioned country and throughout the world. In addition, economic sanctions or other similar measures could, among other things, effectively restrict or eliminate the Fund’s ability to purchase or sell securities, negatively impact the value or liquidity of the Fund’s investments, significantly delay or prevent the settlement of the Fund’s securities transactions, force the Fund to sell or otherwise dispose of investments at inopportune times or prices, increase the Fund’s transaction costs, make the Fund’s investments more difficult to value or impair the Fund’s ability to meet its investment objective or invest in accordance with its investment strategies. These conditions may be in place for a substantial period of time and enacted with limited advance notice to the Fund.

Even if the Fund does not have significant investments in securities affected by sanctions, sanctions or the threat of sanctions may cause volatility in regional and global markets and may negatively impact the performance of various sectors and

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

industries, as well as companies in other countries, including through global supply chain disruptions, increased inflationary pressures, and reduced economic activity, which could have a negative effect on the Fund’s performance. In addition, trade disputes and changes in tariffs may affect investor and consumer confidence and adversely affect financial markets and the broader economy, perhaps suddenly and to a significant degree. The type and severity of sanctions and other similar measures, including counter sanctions and other retaliatory actions, that may be imposed could vary broadly in scope, and their impact is difficult to predict.

In addition, the Holding Foreign Companies Accountable Act (the “HFCAA”) could cause securities of a foreign (non-U.S.) company, including American Depositary Receipts, to be delisted from U.S. stock exchanges if the company does not allow the U.S. government to oversee the auditing of its financial information. Although the requirements of the HFCAA apply to securities of all foreign (non-U.S.) issuers, the SEC has thus far limited its enforcement efforts to securities of Chinese companies. If securities are delisted, the Fund’s ability to transact in such securities will be impaired, and the liquidity and market price of the securities would likely decline. The Fund may also need to seek other markets in which to transact in such securities, which could increase the Fund’s costs.

Corporate Debt Obligations

Corporate debt obligations are fixed-income securities issued by corporations. The investment return of corporate debt obligations reflects interest earnings and changes in the market value of the security. The market value of a corporate debt obligation may be expected to rise and fall inversely with interest rates generally. There also exists the risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by an instrument or at all. Debtholders, as creditors, have a prior legal claim over common and preferred stockholders of the corporation as to both income and assets for the principal and interest due to the bondholder.

Asset-Backed Securities

Asset-backed securities represent an interest in a pool of assets such as automobile loans, credit card receivables or mortgage or home equity loans, or certificates of participation or lease obligations or other municipal debt obligations, that have been securitized in pass-through structures. These types of pass-through securities provide for monthly payments that are a “pass-through” of the monthly interest and principal payments made by the individual borrowers on the pooled receivables. Such securities also may be debt instruments, which are also known as collateralized obligations and are generally issued as the debt of a special purpose entity, such as a trust, organized solely for the purpose of owning such assets and issuing such debt. Credit support for asset-backed securities may be based on the underlying assets and/or provided by a third-party through credit enhancements. Credit enhancement techniques include letters of credit, insurance bonds, limited guarantees (which are generally provided by the issuer), senior-subordinated structures and over-collateralization.

To the extent the Fund invests in asset-backed securities issued by non-governmental issuers, such as commercial banks, savings and loan institutions, and other secondary market issuers, the Fund will be exposed to additional risks because, among other things, there are no direct or indirect government or agency guarantees of payments in the pools underlying the securities. Privately-issued asset-backed securities may be less readily marketable, subject to heightened credit risk and the market for such securities is typically smaller and less liquid than other asset-backed securities.

Asset-backed securities are not issued or guaranteed by the U.S. Government or its agencies or instrumentalities; however, the payment of principal and interest on such obligations may be guaranteed up to certain amounts for a certain period by a letter of credit issued by a financial institution (such as a bank or insurance company) unaffiliated with the issuers of such securities. The purchase of asset-backed securities raises risk considerations specific to the financing of the instruments underlying such securities. For example, there is a risk that another party could acquire an interest in the obligations superior to that of the holders of the asset-backed securities. Asset-backed securities entail prepayment risk and extension risk, which may vary depending on the type of asset. Securities subject to prepayment risk generally offer less potential for gains when interest rates decline, and may offer a greater potential for loss when interest rates rise. In addition, rising interest rates may cause prepayments to occur at a slower than expected rate, thereby effectively lengthening the maturity of the security and making the security more sensitive to interest rate changes. Other factors, such as changes in credit card use and payment patterns, may also influence prepayment rates. Asset-backed securities also involve the risk that various federal and state consumer laws and other legal and economic factors such as defaults on the underlying loans may result in the collateral backing the securities being insufficient to support payment on the securities. The risk of such defaults is generally higher in the case of mortgage pools that include sub-prime mortgages. There is also the possibility that recoveries on repossessed collateral may not, in some cases, be available to support payments on those securities.

Repurchase Agreements

Repurchase agreements are fixed-income securities in the form of agreements backed by collateral. These agreements typically involve the acquisition by the Fund of securities from the selling institution (such as a bank or a broker-dealer), coupled with the agreement that the selling institution will repurchase the underlying securities at a specified price and at a fixed time in the future (or on demand, if applicable). The underlying securities which serve as collateral for the repurchase

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agreements entered into by the Fund may include U.S. government securities, municipal securities, corporate debt obligations, convertible securities and common and preferred stock and may be of below investment grade quality. These securities are marked-to-market daily in order to maintain full collateralization (typically purchase price plus accrued interest). The use of repurchase agreements involves certain risks. For example, if the selling institution defaults on its obligation to repurchase the underlying securities at a time when the value of the securities has declined, the Fund may incur a loss upon disposition of them. The risk of such loss may be greater when utilizing collateral other than U.S. government securities. In the event of an insolvency or bankruptcy by the selling institution, the Fund’s right to control the collateral could be affected and result in certain costs and delays. Additionally, if the proceeds from the liquidation of such collateral after an insolvency were less than the repurchase price, the Fund could suffer a loss. Fund procedures are followed that are designed to minimize such risks.

Investment Company Securities

Subject to the limitations set forth in the 1940 Act, or as otherwise permitted by the SEC, the Fund may acquire shares in other investment companies, including foreign investment companies, ETFs and money market funds (which may be managed by the Adviser or its affiliates). The market value of the shares of other investment companies may differ from the NAV of the Fund. The shares of closed-end investment companies frequently trade at a discount to their NAV. As a shareholder in an investment company, the Fund would bear its ratable share of that entity’s expenses, including its investment advisory and administration fees. At the same time, the Fund would continue to pay its own advisory and administration fees and other expenses. As a result, the Fund and its shareholders will directly bear the expenses of their investment in the Fund and indirectly bear the expenses of the Fund’s investments in  other investment companies.

Promissory Notes

Promissory notes are generally debt obligations of the issuing entity and are subject to the risks of investing in the banking industry.

Tax-Exempt Variable Rate Demand Notes

Tax-exempt variable rate demand notes are variable rate tax-exempt debt obligations that give investors the right to demand principal repayment. Due to cyclical supply and demand considerations, at times the yields on these obligations can exceed the yield on taxable money market obligations. The interest rate on these instruments may be reset daily, weekly or on some other reset period and may have a floor or ceiling on interest rate changes. The interest rate of a floating rate instrument may be based on a known lending rate, such as a bank’s prime rate, and is reset whenever such rate is adjusted. The interest rate on a variable rate demand note is reset at specified intervals at a market rate. The Fund’s ability to receive payments of principal and interest and other amounts in connection with loans held by it will depend primarily on the financial condition of the issuer. The failure by the Fund to receive scheduled interest or principal payments on a loan would adversely affect the income of the Fund and would likely reduce the value of its assets, which would be reflected in a reduction in the Fund’s NAV.

Floating rate and variable rate demand notes and bonds may have a stated maturity in excess of one year, but may have features that permit a holder to demand payment of principal plus accrued interest upon a specified number of days’ notice. Frequently, such obligations are secured by letters of credit or other credit support arrangements provided by banks. If these obligations are not secured by letters of credit or other credit support arrangements, the Fund’s right to demand payment will be dependent on the ability of the issuer to pay principal and interest on demand. In addition, these obligations frequently are not rated by credit rating agencies and may involve heightened risk of default by the issuer. The issuer of such obligations normally has a corresponding right, after a given period, to prepay in its discretion the outstanding principal of the obligation plus accrued interest upon a specific number of days’ notice to the holders. There is no assurance that the Fund will be able to reinvest the proceeds of any prepayment at the same interest rate or on the same terms as those of the original instrument.

In the absence of an active secondary market for floating rate and variable rate demand notes, the Fund may find it difficult to dispose of the instruments, and the Fund could suffer a loss if the issuer defaults or during periods in which the Fund is not entitled to exercise its demand rights. If a reliable trading market for the floating rate and variable rate instruments held by the Fund does not exist and the Fund may not demand payment of the principal amount of such instruments within seven days, the instruments may be deemed illiquid and therefore subject to the Fund’s limitation on investments in illiquid securities.

Municipals

Municipal securities (also referred to as municipal obligations) include debt obligations of states, territories or possessions of the United States and the District of Columbia and their political subdivisions, agencies and instrumentalities, such as local or regional governments. The income on municipal securities is generally exempt from federal income tax at the time of issuance, in the opinion of bond counsel or other counsel to the issuers of such securities. However, the Fund may purchase municipal securities that pay interest that is subject to the federal alternative minimum tax, and municipal securities on which the interest payments are taxable. These securities typically are “general obligation” or “revenue” bonds, notes or commercial paper, including participations in lease obligations and installment purchase contracts of municipalities. General obligation bonds are secured by the issuer’s full faith and credit including its taxing power for payment of principal and interest. Revenue bonds, however, are generally payable from a specific revenue source. They are issued for a wide variety of projects such as

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Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

financing public utilities, hospitals, housing, airports, highways and educational facilities. These types of bonds involve the risk that the tax or other revenues so derived will not be sufficient to meet interest and or principal payment obligations. These obligations may have fixed, variable or floating rates.

Because the Fund  may invest in municipal securities, the Fund may be affected significantly by the economic, regulatory, legislative, tax or political developments affecting the ability of issuers of municipal securities to pay interest or repay principal. The risks of municipal securities generally depend on the financial and credit status of the issuer and may rely on a specific stream of revenue associated with a project or other revenue source. Thus, adverse developments related to a municipality’s ability to raise revenue, including through its taxing authority, or the failure of specific revenues to materialize would negatively impact such investments. Changes in the financial health of an issuer of municipal securities may make it difficult for the issuer to make interest and principal payments when due. Some municipalities have had significant financial problems recently, and these and other municipalities could, potentially, continue to experience significant financial problems resulting from lower tax revenues and/or decreased aid from federal, state and local governments in the event of an economic downturn. In addition, adverse legislative, tax, regulatory, demographic or political changes may negatively impact the Fund’s investments in municipal securities. These events could decrease the  Fund’s income and/or adversely affect the Fund’s performance and investments. Municipal securities also involve the risk that an issuer may call securities for redemption, which could force the Fund to reinvest the proceeds at a lower rate of interest, and the value of municipal securities may be affected by the rights of municipal security holders.

Municipal securities may be more susceptible to downgrades, defaults or loss of tax or other revenue during recessions or similar periods of economic stress. Factors contributing to the financial stress on municipalities may include lower property tax collections as a result of lower home values, lower sales tax revenue as a result of consumers cutting back spending and lower income tax revenue as a result of a higher unemployment rate. These factors, which may also impact other municipal obligations, include, among others, changing demographic trends, such as population shifts or changing tastes and values, or increasing vacancies or declining rents resulting from legal, cultural, technological, global or local economic developments, as well as reduced demand for properties, revenues or goods. In addition, because some municipal obligations may be secured or guaranteed by banks and other institutions, the risk to the Fund associated with investments in such municipal securities could increase if the banking or financial sector suffers an economic downturn and/or if the credit ratings of the institutions issuing the guarantee are downgraded or at risk of being downgraded by a national rating organization. If such events occur, the value of the security could decrease or the value could be lost entirely, and it may be difficult or impossible for the Fund to sell the security at the time and the price that normally prevails in the market.

For example, recent public health emergencies have significantly stressed the financial resources of many municipalities and other issuers of municipal securities, which may impair their ability to meet their financial obligations and may harm the value or liquidity of the Fund’s investments in municipal securities (or the income generated by such investments). In particular, responses by municipalities to recent public health emergencies have caused disruptions in business activities. These and other effects of recent public health emergencies, such as increased unemployment levels, have impacted tax and other revenues of municipalities and other issuers of municipal securities and the financial conditions of such issuers. As a result, there is an increased budgetary and financial pressure on municipalities and other issuers of municipal securities and heightened risk of default or other adverse credit or similar events for issuers of municipal securities, which would adversely impact the Fund’s investments.

In addition, the ability of an issuer to make payments or repay interest may be affected by litigation or bankruptcy. In the event of bankruptcy of such an issuer, the Fund investing in the issuer’s securities could experience delays in collecting principal and interest, and the Fund may not, in all circumstances, be able to collect all principal and interest to which it is entitled. To enforce its rights in the event of a default in the payment of interest or repayment of principal, or both, the Fund may, in some instances, take possession of, and manage, the assets securing the issuer’s obligations on such securities, which may increase the Fund’s operating expenses. Any income derived from the Fund’s ownership or operation of such assets may not be tax-exempt. Municipal securities are subject to, among other risks, credit and interest rate risk and market and geopolitical risk.

Because many municipal securities are issued to finance similar projects (such as those relating to education, health care, housing, transportation, and utilities), conditions in those sectors, similar projects or particular states or geographic regions may particularly affect the overall municipal securities market. In addition, changes in the financial condition of an individual municipal issuer can affect the overall municipal market. Municipal securities backed by current or anticipated revenues from a specific project or specific assets can be negatively affected by the discontinuance of the supporting taxation or the inability to collect revenues for the specific project or specific assets. Moreover, as a result of various economic, market and other factors, there could be reduced tax or other revenue available to issuers of municipal obligations and, in turn, increased budgetary and financial pressure on municipalities and other issuers of municipal obligations, which could adversely impact the risks associated with municipal obligations of such issuer. As a result, the Fund’s investments in municipal obligations may be subject to heightened risks relating to the occurrence of such developments.

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Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

Some municipal securities are subject to the risk that the U.S. Internal Revenue Service (“IRS”) may determine that an issuer has not complied with applicable tax requirements (or the occurrence of other adverse tax developments) and that interest from the municipal security is taxable, which may result in a significant decline in the value of the security. In addition, interest on municipal obligations, while generally exempt from federal income tax, may not be exempt from the federal alternative minimum tax. Municipal securities may be less liquid than taxable bonds and there may be less publicly available information on the financial condition of municipal security issuers than for issuers of other securities, and the investment performance of the Fund investing in municipal securities may therefore be more dependent on the analytical abilities of the Adviser than if the Fund held other types of investments such as stocks or taxable bonds. The secondary market for municipal securities also tends to be less well developed or liquid than many other securities markets, which may adversely affect the Fund’s ability to sell municipal securities it holds at attractive prices or value municipal securities. In addition, the demand for municipal securities is strongly influenced by the value of tax-exempt income to investors and lower income tax rates could reduce the advantage of owning municipal securities, which may also adversely affect the value and liquidity of municipal securities.

Commercial Paper

The Fund may invest in commercial paper. Commercial paper normally represents short-term unsecured promissory notes issued in bearer form by banks or bank holding companies, corporations, finance companies and other issuers. Commercial paper is subject to interest rate risk and is susceptible to changes in the issuer’s financial condition or credit quality. Commercial paper is typically repaid with the proceeds from the issuance of new commercial paper. Thus, investments in commercial paper are subject to the risk (commonly referred to as rollover risk) that the issuer will be unable to issue sufficient new commercial paper to meet the repayment obligations under its outstanding commercial paper. Because commercial paper is typically unsecured, investments in commercial paper are subject to increased credit risk.

Large Shareholder Transactions Risk

The Fund may experience adverse effects when large shareholders, or a number of shareholders collectively, purchase or redeem large amounts of shares of the Fund (“large shareholder transactions”). Such larger than normal redemptions may cause the Fund to sell portfolio securities at times when it would not otherwise do so, which may negatively impact the Fund’s NAV and liquidity. Similarly, large Fund share purchases may adversely affect the Fund’s performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would. Large shareholder transactions may also result in taxable income and/or gains for the Fund, which may increase taxable distributions to shareholders, and may also increase transaction costs. The effects of taxable income and/or gains resulting from large shareholder transactions would particularly impact non-redeeming shareholders who do not hold their Fund shares in an IRA, 401(k) plan or other tax-advantaged investment plans. To the extent that such transactions result in short-term capital gains, such gains when distributed by the Fund will generally be taxed at the ordinary income tax rate for individual shareholders who hold Fund shares in a taxable account. In addition, a large redemption could result in the Fund’s current expenses being allocated over a smaller asset base, leading to an increase in the Fund’s expense ratio. A number of circumstances may cause the Fund to experience large redemptions, including, but not limited to, the occurrence of significant events affecting investor demand for securities or asset classes in which the Fund invests; changes in the eligibility criteria for the Fund or share class of the Fund; liquidations, reorganizations, repositionings, or other announced Fund events; or changes in investment objectives, strategies, policies, risks, or investment personnel. Although large shareholder transactions may be more frequent under certain circumstances, the Fund is generally subject to the risk that shareholders can purchase or redeem a significant percentage of Fund shares at any time.

Non-Money Market Fund Risk

The Fund is not a money market fund (or equivalent to a money market fund), does not attempt to maintain a stable net asset value, and is not subject to the rules that govern the quality, maturity, liquidity, and other features of securities that money market funds may purchase. Under normal conditions, the Fund’s investments may be more susceptible than a money market fund’s investments to interest rate risk, valuation risk, credit risk, and other risks relevant to the Fund’s investments. Unlike certain money market funds, the Fund’s net asset value per share will fluctuate and these fluctuations may be significant on certain days and for certain periods. There can be no guarantee that the Fund will generate higher returns than money market funds. Because the Fund is not a money market fund, it does not qualify for special tax treatment or tax accounting methods accorded to money market funds under federal tax law.

Active Management Risk

In pursuing the Fund’s investment objective, the Adviser has considerable leeway in deciding which investments to buy, hold or sell on a day-to-day basis, and which trading strategies to use. For example, the Adviser, in its discretion, may determine to use some permitted trading strategies while not using others. The success or failure of such decisions will affect the Fund’s performance. There is no guarantee that the use of the Adviser’s investment techniques, and the investments selected based on such techniques, will perform as expected or produce the desired results.

In addition, it is expected that confidential or material non-public information regarding an investment or potential investment opportunity may become available to the Adviser. If such information becomes available, the Adviser  may be precluded

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Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

(including by applicable law or internal policies or procedures) from pursuing an investment or disposition opportunity with respect to such investment or investment opportunity and the Adviser  may be restricted in its ability to cause the Fund to buy or sell securities of an issuer for substantial periods of time when the Fund otherwise could realize profit or avoid loss. This may adversely affect the Fund’s flexibility with respect to buying or selling securities and may impair the Fund’s liquidity.

Temporary Investments

Under adverse or unstable market conditions or abnormal circumstances or when the Adviser believes that changes in market, economic, political or other conditions warrant, the Fund may, in the discretion of the Adviser, take temporary positions that are inconsistent with the Fund’s principal investment strategy in attempting to respond to such conditions or circumstances. For example, the Fund may invest without limit in cash, cash equivalents or other fixed-income instruments, derivatives, repurchase agreements or securities of other investment companies, including money market funds, for  temporary purposes. If the Adviser incorrectly predicts the effects of these changes, or during periods of temporary defensive or other temporary positions, such temporary investments may adversely affect the Fund’s performance and the Fund may not achieve its investment objective.

Duration

Duration is a measure of the expected life of a bond that is used to determine the sensitivity of an instrument’s price to changes in interest rates. Thus, the average duration of a portfolio of fixed-income securities represents its exposure to changing interest rates. For example, when the level of interest rates increases by 1%, a fixed-income security having a positive duration of four years generally will decrease in value by 4%; when the level of interest rates decreases by 1%, the value of that same security generally will increase by 4%. A portfolio with a shorter average duration generally will experience less price volatility in response to changes in interest rates than a portfolio with a longer average duration.

Measures such as average duration may not accurately reflect the true interest rate sensitivity of the Fund, particularly if the Fund consists of securities with widely varying durations. As a result, if the Fund has an average duration that suggests a certain level of interest rate risk, the Fund may in fact be subject to greater interest rate risk than the average would suggest. This risk is greater to the extent the Adviser uses leverage or derivatives in connection with the management of the Fund.

Regulatory and Legal Risk

U.S. and non-U.S. governmental agencies and other regulators regularly implement additional (or amended) regulations and legislators pass new laws (or amend existing laws) that affect the investments held by the Fund, the strategies used by the Fund or the level of regulation or taxation applying to the Fund (such as regulations related to investments in derivatives and other transactions). These regulations and laws impact the investment strategies, performance, costs and operations of the Fund or taxation of shareholders.

Cybersecurity Risk

With the increased use of technologies such as the internet to conduct business, the Fund, the Adviser, authorized participants, service providers and the relevant listing exchange, as applicable, are susceptible to operational, information security and related “cyber” risks both directly and through the service providers. Similar types of cybersecurity risks are also present for issuers of securities in which the Fund invests, which could result in material adverse consequences for such issuers and may cause the Fund’s investment in such issuers to lose value. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber incidents include, but are not limited to, gaining unauthorized access to digital systems (e.g., through “hacking” or malicious software coding) for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyberattacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites (i.e., efforts to make network services unavailable to intended users). Recently, geopolitical tensions may have increased the scale and sophistication of deliberate attacks, particularly those from nation-states or from entities with nation-state backing.

Cybersecurity failures by, or breaches of, the systems of the Adviser, Distributor and other service providers (including, but not limited to, index and benchmark providers, fund accountants, custodians, transfer agents and administrators), exchanges, market participants, market makers, authorized participants or the issuers of securities in which the Fund invests, as applicable, have the ability to cause disruptions and impact business operations, potentially resulting in: financial losses, interference with the Fund’s ability to calculate its NAV, disclosure of confidential trading information, impediments to trading, submission of erroneous trades or erroneous creation or redemption orders, the inability of the Fund or its service providers to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. In addition, cyberattacks may render records of Fund assets and transactions, shareholder ownership of Fund shares, and other data integral to the functioning of the Fund inaccessible, inaccurate or incomplete. Substantial costs may be incurred by the Fund in order to resolve or prevent cyber incidents in the future. While the Fund has established business continuity plans in the event of, and risk management systems to prevent, such cyber incidents, there are inherent limitations in such plans and systems, including the possibility that certain risks have not been identified, that prevention and remediation efforts will not be successful or that cyberattacks will go undetected.

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Morgan Stanley Institutional Fund Trust Prospectus   |   Additional Information About Fund Investment Strategies and Related Risks 

Additional Information About Fund Investment Strategies and Related Risks (Con’t) 

Furthermore, the Fund cannot control the cybersecurity plans and systems put in place by service providers to the Fund, issuers in which the Fund invests, market makers or authorized participants, as applicable. The Fund and its shareholders could be negatively impacted as a result.

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Morgan Stanley Institutional Fund Trust Prospectus  |  Fund Management 

Fund Management 

Adviser

Morgan Stanley Investment Management Inc., with principal offices at 1585 Broadway, New York, NY 10036, conducts a worldwide portfolio management business and provides a broad range of portfolio management services to customers in the United States and abroad. Morgan Stanley (NYSE: “MS”) is the parent of the Adviser, which is the parent of the Distributor. Morgan Stanley is a preeminent global financial services firm engaged in securities trading and brokerage activities, as well as providing investment banking, research and analysis, financing and financial advisory services. As of December 31, 2025, the Adviser, together with its affiliated asset management companies, had approximately $1.9 trillion in assets under management or supervision.

A discussion regarding the basis for the Board of Trustees’ approval of the investment advisory agreement will be available in the Fund’s report filed on Form N-CSR.

Advisory Fees

The Adviser receives a fee for advisory services equal to 0.20% of the Fund’s average daily net assets.

The Adviser has agreed to waive all or a portion of its advisory fee and/or reimburse the Fund, if necessary, if such fees would cause the total annual operating expenses of the Fund to exceed 0.25% for Class IR. In determining the actual amount of fee waiver and/or expense reimbursement for the Fund, if any, the Adviser excludes from total annual operating expenses, acquired fund fees and expenses (as applicable), certain investment related expenses, taxes, interest and other extraordinary expenses (including litigation). The fee waivers and/or expense reimbursements for the Fund will continue for at least one year from the date of this Prospectus or until such time as the Trust’s Board of Trustees acts to discontinue all or a portion of such waivers and/or reimbursements when it deems such action is appropriate. The Adviser may make additional voluntary fee waivers and/or expense reimbursements. The Adviser and the Administrator may also waive advisory fees, administration fees and/or reimburse expenses to enable the Fund to maintain a minimum level of daily net investment income. The Adviser and the Administrator may discontinue these voluntary fee waivers and/or expense reimbursements at any time in the future.

The Fund’s annual operating expenses may vary throughout the period and from year to year. The Fund’s actual expenses may be different than the expenses listed in the Fund’s fee and expense table based upon the extent and amount of a fee waiver and/or expense reimbursement.

Portfolio Management

The Fund is managed by members of the Global Liquidity team. The team consists of portfolio managers and analysts. Current members of the team who are jointly and primarily responsible for the day-to-day management of the Fund are Jonas Kolk, Michael Cha and David Schoenfeld.

Messrs. Kolk, Cha and Schoenfeld have been associated with the Adviser in an investment management capacity since 2004, 2008 and 2012, respectively.

Additional Information

The Fund’s SAI provides additional information about the portfolio managers’ compensation structure, other accounts managed by the portfolio managers and the portfolio managers’ ownership of securities in the Fund.

The composition of each team may change from time to time.

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Morgan Stanley Institutional Fund Trust Prospectus  |  Shareholder Information 

Shareholder Information 

Share Class Arrangements

The Trust currently offers investors Class IR shares of the Fund. Class IR shares of the Fund are not subject to a sales charge or a shareholder service or 12b-1 fee. In addition, no sub-accounting or other similar fees, or any finder’s fee payments are charged or paid on Class IR shares.

Minimum Investment Amount

Class IR Shares
Class IR shares are offered only to Mercury Clients meeting certain minimum investment requirements at the discretion of the Adviser. To purchase Class IR shares of the Fund, Mercury Clients must, in the aggregate, meet a minimum initial investment of $10 million. Initial omnibus trades of $10 million may be accepted from Mercury. The applicable minimum initial investment amount may be waived for Fund shares purchased: (1) by investments made in connection with certain mergers and/or reorganizations as approved by the Adviser; or (2) when the Adviser anticipates the combined value of Mercury Clients’ investments will meet or exceed the minimum.

General
If the value of Mercury Clients’ accounts falls below the minimum initial investment amount for Class IR shares of the Fund as a result of share redemptions or Mercury Clients no longer meet one of the waiver criteria set forth above, as applicable, Mercury Clients’ accounts may be subject to involuntary conversion or involuntary redemption, as applicable. Mercury Clients will be notified prior to any such conversions or redemptions.

The Adviser, in its sole discretion, may waive a minimum initial investment amount in certain cases.

Distribution of Fund Shares

Morgan Stanley Distribution, Inc. is the exclusive distributor of the shares of the Fund. The Distributor receives no compensation from the Fund for distributing Class IR shares of the Fund.

The Adviser and/or Distributor may pay compensation to Mercury or a financial intermediary in connection with the sale, distribution, marketing and retention of the Fund’s shares and/or shareholder servicing. Such compensation may be significant in amount and the prospect of receiving any such additional compensation may provide the financial intermediary with an incentive to favor sales of shares of  the Fund  over other investment options. Any such payments will not change the NAV or the price of the Fund’s shares. For more information, please see the Fund’s SAI.

About Net Asset Value

The NAV of Class IR shares of the Fund is determined by dividing the total of the value of the Fund’s investments and other assets attributable to the class, less any liabilities attributable to the class, by the total number of outstanding shares of that class of the Fund. In making this calculation, the Fund values its securities at market value. When no market quotations are readily available for securities, including circumstances under which the Adviser determines that a security’s market price is not accurate, we will determine the value for those securities in good faith at fair value using methods approved by the Trust’s Board of Trustees. Fair value pricing involves subjective judgment and it is possible that the fair value determined for a security is materially different than the value that could be realized upon the sale of that security.

To the extent the Fund invests in open-end management companies (other than exchange-traded funds) that are registered under the 1940 Act, the Fund’s NAV is calculated based in relevant part upon the NAV of such funds. The prospectuses for such funds explain the circumstances under which they will use fair value pricing and its effects.

Fair value pricing involves subjective judgments and it is possible that the fair value determined for a security or other asset is materially different than the value that could be realized upon the sale of that security or other asset. With respect to securities that are primarily listed on foreign exchanges, the values of the Fund’s portfolio securities may change on days when you will not be able to purchase or sell your shares. The NAV of the Fund (excluding any applicable sales charges) is based on the value of the Fund’s portfolio securities or other assets.

The Fund relies on various sources to calculate its NAV. The ability of the Fund’s provider of administrative services to calculate the NAV per share of the Fund is subject to operational risks associated with processing or human errors, systems or technology failures, cyber attacks and errors caused by third-party service providers, data sources, or trading counterparties. Such failures may result in delays in calculating the Fund’s NAV and/or inability to calculate NAV over extended periods. The Fund may be unable to recover any losses associated with such failures. In addition, if the third-party service providers and/or data sources upon which the Fund directly or indirectly relies to calculate its NAV or price individual securities are unavailable or otherwise unable to calculate the NAV correctly, it may be necessary for alternative procedures to be utilized to price the securities at the time of determining the Fund’s NAV.

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Morgan Stanley Institutional Fund Trust Prospectus  |  Shareholder Information 

Shareholder Information (Con’t) 

The Fund’s NAV per share is subject to various investment and other risks. Please refer to the “Additional Information About Fund Investment Strategies and Related Risks” and “Fund Investments and Strategies” sections of the Prospectus and SAI, respectively, for more information regarding risks associated with an investment in the Fund.

Pricing of Fund Shares

Shares of the Fund  may be purchased or sold (redeemed) at the NAV next determined after the Fund receives your order in good order and State Street Bank and Trust Company (the “Custodian”) receives monies credited by a Federal Reserve Bank (“Federal Funds”) prior to the close of the Federal Reserve Wire Network. You begin earning dividends the business day after the Fund receives your order in good order provided the Fund receives your purchase amount in Federal Funds that day as set forth above. Orders to purchase or sell (redeem) shares of the Fund must be received by Mercury or a financial intermediary prior to 4:00 p.m. Eastern time. The Trust determines the NAV for the Fund as of the close of the NYSE (normally 4:00 p.m. Eastern time) on each day the NYSE is open for business (the “Pricing Time”), except when the following federal holidays are observed: Columbus Day and Veterans Day. On any business day that the NYSE closes early, or when Securities Industry and Financial Markets Association (“SIFMA”) recommends that the securities markets close early, the Fund may close early and purchase orders received after such earlier closing times will be processed the following business day. If the NYSE is closed due to inclement weather, technology problems or any other reason on a day it would normally be open for business, or the NYSE has an unscheduled early closing on a day it has opened for business, the Fund reserves the right to treat such day as a business day and accept purchase and redemption orders until, and calculate its NAV as of, the normally scheduled close of regular trading on the NYSE for that day, so long as the Adviser believes there generally remains an adequate market to obtain reliable and accurate market quotations. The Fund  may elect to remain open and price its shares on days when the NYSE is closed or closes early but on which SIFMA recommends that the bond markets remain open for all or part of the day. Trading of securities that are primarily listed on foreign exchanges may take place on weekends and other days when the Fund does not price its shares. Therefore, to the extent, if any, that the Fund invests in securities primarily listed on foreign exchanges, the value of the Fund’s portfolio securities may change on days when you will not be able to purchase or sell your shares. Purchase orders received by the Fund and not funded by 6:45 p.m. Eastern time on the trade date may be subject to an overdraft charge.

Portfolio Holdings

A description of the Trust’s policies and procedures with respect to the disclosure of the Fund’s portfolio securities is available in the Trust’s SAI.

How To Purchase Fund Shares

Shares of the Fund are only available to Mercury Clients. You may purchase shares of the Fund on each day that the Fund is open for business by contacting Mercury. Mercury may impose policies, limitations and fees that are different than those described herein.

Purchasing Shares Through Mercury
You may open a new account and purchase shares of the  Fund through Mercury. Mercury will assist you with the procedures to invest in shares of  the Fund. Investors purchasing or selling shares of the Fund through Mercury may be charged transaction-based or other fees by Mercury for its services. Please consult Mercury for more information regarding any such fees and for purchase instructions. Purchase orders placed with Mercury and transmitted through a financial intermediary may be transmitted by the financial intermediary after the deadlines established by the Trust for receipt of purchase orders, as set forth above; so long as a purchase order is received in good order prior to the time set forth above in “Pricing of Fund Shares”, it will receive a trade date of the same day and will begin earning dividends the business day after.

With respect to sales through Mercury, no offers or sales of Fund shares may be made in any foreign jurisdiction, except with the consent of the Distributor.

Additional Investments
You may purchase additional shares of the  Fund for your account at any time by contacting Mercury.

General

Shares of the  Fund may, in the Fund’s discretion, be purchased with investment securities (in lieu of or, in conjunction with, cash) acceptable to the Fund. The securities would be accepted by the  Fund at their market value in return for Fund shares of equal value, taking into account any applicable sales charge.

To help the U.S. Government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person who opens an account. What this means to you is that when you open an account, we will ask your name, address, date of birth and other information that will allow us to identify you. If we are unable to verify your identity, we reserve the right to restrict additional transactions and/or liquidate

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Morgan Stanley Institutional Fund Trust Prospectus  |  Shareholder Information 

Shareholder Information (Con’t) 

your account at the next calculated NAV after your account is closed (less any applicable sales/account charges and/or tax penalties) or take any other action required by law. In accordance with federal law requirements, the Trust has implemented an anti-money laundering compliance program, which includes the designation of an anti-money laundering compliance officer.

When you buy Fund shares, the shares (plus any applicable sales charge) will be purchased at the next share price calculated after we receive your purchase order in good order. Your payment is due on the next business day after you place your purchase order. We reserve the right to reject any order for the purchase of Fund shares for any reason.

The Trust may suspend the offering of shares, or any class of shares, of the  Fund or reject any purchase orders when we think it is in the best interest of the Fund.

Certain patterns of past exchanges and/or purchase or sale transactions involving the  Fund may result in the Fund rejecting, limiting or prohibiting, at its sole discretion and without prior notice, additional purchases and/or exchanges and may result in a shareholder’s account being closed. Determinations in this regard may be made based on the frequency or dollar amount of previous exchanges or purchase or sale transactions. For more information, please refer to the section of this Prospectus entitled “Frequent Purchases and Redemptions of Shares.”

How To Redeem Fund Shares

You may process a redemption request by contacting Mercury. Mercury may impose policies, limitations and fees that are different than those described herein. Please consult Mercury for more information regarding any such fees and for redemption instructions. The value of shares redeemed may be more or less than the purchase price, depending on the NAV at the time of redemption. Shares of the Fund will be redeemed at the NAV next determined after we receive your redemption request in good order.

To be in good order, redemption requests must include the following documentation:

(a) A letter of instruction, if required, or a stock assignment specifying the account name, the account number, the name of the Fund and the number of shares or dollar amount to be redeemed, signed by all registered owners of the shares in the exact names in which the shares are registered, and whether you wish to receive the redemption proceeds by wire to the bank account we have on file for you;

(b) Any required signature guarantees if you are requesting payment to anyone other than the registered owner(s) or that payment be sent to any address other than the address of the registered owner(s) or pre-designated bank account; and

(c) Other supporting legal documents, if required, in the case of estates, trusts, guardianships, custodianship, corporations, pension and profit sharing plans and other organizations.

Redemption Proceeds
The Fund typically expects to pay redemption proceeds to you within two business days following receipt of your redemption request for those payments made to your brokerage account held with Mercury.

The Fund typically expects to meet redemption requests by using a combination of sales of securities held by the Fund and/or holdings of cash and cash equivalents. On a less regular basis, the Fund also reserves the right to use borrowings or interfund lending to meet redemption requests, and the Fund may use these methods during both normal and stressed market conditions.

If we determine that it is in the best interest of the Trust or the Fund not to pay redemption proceeds in cash, we may distribute to you securities held by the Fund. If requested, we will pay a portion of your redemption(s) in cash (during any 90 day period) up to the lesser of $250,000 or 1% of the net assets of the Fund at the beginning of such period. If the Fund redeems your shares in-kind, you will bear any market risks associated with the securities paid as redemption proceeds. Such in-kind securities may be illiquid and difficult or impossible for a shareholder to sell at a time and at a price that a shareholder would like. Redemptions paid in such securities generally will give rise to income, gain or loss for income tax purposes in the same manner as redemptions paid in cash. In addition, you may incur brokerage costs and a further gain or loss for income tax purposes when you ultimately sell the securities.

Exchange Privilege

You may exchange shares of any class of the Fund for the same class of shares of any mutual fund (excluding money market funds) sponsored and advised by the Adviser (each, a “Morgan Stanley Multi-Class Fund”), if available, without the imposition of an exchange fee. In addition, you may exchange shares of any class of the Fund for shares of Morgan Stanley U.S. Government Money Market Trust (a “Morgan Stanley Money Market Fund” and, together with the Morgan Stanley Multi-Class Funds, the “Morgan Stanley Funds”), if available, without the imposition of an exchange fee. Exchanges are effected based on the respective NAVs of the applicable Morgan Stanley Fund (subject to any applicable redemption fee) and in accordance with

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Morgan Stanley Institutional Fund Trust Prospectus  |  Shareholder Information 

Shareholder Information (Con’t) 

the eligibility requirements of such Fund. To obtain a prospectus for another Morgan Stanley Fund, contact Mercury or call the Fund at 1-888-378-1630. Prospectuses are also available on our Internet site at www.morganstanley.com/im. Certain Morgan Stanley Funds may be unavailable for exchange for Fund shares. Contact Mercury for more information regarding the exchange privilege and to determine which Morgan Stanley Funds are available for exchange.

The current prospectus for each Morgan Stanley Fund describes its investment objective(s), policies, investment minimums and applicable sales charges, and should be read before investing. Since exchanges are available only into continuously offered Morgan Stanley Funds, exchanges are generally not available into Morgan Stanley Funds or classes of Morgan Stanley Funds that are not currently being offered for purchase.

You can process your exchange by contacting Mercury.

You will be subject to the same minimum initial investment and account size as an initial purchase. Your exchange price will be the price calculated at the next Pricing Time after the Morgan Stanley Fund receives your exchange order. The Morgan Stanley Fund, in its sole discretion, may waive the minimum initial investment amount in certain cases. For direct accounts, the check writing privilege is not available for Morgan Stanley Money Market Fund shares you acquire in an exchange from a non-money market fund. If you are investing through a financial advisor, check with your advisor regarding the availability of check writing privileges. The Fund may terminate or revise the exchange privilege upon required notice or in certain cases without notice. The Fund reserves the right to reject an exchange order for any reason.

If you exchange shares of the Fund for shares of another Morgan Stanley Fund, there are important tax considerations. For tax purposes, the exchange out of the Fund is considered a sale of Fund shares and the exchange into the other fund is considered a purchase. As a result, you may realize a capital gain or loss. You should review the “Taxes” section and consult your own tax professional about the tax consequences of an exchange.

Frequent Purchases and Redemptions of Shares

We expect that the Fund  may be used by shareholders for short-term investing. Therefore, reasonably frequent purchases and redemptions of Fund shares by shareholders do not present risks for other shareholders of the Fund, and the policies and procedures adopted by the Board of Trustees/Directors as applicable to other funds in the Morgan Stanley family of funds are generally not applicable with respect to frequent purchases and redemptions of Fund shares. However, frequent trading by shareholders can disrupt management of the Fund and raise its expenses. Therefore, we may not accept any request for a purchase or exchange when we think it is being used as a tool for market-timing, and we may bar a shareholder who trades excessively from making further purchases for an indefinite period.

Inactive Accounts and Risk of Escheatment

In accordance with state “unclaimed property” laws, your Fund shares may legally be considered abandoned and required to be transferred to the relevant state (also known as “escheatment”) under various circumstances. These circumstances, which vary by state, can include inactivity (e.g., no owner-initiated contact for a certain period), returned mail (e.g., when mail sent to a shareholder is returned by the post office as undeliverable), uncashed checks or a combination of these. An incorrect address may cause a shareholder’s account statements and other mailings to be returned to the Fund or Mercury. Since states’ statutory requirements regarding inactivity differ, it is important to regularly contact your financial intermediary or Mercury. The process described above, and the application of state escheatment laws, may vary by state and/or depending on how shareholders hold their shares in the Fund. Escheatment with respect to a retirement account is subject to a 10% federal withholding on the account.

It is your responsibility to ensure that you maintain a valid mailing address for your account, keep your account active by contacting Mercury, and promptly cash all checks for dividends, capital gains and redemptions. Neither the Fund nor the Adviser will be liable to shareholders or their representatives for good faith compliance with escheatment laws.

For more information, please contact us at 1-888-378-1630.

Taxes

As with any investment, you should consider how your Fund investment will be taxed. The tax information in this Prospectus is provided as general information. You should consult your own tax professional about the tax consequences of an investment in the Fund. Unless your investment in the  Fund is through a tax deferred retirement account, such as a 401(k) plan or IRA, you need to be aware of the possible tax consequences when the Fund makes distributions and when you sell shares, including an exchange to another Morgan Stanley Fund.

Taxation of Distributions. Your distributions normally are subject to federal and state income tax when they are paid, whether you take them in cash or reinvest them in Fund shares. A distribution also may be subject to local income tax. Any income dividend distributions and any short-term capital gain distributions are taxable to you as ordinary income. Any long-term

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Shareholder Information (Con’t) 

capital gain distributions are taxable as long-term capital gains, no matter how long you have owned shares in the Fund. It is not anticipated that any portion of the distributions by the Fund would qualify for a lower tax rate as qualified dividend income. Further, such distributions are not anticipated to be eligible for a dividends-received deduction for corporate shareholders.

If you buy shares of the Fund before a distribution, you may be subject to tax on the entire amount of the taxable distribution you receive. Taxable distributions are taxable to you even if they are paid from income or gain earned by the Fund before your investment (and thus were included in the price you paid for your Fund shares).

Investment income received by the Fund from sources within foreign countries may be subject to foreign income taxes.

You will be sent a statement (IRS Form 1099-DIV) by February of each year showing the taxable distributions paid to you in the previous year. The statement provides information on your dividends and any capital gains for tax purposes.

Taxation of Sales. Your sale of Fund shares normally is subject to federal and state income tax and may result in a taxable gain or loss to you. A sale also may be subject to local income tax. Your exchange of Fund shares for shares of another Morgan Stanley Fund is treated for tax purposes like a sale of your original shares and a purchase of your new shares. Thus, the exchange may, like a sale, result in a taxable gain or loss to you and will give you a new tax basis for your shares.

The Fund  (or its administrative agent) is required to report to the IRS and furnish to Fund shareholders the cost basis information for sale transactions of shares purchased on or after January 1, 2012. Shareholders may elect to have one of several cost basis methods applied to their account when calculating the cost basis of shares sold, including average cost, FIFO (“first-in, first-out”) or some other specific identification method. Unless you instruct otherwise, the Fund will use average cost as its default cost basis method, and will treat sales as first coming from shares purchased prior to January 1, 2012. If average cost is used for the first sale of Fund shares covered by these rules, the shareholder may only use an alternative cost basis method for shares purchased prospectively. Fund shareholders should consult with their tax advisors to determine the best cost basis method for their tax situation.

An additional 3.8% Medicare tax is imposed on certain net investment income (including ordinary dividends and capital gain distributions received from the  Fund and net gains from redemptions or other taxable dispositions of Fund shares) of U.S. individuals, estates and trusts to the extent that such person’s “modified adjusted gross income” (in the case of an individual) or “adjusted gross income” (in the case of an estate or trust) exceeds certain threshold amounts.

When you open your account, you should provide your social security or tax identification number on your investment application. By providing this information, you will avoid being subject to federal backup withholding at the applicable rate on taxable distributions and redemption proceeds. Any withheld amount would be sent to the IRS as an advance payment of your taxes due on your income for such year.

Shareholders who are not citizens or residents of the United States and certain foreign entities will generally be subject to withholding of U.S. tax of 30% on distributions made by the  Fund of investment income and short-term capital gains.

Dividends paid by the Fund  to shareholders who are nonresident aliens or foreign entities that are derived from short-term capital gains and qualifying U.S. source net interest income (including income from original issue discount and market discount), and that are reported by the Fund  as “interest-related dividends” or “short-term capital gain dividends,” will generally not be subject to U.S. withholding tax, provided that the income would not be subject to U.S. federal income tax if earned directly by the foreign shareholder. However, depending on the circumstances, the Fund  may report all, some or none of the Fund’s potentially eligible dividends as exempt.

The Fund is required to withhold U.S. tax (at a 30% rate) on payments of taxable dividends made to certain non-U.S. entities that fail to comply (or be deemed compliant) with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts. Shareholders may be requested to provide additional information to the  Fund to enable the Fund to determine whether withholding is required.

Because each investor’s tax circumstances are unique and the tax laws may change, you should consult your tax advisor about your investment.

Dividends and Distributions

The Fund’s policy is to declare income dividends daily on each business day and pay them monthly to shareholders.

The Fund’s policy is to distribute net realized capital gains, if any, at least annually. The Fund automatically reinvests all dividends and distributions in additional shares. However, you may elect to receive distributions in cash by giving written notice to Mercury.

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Shareholder Information (Con’t) 

If any distribution check remains uncashed for six months, the Adviser reserves the right to invest the amount represented by the check in Fund shares at the then-current net asset value of the Fund and all future distributions will be reinvested. For accounts held directly with the Fund’s transfer agent for which the shareholder has elected to receive distributions via check, any distribution (dividend or capital gain) under $10.00 is automatically reinvested in additional shares regardless of your elected distribution option.

Potential Conflicts of Interest

As a diversified global financial services firm, Morgan Stanley, the parent company of the Adviser, engages in a broad spectrum of activities, including financial advisory services, investment management activities, lending, commercial banking, sponsoring and managing private investment funds, engaging in broker-dealer transactions and principal securities, commodities and foreign exchange transactions, research publication and other activities. In the ordinary course of its business, Morgan Stanley is a full-service investment banking and financial services firm and therefore engages in activities where Morgan Stanley’s interests or the interests of its clients may conflict with the interests of the Fund. These activities could cause Morgan Stanley to have an interest that is different from, and potentially adverse to, that of the Fund, which may impede the Fund from participating in certain opportunities. Morgan Stanley advises clients and sponsors, manages or advises other investment funds and investment programs, accounts and businesses (collectively, together with any new or successor funds, programs, accounts or businesses sponsored, managed, or advised by the Adviser or one of its investment adviser affiliates, the “Affiliated Investment Accounts”) with a wide variety of investment objectives that in some instances may overlap or conflict with the Fund’s investment objectives and present conflicts of interest. In addition, Morgan Stanley, the Adviser and/or the Adviser’s investment adviser affiliates may also from time to time create new or successor Affiliated Investment Accounts that may compete with the Fund and present similar conflicts of interest. The discussion below enumerates certain actual, apparent and potential conflicts of interest. There is no assurance that conflicts of interest will be resolved in favor of Fund shareholders and, in fact, they may not be.

The conflicts summarized herein do not purport to be a complete list or explanation of the conflicts associated with the financial or other interests the Adviser or its affiliates may have now or in the future. For more information about conflicts of interest, see the section entitled “Potential Conflicts of Interest” in the SAI. Conflicts of interest not described below or in the SAI may also exist. References to the Adviser in this section include the Fund’s affiliated sub-adviser (if any) unless otherwise noted.

Material Nonpublic and Other Information. It is expected that confidential or material nonpublic information regarding an investment or potential investment opportunity may become available to the Adviser. If such information becomes available, the Adviser may be precluded (including by applicable law or internal policies or procedures) from pursuing an investment or disposition opportunity with respect to such investment or disposition opportunity, including for an extended period of time. This inability to buy or sell an investment could have an adverse effect on the Fund’s portfolio due to, among other things, changes in an investment’s value during the period its trading is restricted. Morgan Stanley has established certain information barriers and other policies designed to address the sharing of information between different businesses within Morgan Stanley. As a result of information barriers, the Adviser, in certain instances, will not have access, or will have limited access, to certain information and personnel in other areas of Morgan Stanley and, in such instances, will not manage the Fund with the benefit of the information held by such other areas. In other instances, Morgan Stanley personnel, including personnel of the Adviser, will have access to information and personnel of its affiliates. In managing conflicts of interest that arise because of the foregoing, the Adviser generally will be subject to fiduciary requirements. The Adviser also may implement internal information barriers or ethical walls or other internal information sharing protocols, and the conflicts described herein with respect to information barriers and otherwise with respect to Morgan Stanley and the Adviser will also apply internally within the Adviser. Information sharing may limit or restrict the ability of the Adviser to engage in or otherwise effect transactions on behalf of the Fund (including purchasing or selling securities that the Adviser may otherwise have purchased or sold for the Fund in the absence of the sharing of information). The Adviser may face conflicts of interest in determining whether to engage in the sharing of information with its affiliates.

Investments by Morgan Stanley and its Affiliated Investment Accounts. In serving in multiple capacities to Affiliated Investment Accounts, Morgan Stanley, including the Adviser and its investment teams, may have obligations to other clients or investors in Affiliated Investment Accounts, the fulfillment of which may not be in the best interests of the Fund or its shareholders. An investment team may have obligations to Affiliated Investment Accounts managed by both the Adviser and one or more of the Adviser’s investment adviser affiliates. The Fund’s investment objectives may overlap with the investment objectives of certain Affiliated Investment Accounts. As a result, the members of an investment team may face conflicts in the allocation of investment opportunities among the Fund and other investment funds, programs, accounts and businesses advised by or affiliated with the Adviser or its investment adviser affiliates. Certain Affiliated Investment Accounts may provide for higher management or incentive fees or greater expense reimbursements or overhead allocations, all of which may contribute to this conflict of interest and create an incentive for the Adviser to favor such other accounts. To seek to reduce potential conflicts of interest and to attempt to allocate such investment opportunities in a fair and equitable manner, the Adviser has implemented

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Morgan Stanley Institutional Fund Trust Prospectus  |  Shareholder Information 

Shareholder Information (Con’t) 

allocation policies and procedures. These policies and procedures are intended to give all clients of the Adviser, including the Fund, fair access to investment opportunities consistent with the requirements of organizational documents, investment strategies, applicable laws and regulations, and the fiduciary duties of the Adviser.

Payments to Broker-Dealers and Other Financial Intermediaries. The Adviser, Distributor and/or their affiliates may pay compensation, out of their own funds and not as an expense of the Fund, to certain broker-dealers or other financial intermediaries that have entered into a selling agreement with the Distributor (each, a “Financial Intermediary”) (which may include affiliates of the Adviser and the Distributor), including recordkeepers and administrators of various deferred compensation plans, in connection with the sale, distribution, marketing and retention of shares of the Fund and/or shareholder servicing. The prospect of receiving, or the receipt of, additional compensation, as described above, by Financial Intermediaries may provide such Financial Intermediaries and their financial advisors and other salespersons with an incentive to favor sales of shares of the Fund over other investment options with respect to which these Financial Intermediaries do not receive additional compensation (or receives lower levels of additional compensation). These payment arrangements, however, will not change the price that an investor pays for shares of the Fund or the amount that the Fund receives to invest on behalf of an investor. Investors may wish to take such payment arrangements into account when considering and evaluating any recommendations relating to Fund shares and should review carefully any disclosures provided by Financial Intermediaries as to their compensation. In addition, in certain circumstances, the Adviser restricts, limits or reduces the amount of the Fund’s investment, or restricts the type of governance or voting rights it acquires or exercises, where the Fund (potentially together with Morgan Stanley) exceeds a certain ownership interest, or possesses certain degrees of voting or control or has other interests.

Morgan Stanley Trading and Principal Investing Activities. Notwithstanding anything to the contrary herein, Morgan Stanley will generally conduct its sales and trading businesses, publish research and analysis, and render investment advice without regard for the Fund’s holdings, although these activities could have an adverse impact on the value of one or more of the Fund’s investments, or could cause Morgan Stanley to have an interest in one or more portfolio investments that is different from, and potentially adverse to, that of the Fund.

Morgan Stanley’s Investment Banking and Other Commercial Activities. Morgan Stanley advises clients on a variety of mergers, acquisitions, restructuring, bankruptcy and financing transactions. Morgan Stanley may act as an advisor to clients, including other investment funds that may compete with the Fund and with respect to investments that the Fund may hold. Morgan Stanley may give advice and take action with respect to any of its clients or proprietary accounts that may differ from the advice given, or may involve an action of a different timing or nature than the action taken, by the Fund. Morgan Stanley may give advice and provide recommendations to persons competing with the Fund and/or any of the Fund’s investments that are contrary to the Fund’s best interests and/or the best interests of any of its investments. Morgan Stanley’s activities on behalf of its clients (such as engagements as an underwriter or placement agent) may restrict or otherwise limit investment opportunities that may otherwise be available to the Fund.

Morgan Stanley may be engaged to act as a financial advisor to a company in connection with the sale of such company, or subsidiaries or divisions thereof, may represent potential buyers of businesses through its mergers and acquisition activities and may provide lending and other related financing services in connection with such transactions. Morgan Stanley’s compensation for such activities is usually based upon realized consideration and is usually contingent, in substantial part, upon the closing of the transaction. Under these circumstances, the Fund may be precluded from participating in a transaction with or relating to the company being sold or participating in any financing activity related to a merger or an acquisition.  

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Morgan Stanley Institutional Fund Trust Prospectus  |  Financial Highlights 

Financial Highlights 

No financial information is provided for the Fund because it had not commenced operations as of the date of this Prospectus. Financial information will be provided in the first report filed on Form N-CSR after commencement of operations.

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Where to Find Additional Information

Additional information about the Fund’s investments is available in the Fund’s Annual and Semi-Annual Reports to Shareholders (“Shareholder Reports”) and Annual or Semi-Annual Financial Statements and Additional Information filed in the Fund’s report on Form N-CSR (once available). In the Fund’s Annual Report, among other things, you will find a brief summary of the key factors that materially affected the Fund’s performance during the reporting period. In Form N-CSR, you will find the Fund’s annual and semi-annual financial statements.

In addition to this Prospectus, the Fund has an SAI, dated [ ], 2026 (as may be supplemented from time to time), which includes additional information about the Trust and the Fund. The  SAI is incorporated by reference into this Prospectus and, therefore, legally forms a part of this Prospectus. For a free copy of the Fund’s SAI, Shareholder Reports or Financial Statements and Additional Information included in the Fund’s most recent report filed on Form N-CSR, to request other information about the Fund or to make shareholder inquiries, please call toll-free 1-888-378-9804. If you purchased shares through Mercury,  you may also obtain these documents, without charge, by contacting Mercury. Free copies of the Fund’s  SAI, Shareholder Reports and Financial Statements and Additional Information included in the Fund’s most recent report filed on Form N-CSR are also available from our Internet site at: www.morganstanley.com/im/shareholderreports.

You also may obtain information about the Fund by calling Mercury or by visiting our Internet site.

Shareholder Reports and other information about the Fund, such as Fund financial statements, are available on the EDGAR Database on the SEC’s Internet site at: http://www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following E-mail address: [email protected].

Morgan Stanley Distribution, Inc., member FINRA.

The Trust’s 1940 Act registration number is 811-03980.

© 2026 Morgan Stanley 

[ ] 

The information in this Preliminary Statement of Additional Information is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This Preliminary Prospectus is not an offer to sell these securities and is not soliciting offers to buy these securities in any jurisdiction where the offer or sale is not permitted.

Subject to Completion. Dated March 13, 2026

MORGAN STANLEY INSTITUTIONAL FUND TRUST

1585 Broadway

New York, NY 10036

Statement of Additional Information

[ ], 2026

Morgan Stanley Institutional Fund Trust (the “Trust”) is a mutual fund consisting of five portfolios offering a variety of investment alternatives, one of which, the Ultra-Short Strategy Portfolio (the “Fund”), is included in this Statement of Additional Information (“SAI”). The Fund offers Class IR shares.

This SAI is not a prospectus but should be read in conjunction with the Fund’s prospectus (“Prospectus”) dated [    ], 2026, as may be supplemented from time to time. To obtain this Prospectus without charge, please call Morgan Stanley Shareholder Services at the number indicated below.

The Fund is “diversified” and, as such, the Fund’s investments are required to meet certain diversification requirements under federal securities laws.

MORGAN STANLEY SHAREHOLDER SERVICES: 1-800-869-6397

OR, WITH RESPECT TO INSTITUTIONAL LIQUIDITY CLIENTS, 1-888-378-1630

PRICES AND INVESTMENT RESULTS: WWW.MORGANSTANLEY.COM/IM

FUND INVESTMENTS AND STRATEGIES

This SAI provides additional information about the investment policies and operations of the Trust and the Fund.   The following table summarizes the permissible strategies and investments for the Fund. This table should be read in conjunction with the investment summaries for the Fund contained in the Prospectus in order to provide a more complete description of the Fund’s investment policies. The table excludes investments that the Fund may make solely for temporary defensive purposes. More details about each investment and related risks are provided in the discussion following the table.

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INVESTMENTS AND RISKS

Morgan Stanley Investment Management Inc. is the adviser (the “Adviser”) to the Fund.

Agencies. Agencies refer to fixed-income securities issued or guaranteed by federal agencies and U.S. government sponsored instrumentalities. They may or may not be backed by the full faith and credit of the United States. If they are not backed by the full faith and credit of the United States, the investor must look principally to the agency or instrumentality issuing or guaranteeing the obligation for ultimate repayment, and may not be able to assert a claim against the United States itself in the event the agency or instrumentality does not meet its commitment. Agencies that are backed by the full faith and credit of the United States include the Export-Import Bank, Farmers Home Administration, Federal Financing Bank and others. Certain debt issued by Resolution Funding Corporation has both its principal and interest backed by the full faith and credit of the U.S. Treasury in that its principal is backed by U.S. Treasury zero coupon issues, while the U.S. Treasury is explicitly required to advance funds sufficient to pay interest on it, if needed. Certain agencies and instrumentalities, such as the Government National Mortgage Association (“Ginnie Mae”), are, in effect, backed by the full faith and credit of the United States through provisions in their charters that they may make “indefinite and unlimited” drawings on the Treasury if needed to service their debt. Debt from certain other agencies and instrumentalities, including the Federal Home Loan Banks, the Federal National Mortgage Association (“Fannie Mae”) and the Federal Home Loan Mortgage Corporation (“Freddie Mac”), are not guaranteed by the United States, but those institutions are protected by the discretionary authority of the U.S. Treasury to purchase certain amounts of their securities to assist them in meeting their debt obligations. Finally, other agencies and instrumentalities, such as the Farm Credit System, are federally chartered institutions under U.S. Government supervision, but their debt securities are backed only by the creditworthiness of those institutions, not the U.S. Government. Some of the U.S. government agencies that issue or guarantee securities include the Export-Import Bank of the United States, Farmers Home Administration, Federal Housing Administration, Maritime Administration, Small Business Administration and the Tennessee Valley Authority (“TVA”).

An instrumentality of the U.S. Government is a government agency organized under federal charter with government supervision. Instrumentalities issuing or guaranteeing securities include, among others, Federal Home Loan Banks, the Federal Land Bank, Central Bank for Cooperatives, Federal Intermediate Credit Banks and Fannie Mae.

Asset-Backed Securities. The Fund may invest in asset-backed securities. Asset-backed securities utilize the securitization techniques used to develop MBS. These techniques are also applied to a broad range of other assets. Various types of assets, primarily automobile and credit card receivables and home equity loans, are being securitized in pass-through structures similar to the mortgage pass-through structures. These types of securities are known as asset-backed securities. The Fund may invest in any type of asset-backed security. Asset-backed securities have risk characteristics similar to MBS. Like MBS, they generally decrease in value as a result of interest rate increases, but may benefit less than other fixed-income securities from declining interest rates, principally because of prepayments. Also, as in the case of MBS, prepayments generally increase during a period of declining interest rates although other factors, such as changes in credit use and payment patterns, may also influence prepayment rates. Asset-backed securities also involve the risk that various federal and state consumer laws and other legal, regulatory and economic factors may result in the collateral backing the securities being insufficient to support payment on the securities.

Borrowing. The Fund is permitted to borrow money from banks in accordance with the Investment Company Act of 1940, as amended (the “1940 Act”) or the rules and regulations promulgated by the Securities and Exchange Commission (“SEC”) thereunder. Currently, the 1940 Act permits a fund to borrow money from banks in an amount up to 33% of its total assets (including the amount borrowed) less its liabilities (not including any borrowings but including the fair market value at the time of computation of any other senior securities then outstanding). The Fund may also borrow an additional 5% of its total assets without regard to the foregoing limitation for temporary purposes such as clearance of portfolio transactions. The Fund will only borrow when the Adviser believes that such borrowings will benefit the Fund after taking into account considerations such as interest income and possible gains or losses upon liquidation. The Fund will maintain asset coverage in accordance with the 1940 Act.

Borrowing by the Fund creates an opportunity for increased net income but, at the same time, creates special risks. For example, leveraging may exaggerate changes in and increase the volatility of the net asset value per share (“NAV”) of the Fund. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. The use of leverage also may cause the Fund to liquidate portfolio positions when it may not be advantageous to do so in order to satisfy its obligations or to maintain asset coverage.

In general, the Fund may not issue any class of senior security, except that the Fund may (i) borrow from banks, provided that immediately following any such borrowing there is an asset coverage of at least 300% for all Fund borrowings, and in the event such asset coverage falls below 300%, the Fund will within three days 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 shall be at least 300%, and (ii) engage in trading practices that involve the issuance of a senior security, including but not limited to options, futures, forward contracts and reverse repurchase agreements, in applicable SEC requirements. The borrowings subject to these limits include borrowings through reverse repurchase agreements and similar financing transactions unless the Fund has elected to treat all such transactions as derivatives transactions under applicable SEC requirements.

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Cash and Cash Equivalents. For various portfolio management purposes (including during normal market conditions), the Fund may maintain assets in cash or allocate assets to cash equivalents. Holding cash or cash equivalents, rather than securities or other instruments in which the Fund may invest, may cause the Fund to risk losing opportunities to participate in market appreciation and may cause the Fund to experience potentially lower returns. In addition, cash equivalents may not be guaranteed as to principal or interest, and the Fund could lose money through these investments.

Cash equivalents are short-term fixed-income securities comprising:

In addition, the Fund may hold a portion of its assets in cash. Although the Fund may earn income on the cash position, such position could cause the Fund to receive a lower rate of return than if the cash were used to make investments, and may subject the Fund to additional risks and costs, such as increased exposure to the custodian bank holding the assets and its creditworthiness. In certain economic conditions, the custodian bank may charge the Fund fees for holding cash.

Commercial Paper. Commercial paper refers to short-term fixed-income securities with maturities ranging from 1 to 397 days. They are primarily issued by corporations needing to finance large amounts of receivables, but may be issued by banks and other borrowers. Commercial paper is issued either directly or through broker-dealers, and may be discounted or interest bearing. Commercial paper is unsecured. Virtually all commercial paper is rated by Moody’s, Fitch or S&P.

Commercial paper rated A-1 by S&P has the following characteristics: (1) liquidity ratios are adequate to meet cash requirements; (2) long-term senior debt is rated “A” or better; (3) the issuer has access to at least two additional channels of borrowing; (4) basic earnings and cash flow have an upward trend with allowance made for unusual circumstances; (5) typically, the issuer’s industry is well established and the issuer has a strong position within the industry; and (6) the reliability and quality of management are unquestioned. Relative strength or weakness of the above factors determines whether the issuer’s commercial paper is A-1, A-2 or A-3.

The rating Prime-1 is the highest commercial paper rating assigned by Moody’s. Among the factors considered by Moody’s in assigning ratings are the following: (1) evaluation of the management of the issuer; (2) economic evaluation of the issuer’s industry or industries and the appraisal of speculative-type risks which may be inherent in certain areas; (3) evaluation of the issuer’s products in relation to competition and customer acceptance; (4) liquidity; (5) amount and quality of long-term debt; (6) trend of earnings over a period of ten years; (7) financial strength of a parent company and the relationships that exist with the issuer; and (8) recognition by the management of obligations which may be present or may arise as a result of public interest questions and preparations to meet such obligations.

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With respect to Fitch, a short-term issuer or obligation rating is based in all cases on the short-term vulnerability to default of the rated entity and relates to the capacity to meet financial obligations in accordance with the documentation governing the relevant obligation. Short-term deposit ratings may be adjusted for loss severity. Short-term ratings are assigned to obligations whose initial maturity is viewed as “short term” based on market convention. Typically, this means up to 13 months for corporate, sovereign, and structured obligations and up to 36 months for obligations in U.S. public finance markets. An F1 rating indicates the strongest intrinsic capacity for timely payment of financial commitments whereas an F2 rating indicates good intrinsic capacity for timely payment of financial commitments.

Corporates. Corporates are fixed-income securities issued by private businesses. Holders, as creditors, have a prior legal claim over holders of equity securities of the issuer as to both income and assets for the principal and interest due to the holder.

Custodial Receipts.  The Fund may invest in custodial receipts representing interests in U.S. government securities, municipal obligations or other debt instruments held by a custodian or trustee. Custodial receipts evidence ownership of future interest payments, principal payments or both on notes or bonds issued or guaranteed as to principal or interest by the U.S. Government, its agencies, instrumentalities, political subdivisions or authorities, by a state or local governmental body or authority, or by other types of issuers. For certain securities law purposes, custodial receipts are not considered obligations of the underlying issuers. In addition, if for tax purposes the Fund is not considered to be the owner of the underlying securities held in the custodial account, the Fund may suffer adverse tax consequences. As a holder of custodial receipts, the  Fund will bear its proportionate share of the fees and expenses charged to the custodial account.

Eurodollar and Yankee Dollar Obligations.  The Fund may invest in Eurodollar and Yankee dollar obligations. Eurodollar and Yankee dollar obligations are fixed-income securities that include time deposits, which are non-negotiable deposits maintained in a bank for a specified period of time at a stated interest rate. The Eurodollar obligations may include bonds issued and denominated in euros. Eurodollar obligations may be issued by government and corporate issuers in Europe. Yankee dollar obligations, which include time deposits and certificates of deposit, are U.S. dollar-denominated obligations issued in the U.S. capital markets by foreign banks. Eurodollar bank obligations, which include time deposits and certificates of deposit, are U.S. dollar-denominated obligations issued outside the U.S. capital markets by foreign branches of U.S. banks and by foreign banks. The Fund may consider Yankee dollar obligations to be domestic securities for purposes of its investment policies.

Eurodollar and Yankee dollar obligations are subject to the same risks as domestic issues, notably credit risk, market risk and liquidity risk. However, Eurodollar (and to a limited extent, Yankee dollar) obligations are also subject to certain sovereign risks. One such risk is the possibility that a sovereign country might prevent capital from flowing across its borders. Other risks include adverse political and economic developments; the extent and quality of government regulations of financial markets and institutions; the imposition of foreign withholding taxes; and the expropriation or nationalization of foreign issuers.

Fixed-Income Securities. Fixed-income securities generally represent an issuer’s obligation to repay to the investor (or lender) the amount borrowed plus interest over a specified time period. A typical fixed-income security specifies a fixed date when the amount borrowed (principal) is due in full, known as the maturity date, and specifies dates when periodic interest (coupon) payments will be made over the life of the security.

Fixed-income securities come in many varieties and may differ in the way that interest is calculated, the amount and frequency of payments, the type of collateral, if any, and the presence of special features (e.g., conversion rights). Prices of fixed-income securities fluctuate and, in particular, are subject to several key risks including, but not limited to, interest rate risk, credit risk, prepayment risk and spread risk.

Interest rate risk arises due to general changes in the level of market rates after the purchase of a fixed-income security. Generally, the values of fixed-income securities vary inversely with changes in interest rates. During periods of falling interest rates, the values of most outstanding fixed-income securities generally rise and during periods of rising interest rates, the values of most fixed-income securities generally decline. The Fund may face a heightened level of interest rate risk in times of monetary policy change and/or uncertainty, such as when the Federal Reserve Board adjusts a quantitative easing program and/or changes rates. A changing interest rate environment increases certain risks, including the potential for periods of volatility, increased redemptions, shortened durations (i.e., prepayment risk) and extended durations (i.e., extension risk). The Fund is not limited as to the maturities (when a debt security provides its final payment) or duration (measure of interest rate sensitivity) of the securities in which it may invest. While fixed-income securities with longer final maturities often have higher yields than those with shorter maturities, they usually possess greater price sensitivity to changes in interest rates and other factors. Traditionally, the remaining term to maturity has been used as a barometer of a fixed-income security’s sensitivity to interest rate changes. This measure, however, considers only the time until the final principal payment and takes no account of the pattern or amount of principal or interest payments prior to maturity. Duration combines consideration of yield, coupon, interest and principal payments, final maturity and call (prepayment) features. Duration measures the likely percentage change in a fixed-income security’s price for a small parallel shift in the general level of interest rates; it is also an estimate of the weighted average life of the remaining cash flows of a fixed-income security. In almost all cases, the duration of a fixed-income security is shorter than its term to maturity.

Credit risk represents the possibility that an issuer may be unable to meet scheduled interest and principal payment obligations. It is most often associated with corporate bonds, although it can be present in other fixed-income securities as well. Credit ratings and quantitative models attempt to measure the degree of credit risk in fixed-income securities, and

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provide insight as to whether prevailing yield spreads afford sufficient compensation for such risk. Other things being equal, fixed-income securities with high degrees of credit risk should trade in the market at lower prices (and higher yields) than fixed-income securities with low degrees of credit risk.

Prepayment risk, also known as call risk, arises due to the issuer’s ability to prepay all or most of the fixed-income security prior to the stated final maturity date. Prepayments generally rise in response to a decline in interest rates as debtors take advantage of the opportunity to refinance their obligations. This risk is often associated with mortgage securities where the underlying mortgage loans can be refinanced, although it can also be present in corporate or other types of bonds with call provisions. When a prepayment occurs, the Fund may be forced to reinvest in lower yielding fixed-income securities. Quantitative models are designed to help assess the degree of prepayment risk, and provide insight as to whether prevailing yield spreads afford sufficient compensation for such risk.

Spread risk is the potential for the value of the Fund’s assets to fall due to the widening of spreads. Fixed-income securities generally compensate for greater credit risk by paying interest at a higher rate. The difference (or “spread”) between the yield of a security and the yield of a benchmark, such as a U.S. Treasury security with a comparable maturity, measures the additional interest paid for credit risk. As the spread on a security widens (or increases), the price (or value) of the security falls. Spread widening may occur, among other reasons, as a result of market concerns over the stability of the market, excess supply, general credit concerns in other markets, security- or market-specific credit concerns or general reductions in risk tolerance.

While assets in fixed-income markets have grown rapidly in recent years, the capacity for traditional dealer counterparties to engage in fixed-income trading has not kept pace and in some cases has decreased. For example, primary dealer inventories of corporate bonds, which provide a core indication of the ability of financial intermediaries to “make markets,” are at or near historic lows in relation to market size. This reduction in market-making capacity may be a persistent change, to the extent it is resulting from broader structural changes, such as fewer proprietary trading desks at broker-dealers and increased regulatory capital requirements. Because market makers provide stability to a market through their intermediary services, the significant reduction in dealer inventories could potentially lead to decreased liquidity and increased volatility in the fixed-income markets. Such issues may be exacerbated during periods of economic uncertainty.

Economic, political and other events also may affect the prices of broad fixed-income markets, although the risks associated with such events are transmitted to the market via changes in the prevailing levels of interest rates, credit risk, prepayment risk or spread risk. From time to time, uncertainty regarding the status of negotiations in the U.S. government to increase the statutory debt ceiling could impact the creditworthiness of the United States and could impact the liquidity of the U.S. Government securities markets and ultimately the Fund.

Certain of the Fund’s investments are subject to inflation risk, which is the risk that the value of assets or income from investments will be less in the future as inflation decreases the value of money (i.e., as inflation increases, the values of the Fund’s assets can decline). Inflation rates may change frequently and significantly as a result of various factors, including unexpected shifts in the domestic or global economy and changes in economic policies, and the Fund’s investments may not keep pace with inflation, which may result in losses to Fund shareholders. This risk is greater for fixed-income instruments with longer maturities.

Floaters. Floaters are fixed-income securities with a rate of interest that varies with changes in specified market rates or indices, such as the prime rate, or at specified intervals. Certain floating or variable rate obligations may carry a demand feature that permits the holder to tender them back to the issuer of the underlying instrument, or to a third party, at par value prior to maturity. When the demand feature of certain floating or variable rate obligations represents an obligation of a foreign entity, the demand feature will be subject to certain risks discussed under “Foreign Securities.”

Foreign Securities. Investing in foreign securities (including depositary receipts) involves certain special risks, which are not typically associated with investments in the securities of  U.S. issuers, that can increase the chances that the Fund will lose money. Foreign issuers are not generally subject to uniform corporate governance, accounting, auditing and financial reporting standards and may have policies that are not comparable to those of domestic issuers. As a result, there may be less information available about foreign issuers than about domestic issuers. Securities of some foreign issuers may be less liquid and more volatile than securities of comparable domestic issuers. There is generally less stringent investor protections and disclosure standards, and less government supervision and regulation of stock exchanges, brokers and listed issuers than in the United States. In addition, with respect to certain foreign countries, there is a possibility of expropriation or confiscatory taxation, political and social instability, or diplomatic developments (including regional and global conflict) which could affect U.S. investments in those countries. The costs of investing in foreign countries frequently are higher than the costs of investing in the United States. Although the Adviser endeavors to achieve the most favorable execution costs in portfolio transactions, fixed commissions on many foreign stock exchanges are generally higher than negotiated commissions on U.S. exchanges.

Securities registration, custody, and settlement of foreign securities may be subject to delays and legal and administrative uncertainties. If the Fund cannot settle or is delayed in settling a purchase of securities, it may miss attractive investment opportunities and certain of its assets may be uninvested with no return earned thereon for some period. In some non-U.S. securities markets, custody arrangements for securities provide significantly less protection than custody arrangements in U.S. securities markets, and prevailing custody and trade settlement practices (e.g., the requirement to pay for securities prior to

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receipt) expose the Fund to credit and other risks it does not have in the United States. The cost of investing in foreign securities, including brokerage commissions and custodial expenses, can be higher than the cost of investing in domestic securities. Foreign market trading hours, clearance and settlement procedures, and holiday schedules may also limit the Fund’s ability to buy and sell securities.

Pursuant to regulatory changes effective in May 2024, many U.S., Canadian, and Mexican securities transitioned to a “T+1” (trade date plus one day) settlement cycle, while securities trading in most other markets typically have longer settlement cycles. As a result, there can be potential operational, settlement and other risks for the Fund associated with differences in settlement cycles between markets. In addition, investments in certain foreign markets that have historically been considered stable may become more volatile and subject to increased risk due to ongoing developments and changing conditions in such markets. Moreover, the growing  interconnectivity of global economies and financial markets has increased the probability that adverse developments and conditions in one country or region will affect the stability of economies and financial markets in other countries or regions. For instance, if one or more countries leave the European Union (“EU”) or the EU dissolves, the world’s securities markets likely will be significantly disrupted.

Investments in foreign markets may also be adversely affected by governmental actions such as the imposition of capital controls, nationalization of companies or industries, expropriation of assets or the imposition of punitive taxes. The governments of certain countries may prohibit or impose substantial restrictions on foreign investing in their capital markets or in certain sectors or industries. In addition, a foreign government may limit or cause delay in the convertibility or repatriation of its currency which would adversely affect the  U.S. dollar value and/or liquidity of investments denominated in that currency.

On February 1, 2022, the European Union adopted a settlement discipline regime pursuant to Central Securities Depositories Regulation (“CSDR”) that introduced new measures for the authorization and supervision of European Union Central Security Depositories. CSDR aims to reduce the number of settlement fails that occur in European Economic Area (“EEA”) central securities depositories (“CSDs”) and address settlement fails where they occur. Under the regime, among other things, EEA CSDs are required to impose cash penalties on participants that cause settlement fails and distribute these to receiving participants. The CSDR requirements apply to transactions in transferable securities (e.g., stocks and bonds), money market instruments, shares of funds and emission allowances that will be settled through an EEA CSD and are admitted to trading or traded on an EEA trading venue or cleared by an EEA central counterparty. The Fund may bear the net effect of any penalties and credits incurred under the CSDR in respect of its trading, which could increase the Fund’s expenses and adversely affect Fund performance. The Adviser may seek reimbursement from the relevant broker, agent, or subadviser (as applicable), as determined by the Adviser from time to time, although there can be no assurance that the Adviser will seek such reimbursement or that the Fund will recover or be reimbursed for any amounts at issue.

Investments in securities of foreign issuers may be denominated in foreign currencies. Accordingly, the value of the Fund’s assets, as measured in  U.S. dollars, may be affected favorably or unfavorably by changes in currency exchange rates and in exchange control regulations. The Fund may incur costs in connection with conversions between various currencies.

The economies of certain foreign markets may not compare favorably with the economy of the United States with respect to such issues as growth of gross national product, reinvestment of capital, resources and balance of payments position. Certain foreign markets may rely heavily on particular industries or foreign capital and are more vulnerable to diplomatic developments (including regional and global conflict), wars, the imposition of economic sanctions against a particular country or countries, organizations, companies, entities and/or individuals, changes in international trading patterns, trade barriers, and other protectionist or retaliatory measures. International trade barriers or economic sanctions against foreign countries, organizations, companies, entities and/or individuals, may adversely affect the Fund’s foreign holdings or exposures. Governmental actions can have a significant effect on the economic conditions in foreign countries, which also may adversely affect the value and liquidity of the Fund’s investments. Any of these actions could severely affect security prices, impair the Fund’s ability to purchase or sell foreign securities or transfer the Fund’s assets back into the  U.S., or otherwise adversely affect the Fund’s operations. Certain foreign investments may become less liquid and decline in value in response to market developments or adverse investor perceptions, or become illiquid after purchase by the Fund, particularly during periods of market turmoil. Certain foreign investments may become illiquid when, for instance, there are few, if any, interested buyers and sellers or when dealers are unwilling to make a market for certain securities. When the Fund holds illiquid investments, its portfolio may be harder to value.

The  U.S. and governments of other countries may renegotiate some or all of its global trade relationships and may impose or threaten to impose significant import tariffs. The imposition of tariffs, trade restrictions, currency restrictions or similar actions (or retaliatory measures taken in response to such actions) could lead to price volatility and overall declines in U.S. and global investment markets. In addition, the Holding Foreign Companies Accountable Act (the “HFCAA”) could cause securities of a foreign (non-U.S.) company, including ADRs, to be delisted from U.S. stock exchanges if the company does not allow the U.S. government to oversee the auditing of its financial information. Although the requirements of the HFCAA apply to securities of all foreign (non-U.S.) issuers, the SEC has thus far limited its enforcement efforts to securities of Chinese companies. If securities are delisted, the Fund’s ability to transact in such securities will be impaired, and the liquidity and market price of the securities may decline. The Fund may also need to seek other markets in which to transact in such securities, which could increase the Fund’s costs.

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Certain foreign governments may levy withholding or other taxes on dividend and interest income. Although in some countries a portion of these taxes may be recoverable, the non-recovered portion of foreign withholding taxes will reduce the income received from investments in such countries. The Fund’s net asset value may decrease if the Fund’s claim to recover foreign withholding taxes is not successful. See “Taxes”, below.

Unless otherwise noted in the Fund’s Prospectus, the Adviser may consider an issuer to be from a particular country (including the United States) or geographic region if: (i) its principal securities trading market is in that country or geographic region; (ii) alone or on a consolidated basis it derives 50% or more of its annual revenue or profits from goods produced, sales made or services performed in that country or geographic region or has at least 50% of its assets, core business operations and/or employees in that country or geographic region; or (iii) it is organized under the laws of, or has a principal office in, that country or geographic region. By applying these tests, it is possible that a particular issuer could be deemed to be from more than one country or geographic region.

Foreign securities may include, without limitation, foreign equity securities, which are equity securities of a  non-U.S. issuer, foreign government fixed-income securities, which are fixed-income securities issued by a government other than the U.S. Government or government-related issuer in a country other than the United States, and foreign corporate fixed-income securities, which are fixed-income securities issued by an issuer in a country other than the United States.

Investments in foreign companies and countries are subject to economic sanction and trade laws in the United States and other jurisdictions. These laws and related governmental actions may, from time to time, prohibit the Fund from investing in certain countries and in certain companies. Investments in certain countries and companies may be, and have in the past been, restricted as a result of the imposition of economic sanctions. In addition, economic sanction laws in the United States and other jurisdictions may prohibit the Fund from transacting with a particular country or countries, organizations, companies, entities and/or individuals. These types of sanctions may significantly restrict or completely prohibit investment activities in certain jurisdictions.

Economic sanctions and other similar governmental actions could, among other things, effectively restrict or eliminate the Fund’s ability to purchase or sell securities or groups of securities (in the sanctioned country and other markets), and thus may make the Fund’s investments in such securities less liquid or more difficult to value. In addition, as a result of economic sanctions, the Fund may be forced to sell or otherwise dispose of investments at inopportune times or prices, which could result in losses to the Fund and increased transaction costs. These conditions may be in place for a substantial period of time and enacted with limited advance notice to the Fund.

In addition, such economic sanctions or other government restrictions  may negatively impact the value or liquidity of the Fund’s investments, and could impair the Fund’s ability to meet its investment objective or invest in accordance with its investment strategy because the Fund may, for example, be prohibited from investing in securities issued by companies subject to such restrictions and the Fund could be required to freeze or divest its existing investments that the Adviser would otherwise consider to be attractive.

The risks posed by economic sanctions against a particular foreign country, its nationals or industries or businesses within the country may be heightened to the extent the Fund invests significantly in the affected country or region or in issuers from the affected country that depend on global markets.

Funding Agreements. A funding agreement is a contract between an issuer and a purchaser that obligates the issuer to pay a guaranteed rate of interest on a principal sum deposited by the purchaser. Funding agreements will also guarantee the return of principal and may guarantee a stream of payments over time. A funding agreement has a fixed maturity and may have either a fixed, variable or floating interest rate that is based on an index and guaranteed for a fixed time period. The secondary market, if any, for these funding agreements is limited; thus, such investments purchased by the Fund may be treated as illiquid.

Investment Company Securities.  Investment company securities are equity securities and include securities of other registered open-end and closed-end investment companies and unregistered investment companies, including foreign investment companies, hedge funds and exchange-traded funds (“ETFs”). The Fund may invest in investment company securities as may be permitted by (i) the 1940 Act; (ii) the rules and regulations promulgated by the SEC under the 1940 Act; or (iii) an exemption or other relief applicable to the Fund from provisions of the 1940 Act. The 1940 Act generally prohibits an investment company from acquiring more than 3% of the outstanding voting shares of an investment company and limits such investments to no more than 5% of the Fund’s total assets in any one investment company and no more than 10% in any combination of investment companies. The 1940 Act also prohibits the Fund from acquiring in the aggregate more than 10% of the outstanding voting shares of any registered closed-end investment company. The Fund may invest in investment company securities of investment companies managed by the Adviser or its affiliates to the extent permitted under the 1940 Act or as otherwise authorized by the SEC. To the extent the Fund invests a portion of its assets in investment company securities, those assets will be subject to the risks of the purchased investment company’s portfolio securities, and a shareholder in the Fund will bear not only their proportionate share of the expenses of the Fund, but also, indirectly the expenses of the purchased investment company.

Money Market Funds. To the extent permitted by applicable law, the Fund may invest all or some of its short term cash investments in any money market fund advised or managed by the Adviser or its affiliates. In connection with any such

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investments, the Fund, to the extent permitted by the 1940 Act, will pay its share of all expenses (other than advisory and administrative fees) of a money market fund in which it invests, which may result in the Fund bearing some additional expenses. The rules governing money market funds: (1) permit a “government money market fund” and “retail money market fund” (as those terms are defined in Rule 2a-7 under the 1940 Act) to use the amortized cost method of valuation to maintain a stable net asset value (“NAV”) per share, typically a stable $1.00 NAV per share, and (2) require all other types of money market funds to operate with a floating net asset value per share rounded to a minimum of the fourth decimal place in the case of a fund with a $1.0000 share price or an equivalent or more precise level of accuracy for a fund with a different share price (e.g., $10.000 per share, or $100.00 per share). The Fund may invest in money market funds that seek to maintain a stable $1.00 NAV per share or that have a share price that fluctuates. Although a stable share price money market fund seeks to maintain a stable $1.00 NAV per share, it is possible to lose money by investing in such a money market fund. With respect to a floating share price money market fund, because the share price will fluctuate, when the Fund sells its shares in such a fund, the shares may be worth more or less than what the Fund originally paid for them. A money market fund that is not a “government money market fund” may impose a discretionary liquidity fee (up to 2%), if the board of trustees (or its designee) determines it is in the best interests of the fund. A government money market fund is exempt from these discretionary liquidity fees, although the fund may choose to opt-in to the implementation of discretionary liquidity fees. A money market fund that does not qualify as a “government money market fund” or “retail money market fund” must impose a mandatory liquidity fee, if the fund experiences total daily net redemptions that exceed 5% of net assets based on flow information available within a reasonable period after the last computation of the fund’s NAV on that day (or such smaller amount of net redemptions as the board or its delegate determines), unless the fee is de minimis (i.e., is less than 0.01% of the value of the shares redeemed).  

Exchange-Traded Funds. The Fund may invest in ETFs. Investments in ETFs are subject to a variety of risks, including risks of a direct investment in the underlying securities that the ETF holds. For example, the general level of stock prices may decline, thereby adversely affecting the value of the underlying investments of the ETF and, consequently, the value of the ETF. In addition, the market value of the ETF shares may differ from their NAV because the supply and demand in the market for ETF shares at any point is not always identical to the supply and demand in the market for the underlying securities. Also, ETFs that track particular indices typically will be unable to match the performance of the index exactly due to, among other things, the ETF’s operating expenses and transaction costs. ETFs typically incur fees that are separate from those fees incurred directly by the Fund. Therefore, as a shareholder in an ETF (as with other investment companies), the  Fund would bear its ratable share of that entity’s expenses. At the same time, the Fund would continue to pay its own investment management fees and other expenses. As a result, the Fund and its shareholders, in effect, will be absorbing fees at two levels with respect to investments in ETFs. Further, certain of the ETFs in which the Fund may invest are leveraged. Leveraged ETFs seek to deliver multiples of the performance of the index or other benchmark they track and use derivatives in an effort to amplify the returns of the underlying index or benchmark. While leveraged ETFs may offer the potential for greater return, the potential for loss and the speed at which losses can be realized also are greater. Most leveraged ETFs “reset” daily, meaning they are designed to achieve their stated objectives on a daily basis. Leveraged ETFs can deviate substantially from the performance of their underlying benchmark over longer periods of time, particularly in volatile periods. The more the Fund invests in such leveraged ETFs, the more this leverage will magnify any losses on those investments.

Furthermore, disruptions in the markets for the securities underlying ETFs purchased or sold by the Fund could result in losses on the Fund’s investment in ETFs.

Illiquid Investments. In accordance with Rule 22e-4 (the “Liquidity Rule”) under the 1940 Act, the Fund may invest up to 15% of its net assets in “illiquid investments” that are assets. For these purposes, “illiquid investments” are investments that the Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without the sale or disposition significantly changing the market value of the investment. For the Fund, each portfolio investment must be classified at least monthly into one of four liquidity categories (illiquid, as discussed above, as well as highly liquid, moderately liquid and less liquid), which are defined pursuant to the Liquidity Rule and classified in accordance with the Fund’s written liquidity risk management program by the program administrator designated by the Trust’s Board of Trustees. Such classification is to be made using information obtained after reasonable inquiry and taking into account relevant market, trading and investment-specific considerations. In making such classifications, the Fund determines whether trading varying portions of a position in a particular portfolio investment or asset class, in sizes that the Fund would reasonably anticipate trading, is reasonably expected to significantly affect its liquidity. If so, this determination is taken into account when classifying the liquidity of that investment. The Fund may be assisted in classification determinations by one or more third-party service providers. Assets classified according to this process as “illiquid investments” are those subject to the 15% limit on illiquid investments.

In the event that changes in the portfolio or other external events cause the Fund to exceed this limit, the Fund must take steps to bring its illiquid investments that are assets to or below the applicable limit of its net assets within a reasonable period of time. This requirement would not force the Fund to liquidate any portfolio investment.

Investment Grade Securities. Investment grade securities are fixed-income securities rated by one or more of the rating agencies in one of the four highest rating categories at the time of purchase (e.g., AAA, AA, A or BBB by S&P or Fitch or Aaa, Aa, A or Baa by Moody’s or the equivalent by another nationally recognized statistical rating organization) or determined to be of equivalent quality by the Adviser. Securities rated BBB or Baa represent the lowest of four levels of investment grade securities and are regarded as borderline between sound obligations and those in which speculative elements predominate. The Fund is

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permitted to hold investment grade securities or “high grade” securities, and may hold unrated securities if the Adviser considers the risks involved in owning that security to be equivalent to the risks involved in holding an investment grade security. Ratings assigned to fixed-income securities represent only the opinion of the rating agency assigning the rating and are not dispositive of the credit risk associated with the purchase of a particular fixed-income security. Moreover, market risk also will affect the prices of even the highest rated fixed-income securities so that their prices may rise or fall even if the issuer’s capacity to repay its obligations remains unchanged.

Loans of Portfolio Securities. The  Fund may lend its portfolio securities to brokers, dealers, banks and other institutional investors. By lending its portfolio securities, the Fund attempts to increase its net investment income through the receipt of interest on the cash collateral with respect to the loan or fees received from the borrower in connection with the loan. Any gain or loss in the market price of the securities loaned that might occur during the term of the loan would be for the account of the Fund. The Fund employs an agent to implement the securities lending program and the agent receives a fee from the Fund for its services. The Fund will not lend more than 33% of the value of its total assets.

The Fund may lend its portfolio securities so long as the terms, structure and the aggregate amount of such loans are not inconsistent with the 1940 Act or the rules and regulations or interpretations of the SEC thereunder, which currently require that (i) the borrower pledge and maintain with the Fund collateral consisting of liquid, unencumbered assets having a value not less than 100% of the value of the securities loaned; (ii) the borrower adds to such collateral whenever the price of the securities loaned rises (i.e., the borrower “marks-to-market” on a daily basis); (iii) the loan be made subject to termination by the Fund at any time; and (iv) the Fund receives a reasonable return on the loan (which may include the Fund investing any cash collateral in interest bearing short-term investments), any distributions on the loaned securities and any increase in their market value. In addition, voting rights may pass with the loaned securities, but the Fund will retain the right to call any security in anticipation of a vote that the Adviser deems material to the security on loan.

Loans of securities involve a risk that the borrower may fail to return the securities or may fail to maintain the proper amount of collateral, which may result in a loss of money by the Fund. There may be risks of delay and costs involved in recovery of securities or even loss of rights in the collateral should the borrower of the securities fail financially. These delays and costs could be greater for foreign securities. However, loans will be made only to borrowers deemed by the Adviser to be creditworthy and when, in the judgment of the Adviser, the income that can be earned from such securities loans justifies the attendant risk. All relevant facts and circumstances, including the creditworthiness of the broker, dealer, bank or institution, will be considered in making decisions with respect to the lending of securities, subject to review by the  Trust’s Board of Trustees. The  Fund also bears the risk that the reinvestment of collateral will result in a principal loss. Finally, there is the risk that the price of the securities will increase while they are on loan and the collateral will not be adequate to cover their value.

Money Market Instruments. Money market instruments are high quality short-term fixed-income securities. Money market instruments may include obligations of governments, government agencies, banks, corporations and special purpose entities and repurchase agreements relating to these obligations. Certain money market instruments may be denominated in a foreign currency.  Money market instruments may be adversely affected by market and economic events, such as: a rise in prevailing short-term interest rates; adverse developments in the banking industry, which issues or guarantees many money market instruments; adverse economic, political or other developments affecting domestic issuers of money market instruments; changes in the credit quality of issuers; and default by a  counterparty or an issuer. These instruments may be subject to federal income, state income and/or other taxes. Instead of investing in money market instruments directly, the Fund may invest in money market funds, including those advised or managed by the Adviser or its affiliates. During unusual market conditions, the Fund may invest up to 100% of its assets in cash or cash equivalents temporarily, which may be inconsistent with its investment objective(s) and other policies.

Municipals. Municipal securities include debt obligations of states, territories or possessions of the United States and the District of Columbia and their political subdivisions, agencies and instrumentalities, the income on which is generally exempt from regular federal income tax at the time of issuance, in the opinion of bond counsel or other counsel to the issuers of such securities. Municipals include both municipal bonds (those securities with  maturities of five years or more) and municipal notes (those with maturities of less than five years). Municipal bonds are issued for a wide variety of reasons: to construct public facilities, such as airports, highways, bridges, schools, hospitals, mass transportation, streets, water and sewer works; to obtain funds for operating expenses; to refund outstanding municipal obligations; and to loan funds to various public institutions and facilities. Certain industrial development bonds are also considered municipal bonds if their interest is exempt from regular federal income tax. Industrial development bonds are issued by, or on behalf of, public authorities to obtain funds for various privately-operated manufacturing facilities, housing, sports arenas, convention centers, airports, mass transportation systems and water, gas or sewage works. Industrial development bonds are ordinarily dependent on the credit quality of a private user, not the public issuer. Private activity bonds are another type of municipal security.

The two principal classifications of municipal bonds are “general obligation” and “revenue” or “special tax” bonds. General obligation bonds are secured by the issuer’s pledge of its full faith, credit and taxing power for the payment of principal and interest. Thus, these bonds may be vulnerable to limits on a government’s power or ability to raise revenue or increase taxes and its ability to maintain a fiscally sound budget. The timely payments may also be influenced by any unfunded pension liabilities or other post-employee benefit plan liabilities. These bonds may also depend on legislative appropriation and/or funding or other support from other governmental bodies in order to make payments. Revenue or special tax bonds are

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payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other tax, but not from general tax revenues. As a result, these bonds historically have been subject to a greater risk of default than general obligation bonds because investors can look only to the revenue generated by the project or other revenue source backing the project, rather than to the general taxing authority of the state or local government issuer of the obligations.

Industrial revenue bonds in most cases are revenue bonds and generally do not have the pledge of the credit of the issuer. The payment of the principal and interest on such industrial revenue bonds is dependent solely on the ability of the user of the facilities financed by the bonds to meet its financial obligations and the pledge, if any, of real and personal property so financed as security for such payment. Short-term municipal obligations issued by states, cities, municipalities or municipal agencies, include tax anticipation notes, revenue anticipation notes, bond anticipation notes, construction loan notes and short-term discount notes.

Private activity bonds may be used by municipalities to finance the development of industrial facilities for use by private enterprise. Principal and interest payments are to be made by the private enterprise benefitting from the development, which means that the holder of the bond is exposed to the risk that the private issuer may default on the bond. The credit and quality of private activity bonds and industrial development bonds are usually related to the credit of the corporate user of the facilities. Payment of interest on and repayment of principal of such bonds is the responsibility of the corporate user (and/or any guarantor).

Municipal notes are issued to meet the short-term funding requirements of local, regional and state governments. Municipal notes include bond anticipation notes, revenue anticipation notes and tax and revenue anticipation notes. These are short-term debt obligations issued by state and local governments to aid cash flows while waiting for taxes or revenue to be collected, at which time the debt is retired. Other types of municipal notes in which the Fund may invest are construction loan notes, short-term discount notes, tax-exempt commercial paper, demand notes and similar instruments.

Municipal bonds generally include debt obligations issued by or on behalf of states and their political subdivisions, and duly constituted authorities and corporations, to obtain funds to construct, repair or improve various public facilities such as airports, bridges, highways, hospitals, housing, schools, streets and water and sewer works. Municipal bonds may also be issued to refinance outstanding obligations as well as to obtain funds for general operating expenses and for loans to other public institutions and facilities. In addition, municipal bonds may include obligations of municipal housing authorities and single-family mortgage revenue bonds. Weaknesses in federal housing subsidy programs and their administration may result in a decrease of subsidies available for payment of principal and interest on housing authority bonds. Economic developments, including fluctuations in interest rates and increasing construction and operating costs, may also adversely impact revenues of housing authorities. In the case of some housing authorities, inability to obtain additional financing could also reduce revenues available to pay existing obligations. Single-family mortgage revenue bonds are subject to extraordinary mandatory redemption at par in whole or in part from the proceeds derived from prepayments of underlying mortgage loans and also from the unused proceeds of the issue within a stated period which may be within a year from the date of issue.

Note obligations with demand or put options may have a stated maturity in excess of one year, but permit any holder to demand payment of principal plus accrued interest upon a specified number of days’ notice. Frequently, such obligations are secured by letters of credit or other credit support arrangements provided by banks. The issuer of such notes normally has a corresponding right, after a given period, to repay at its discretion the outstanding principal of the note plus accrued interest upon a specific number of days’ notice to the bondholders. The interest rate on a demand note may be based upon a known lending rate, such as the prime lending rate, and be adjusted when such rate changes, or the interest rate on a demand note may be a market rate that is adjusted at specified intervals. Each note purchased by the Fund will meet the quality criteria set out in the Prospectus for the  Fund.

The yields of municipal bonds depend on, among other things, general money market conditions, conditions in the municipal bond market, the size of a particular offering, the maturity of the obligation, and the rating of the issue. The ratings of  Moody’s Investors Service, Inc. (“Moody’s”) and  S&P Global Ratings Group, a division of S&P Global Inc. (“S&P”) represent their opinions of the quality of the municipal bonds rated by them. It should be emphasized that such ratings are general and are not absolute standards of quality. Consequently, municipal bonds with the same maturity, coupon and rating may have different yields, while municipal bonds of the same maturity and coupon, but with different ratings, may have the same yield. It will be the responsibility of the  Adviser to appraise independently the fundamental quality of the bonds held by the Fund.

Municipal bonds are sometimes purchased on a “when-issued” or “delayed-delivery” basis, which means the Fund has committed to purchase certain specified securities at an agreed-upon price when they are issued. The period between commitment date and issuance date can be a month or more. It is possible that the securities will never be issued and the commitment canceled.

From time to time proposals have been introduced before Congress to restrict or eliminate the regular federal income tax exemption for interest on municipal bonds. Similar proposals may be introduced in the future.

Similarly, from time to time proposals have been introduced before state and local legislatures to restrict or eliminate the state and local income tax exemption for interest on municipal bonds. Similar proposals may be introduced in the future.

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The  Fund may also purchase bonds the income on which is subject to the alternative minimum tax (“AMT bonds”). AMT bonds are tax-exempt private activity bonds issued after August 7, 1986, the proceeds of which are directed, at least in part, to private, for-profit organizations. While the income from AMT bonds is exempt from regular federal income tax, it is a tax preference item in the calculation of the alternative minimum tax. The alternative minimum tax is a special separate tax that applies to some taxpayers who have certain adjustments to income or tax preference items.

Municipal obligations of any type, such as general obligation and revenue or special tax bonds as well as other municipal obligations associated with specific projects, can be negatively affected by changing demographic trends, such as population shifts or changing tastes and values, or increasing vacancies or declining rents resulting from legal, cultural, technological, global or local economic developments, as well as reduced demand for properties, revenues or goods. As a result of various economic, market and other factors, there could be reduced tax or other revenue available to issuers of municipal obligations and, in turn, increased budgetary and financial pressure on municipalities and other issuers of municipal obligations, which could adversely impact the risks associated with municipal obligations of such issuer. As a result, the Fund’s investments in municipal obligations may be subject to heightened risks relating to the occurrence of such developments.

An issuer of municipal securities may file for bankruptcy or otherwise seek to reorganize its debts by extending debt maturities, reducing the amount of principal or interest, refinancing the debt or taking other measures, in each case which may significantly affect the rights of creditors and the value of the municipal securities and the value of the Fund’s investments in such municipal securities. In addition, changes to bankruptcy laws may adversely impact the Fund’s investments in municipal securities, including creditor rights, if the issuer seeks bankruptcy protection.

Build America Bonds are taxable municipal securities on which the issuer receives federal support of the interest paid. Assuming certain specified conditions are satisfied, issuers of Build America Bonds may either (i) receive reimbursement from the U.S. Treasury with respect to a portion of its interest payments on the bonds (“direct pay” Build America Bonds) or (ii) provide tax credits to investors in the bonds (“tax credit” Build America Bonds). Unlike most other municipal securities, interest received on Build America Bonds is subject to federal and state income tax. Issuance of Build America Bonds ceased on December 31, 2010. The number of Build America Bonds available in the market is limited, which may negatively affect the value of the Build America Bonds.

The Fund may hold municipal private placements. These securities are sold through private negotiations, usually to institutions or mutual funds, and generally have resale restrictions. Their yields are usually higher than comparable public securities to compensate the investor for their limited marketability.

Non-Publicly Traded Securities, Private Placements and Restricted Securities. The Fund may invest in securities that are neither listed on a stock exchange nor traded OTC, including privately placed and restricted securities, which are generally subject to resale or transfer restrictions or prohibitions as a matter of contract and/or under applicable U.S. federal securities laws, including Rule 144A under the Securities Act of 1933, as amended. Such unlisted securities may involve a higher degree of business and financial risk that can result in substantial losses to the Fund. As a result of the absence of a public trading market for these securities, they may be less liquid than publicly traded securities. Private placements and restricted securities may be classified as illiquid and subject to the limitations discussed under “Illiquid Investments.” Although these securities may be resold in privately negotiated transactions or pursuant to an exemption from registration under applicable securities laws, the prices realized from these sales could be less than those originally paid by the Fund or less than what may be considered the fair value of such securities. The amount of discount from the prevailing market price may vary depending on the type of security, the character of the issuer, the party who will bear the expenses of registering the restricted security and prevailing supply and demand conditions. Furthermore, companies whose securities are not publicly traded may not be subject to the disclosure and other investor protection requirements which might be applicable if their securities were publicly traded. The illiquidity of the market, as well as the lack of publicly available information regarding these securities, including readily available market quotations, may also adversely affect the ability of the Fund to arrive at a fair value for certain securities at certain times and could make it difficult for the Fund to sell certain securities.

If restricted securities or privately placed securities are required to be registered under the securities laws of one or more jurisdictions before being sold, the Fund may be required to bear the expenses of registration and transaction costs may be higher for these securities generally. In such cases, a considerable time period may elapse between the time the Fund decides to sell the security and the time it is permitted to sell the security under an effective registration statement. During this time period, adverse market conditions may develop, which could result in the Fund obtaining less favorable pricing terms for its sale of the security than it would have if the security had been sold promptly.

Private placements and restricted securities may involve greater risks than investments in securities of publicly traded companies. In addition, issuers of such securities may have limited financial resources, be unable to meet their obligations and tend to be in earlier stages of development.

Promissory Notes.  Promissory notes are generally debt obligations of the issuing entity and are subject to the risks of investing in corporate debt.

Repurchase Agreements. Repurchase agreements are transactions in which the Fund purchases a security or basket of securities and simultaneously commits to resell that security or basket to the seller (a bank, broker or dealer) at a mutually agreed-upon date and price. The resale price reflects the purchase price plus an agreed-upon market rate of interest which is

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unrelated to the coupon rate or date of maturity of the purchased security. The term of these agreements usually ranges from overnight to one week, and never exceeds one year. Repurchase agreements with a term of over seven days are considered illiquid.

In these transactions, the Fund receives securities that have a market value at least equal to the purchase price (including accrued interest) of the repurchase agreement, and this value is maintained during the term of the agreement. These securities are held by State Street Bank and Trust Company (the “Custodian”) or an approved third-party for the benefit of the Fund until repurchased. Repurchase agreements permit the Fund to remain fully invested while retaining overnight flexibility to pursue investments of a  longer-term nature. If the seller defaults and the value of the repurchased securities declines, the Fund might incur a loss. If bankruptcy proceedings are commenced with respect to the seller, the Fund’s realization upon the collateral may be delayed.

While repurchase agreements involve certain risks not associated with direct investments in debt securities, the Fund follows procedures approved by the Trustees that are designed to minimize such risks. These procedures include effecting repurchase transactions only with large, well-capitalized and well-established financial institutions whose financial condition will be continually monitored by the Adviser. In addition, as described above, the value of the collateral underlying the repurchase agreement will be at least equal to the repurchase price, including any accrued interest earned on the repurchase agreement. In the event of a default or bankruptcy by a selling financial institution, the Fund will seek to liquidate such collateral. However, the exercising of the Fund’s right to liquidate such collateral could involve certain costs or delays and, to the extent that proceeds from any sale upon a default of the obligation to repurchase were less than the repurchase price, the Fund could suffer a loss. The Fund may invest in repurchase agreements backed by municipal securities and non-governmental collateral such as corporate debt obligations, convertible securities and common and preferred stock. Certain of these securities may be rated below investment grade. Repurchase agreements involving obligations other than  U.S. government securities may be subject to special risks. Repurchase agreements secured by obligations that are not eligible for direct investment under the Fund’s investment objective and restrictions may require the Fund to promptly dispose of such collateral if the seller or guarantor becomes insolvent.

The Fund may enter into repurchase agreements on a forward commitment basis. To the extent the Fund does so and the  counterparty to the trade fails to effectuate the trade at the scheduled time, the Fund may be forced to deploy its capital in a repurchase agreement with a less favorable rate of return than it otherwise may have achieved or may be unable to enter into a repurchase agreement at all at the desired time.

In December 2023, the SEC adopted rule amendments providing that any covered clearing agency (“CCA”) for U.S. Treasury securities require that every direct participant of the CCA (which generally would be a bank or broker-dealer) submit for clearance and settlement all eligible secondary market transactions in U.S. Treasury securities to which it is a counterparty. The clearing mandate includes in its scope all repurchase or reverse repurchase agreements of such direct participants collateralized by U.S. Treasury securities (collectively, “Treasury repo transactions”) of a type accepted for clearing by a registered CCA, including both bilateral Treasury repo transactions and triparty Treasury repo transactions where a bank agent provides custody, collateral management and settlement services.

The Treasury repo transactions of the Fund with any direct participants of a CCA will be subject to the mandatory clearing requirement. Compliance with the clearing mandate for Treasury repo transactions will be required by June 30, 2027. The Fund will be required to clear all or substantially all of its Treasury repo transactions as of the compliance date. There are currently substantial regulatory and operational uncertainties associated with the implementation of these requirements which may affect the cost, terms and/or availability of cleared repo transactions.

Reverse Repurchase Agreements.  Under a reverse repurchase agreement, the Fund sell a security and promise to repurchase that security at an agreed-upon future date and price. The price paid to repurchase the security reflects interest accrued during the term of the agreement. Reverse repurchase agreements may be entered into for, among other things, obtaining leverage, facilitating short-term liquidity or when the Adviser expects that the interest income to be earned from the investment of the transaction proceeds will be greater than the related interest expense. Please see “Derivatives -- Regulatory Matters” and “Repurchase Agreements.” Reverse repurchase agreements may be viewed as a speculative form of borrowing called leveraging. Furthermore, reverse repurchase agreements involve the risks that (i) the interest income earned in the investment of the proceeds will be less than the interest expense, (ii) the market value of the securities retained in lieu of sale by the Fund may decline below the price of the securities the Fund has sold but is obligated to repurchase, (iii) the market value of the securities sold will decline below the price at which the Fund is required to repurchase them and (iv) the securities will not be returned to the Fund.

In addition, the use of leverage may cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations. Leverage, including borrowing, may cause the Fund to be more volatile than if the Fund had not been leveraged. This is because leverage tends to exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. All forms of borrowing are limited in the aggregate and may not exceed 33% of the Fund’s total assets, except as permitted by law or SEC regulations.

Temporary Investments. Under adverse or unstable market conditions or abnormal circumstances or when the Adviser believes that changes in market, economic, political or other conditions warrant, the Fund may, in the discretion of the Adviser,

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take temporary positions that are inconsistent with the Fund’s principal investment strategy in attempting to respond to such conditions or circumstances. For example, the Fund may invest without limit in cash, cash equivalents or other fixed-income instruments, derivatives, repurchase agreements or securities of other investment companies, including money market funds, for temporary purposes. If the Adviser incorrectly predicts the effects of these changes or during periods of temporary defensive or other temporary positions, such temporary investments may adversely affect the Fund’s performance and the Fund may not achieve its investment objective.

U.S. Government Securities. U.S. government securities refer to a variety of fixed-income securities issued or guaranteed by the U.S. government and its various instrumentalities and agencies. The U.S. government securities that  the Fund may purchase include U.S. Treasury bills, notes and bonds, all of which are direct obligations of the U.S. government. In addition,  the Fund may purchase securities issued by agencies and instrumentalities of the U.S. government that are backed by the full faith and credit of the United States. Among the agencies and instrumentalities issuing these obligations are the Government National Mortgage Association (“Ginnie Mae”) and the Federal Housing Administration. Securities issued by the U.S. Treasury and agencies and instrumentalities of the U.S. government generally provide a lower current return than obligations of other issuers.  The Fund may also purchase securities issued by agencies and instrumentalities that are not backed by the full faith and credit of the United States, but whose issuing agency or instrumentality has the right to borrow, to meet its obligations, from the U.S. Treasury. Among these agencies and instrumentalities are the Federal National Mortgage Association (“Fannie Mae”),  the Federal Home Loan Mortgage Corporation (“Freddie Mac”) and the Federal Home Loan Banks. Further,  the Fund may purchase securities issued by agencies and instrumentalities that are backed solely by the credit of the issuing agency or instrumentality. Among these agencies and instrumentalities is the Federal Farm Credit System. U.S. government securities are subject to interest rate risks and can exhibit price fluctuations resulting from increases or decreases in interest rates. The U.S. government securities in which the Fund may invest may pay fixed, floating, variable, or adjustable interest rates.

When-Issued and Delayed Delivery Securities, TBAs and Forward Commitments.  The Fund may purchase or sell securities on a when-issued or delayed delivery basis or may purchase or sell securities on a forward commitment basis. When these transactions are negotiated, the price is fixed at the time of the commitment, but delivery and payment can take place a month or more after the date of commitment. The Fund may sell the securities before the settlement date if it is deemed advisable. The securities so purchased or sold are subject to market fluctuation and no interest or dividends accrue to the purchaser prior to the settlement date. In addition, the Fund may invest in to-be-announced pass-through mortgage securities, which settle on a delayed delivery basis (“TBAs”). In a TBA transaction, the buyer and seller agree upon general trade parameters such as agency, settlement date, par amount, and price at the time the contract is entered into but the MBS are delivered in the future, generally 30 days later. Accordingly, the Fund’s investments in TBAs are subject to risks such as failure of the counterparty to perform its obligation to deliver the security, the characteristics of a security delivered to the Fund may be less favorable than expected and the security the Fund buys will lose value prior to its delivery.

At the time  the Fund makes the commitment to purchase or sell securities on a when-issued, delayed delivery or forward commitment basis, it will record the transaction and thereafter reflect the value, each day, of such security purchased, or if a sale, the proceeds to be received, in determining its NAV. At the time of delivery of the securities, their value may be more or less than the purchase or sale price. An increase in the percentage of  the Fund’s assets committed to the purchase of securities on a when-issued, delayed delivery or forward commitment basis may increase the volatility of its NAV.

When, As and If Issued Securities. The Fund may purchase securities on a “when, as and if issued” basis, under which the issuance of the security depends upon the occurrence of a subsequent event, such as approval of a merger, corporate reorganization or debt restructuring. The commitment for the purchase of any such security will not be recognized in the portfolio of the Fund until the Adviser determines that issuance of the security is probable. At that time, the Fund will record the transaction and, in determining its NAV, will reflect the value of the security daily.

An increase in the percentage of the Fund’s assets committed to the purchase of securities on a “when, as and if issued” basis may increase the volatility of its NAV. The Fund may also sell securities on a “when, as and if issued” basis provided that the issuance of the security will result automatically from the exchange or conversion of a security owned by the Fund at the time of sale.

Zero Coupons, Pay-In-Kind Securities or Deferred Payment Securities. Zero coupon, pay-in-kind and deferred payment securities are all types of fixed-income securities on which the holder does not receive periodic cash payments of interest or principal. Generally, these securities are subject to greater price volatility and lesser liquidity in the event of adverse market conditions than comparably rated securities paying cash interest at regular intervals. Although the Fund will not receive cash periodic coupon payments on these securities, the Fund may be deemed to have received interest income, or “phantom income” during the life of the obligation. The Fund may have to distribute such phantom income to avoid taxes at the Fund level, although it has not received any cash payment.

Zero Coupons. Zero coupons are fixed-income securities that do not make regular interest payments. Instead, zero coupons are sold at a discount from their face value. The difference between a zero coupon’s issue or purchase price and its face value represents the imputed interest an investor will earn if the obligation is held until maturity. For tax purposes, a portion of this imputed interest is deemed as income received by zero coupon bondholders each year. The  Fund intends to pass along such interest as a component of the Fund’s distributions of net investment income.

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Zero coupons may offer investors the opportunity to earn a higher yield than that available on ordinary interest-paying obligations of similar credit quality and maturity. However, zero coupon prices may also exhibit greater price volatility than ordinary fixed-income securities because of the manner in which their principal and interest are returned to the investor.

Pay-In-Kind Securities. Pay-in-kind securities are securities that have interest payable by delivery of additional securities. Upon maturity, the holder is entitled to receive the aggregate par value of the securities.

Deferred Payment Securities. Deferred payment securities are securities that remain zero coupons until a predetermined date, at which time the stated coupon rate becomes effective and interest becomes payable at regular intervals.

Risks of Indirect Exposure to Crypto Assets

Crypto Assets Risk. Crypto assets (also referred to as “digital assets”) are assets issued and/or transferred using distributed ledger technology that may be designed to act as a store of wealth, a medium of exchange or an investment vehicle, among other use cases. The Fund may gain indirect exposure to crypto assets by investing in  securities of companies that have direct or indirect exposure to digital assets, the digital asset markets and/or the broader digital asset industry (each, a “Digital Asset-Related Company”). The  Fund’s exposure to crypto assets or Digital Asset-Related Companies (if any) will vary over time and could be significant.

Crypto assets constitute an emerging asset class with a limited history and exposure to crypto assets is subject to significant risks, including significant price and trading volatility and fraud and manipulation, which are generally more pronounced in the crypto asset market compared to traditional asset classes. In addition, the performance and value of indirect investments in crypto assets may differ significantly from the performance or value of underlying crypto assets.

Crypto assets facilitate decentralized, peer-to-peer financial exchange and value storage without the oversight of a central authority or banks. The value of a crypto asset is generally determined by factors such as the perceived future prospects or the supply and demand for such crypto asset in the trading markets for such crypto asset. The value of a crypto asset may decline unpredictably and precipitously, including to zero, for a variety of reasons, including, but not limited to: investor perceptions and expectations; regulatory changes or uncertainty; general economic or financial market conditions; slower adoption and use in the retail and commercial marketplace; public opinion regarding the environmental impact of the creation or validation (“minting,” “mining” or “staking”) of crypto assets; confidence in, and the maintenance and development of, its network and open-source software protocols, such as  blockchain, for ensuring the integrity of crypto asset transactional data; the further development of crypto assets; custody and safekeeping of crypto assets; a change in user preference to other crypto assets; and general risks tied to the use of information technologies, including cybersecurity risks. The development and value of crypto assets is also influenced by global adoption trends, regulatory treatment (e.g., classification as currencies, commodities or securities), tax implications, anti-money laundering and sanctions requirements, and restrictions on trading platforms.

In addition, crypto asset trading platforms and exchanges (if any) for crypto assets (referred to as “crypto asset trading platforms”) may be centralized or decentralized, are often unregulated and are more exposed to operational or technical issues as well as the potential for fraud or manipulation, misappropriation, or failure and other risks than established, regulated exchanges for securities, derivatives and traditional currencies. Also, crypto assets may not be widely accepted as a substitute for fiat currency. Many crypto assets do not have, or are unable to benefit from, viable trading markets. Accordingly, crypto assets are also subject to risks associated with  illiquidity and valuation challenges. There may also be uncertainty on the application of laws and regulations to such platforms. Crypto asset trading platforms have in the past, and may in the future, fail or otherwise cease operating temporarily or even permanently, resulting in asset losses or other market disruptions. Because crypto assets may trade in multiple venues, liquidity may be dispersed, which may pose challenges for exiting positions, particularly in times of stress. In addition, crypto asset trading platforms and custodians (and similar market participants or service providers) are vulnerable to cyberattacks and breaches, loss, theft, destruction or other compromise of private keys, which could lead to theft or permanent and irretrievable loss of assets. A cyber-security breach or a business failure of a crypto asset platform or custodian (and similar market participants or service providers) may negatively impact the price of affected crypto assets (including securities of the crypto asset platform or custodian, if any). Although crypto asset transactions are typically publicly available on a blockchain or distributed ledger, the public address does not identify the controller, owner or holder of the private key. Unlike bank and brokerage accounts, crypto asset exchanges and custodians that hold crypto assets do not always identify the owner. The opaque nature of the crypto asset markets poses asset verification challenges for market participants, regulators and auditors and gives rise to increased risks, including risks associated with manipulation and fraud. Trading crypto assets generally involves paying fees to ensure that transactions are promptly recorded on a blockchain or distributed ledger. The amounts of these fees are subject to market forces and it is possible that the fees could increase substantially, particularly during a period of stress. In addition, crypto asset exchanges, wallet providers, and other custodians may charge high fees relative to custodians in many other financial markets. As an evolving asset class, crypto assets are subject to additional risks, and it is difficult to anticipate future developments or potential challenges they may present.

Additional factors affecting the further development of crypto assets (and, in turn, affecting the value and liquidity of crypto assets) include, but are not limited to: the maintenance and development of open-source software protocols; the availability and popularity of other forms or methods of buying and selling goods and services; the use of the networks supporting crypto

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assets, such as those for developing smart contracts and distributed applications; and  cybersecurity risks. A breach or failure of one crypto asset or network may lead to a loss in confidence in, and thus decreased usage and/or value of, other crypto assets or networks. In addition, legal or regulatory changes may negatively impact the operation of a crypto asset network or restrict the use of crypto assets.

Flaws in open-source code that have been exposed and exploited or advances in fields such as quantum computing could undermine the cryptographic integrity of crypto assets and  blockchain networks. Such blockchain networks are subject to operational risks, including delays in transaction processing, evolving regulatory requirements that may necessitate changes to recording methods, technical or key-custody flaws, compromise of cryptographic safeguards, inhibited access due to new technologies or services, loss of confidence from breaches on related chains, volatile transaction fees, and network forks. Any of these risks could materially and adversely affect the value of crypto assets.

Crypto assets are technological innovations with a limited history; they are highly speculative assets and future  U.S. or foreign government or regulatory actions or policies may limit, perhaps to a materially adverse extent, the value of the Fund’s indirect investment in crypto assets and the ability to exchange a crypto asset or utilize it as a medium of exchange.

Furthermore, the opaque nature of the crypto asset market poses asset verification challenges for market participants, regulators and auditors and gives rise to an increased risk of manipulation and fraud. Crypto assets have in the past been, and in the future could be, used to facilitate illicit activities, potentially exposing businesses transacting in such assets to increased risks of criminal or civil liability and loss of banking relationships or crypto assets to possible removal from trading platforms, all of which could negatively impact the value of the crypto assets. Any of the aforementioned occurrences could adversely affect the price of a crypto asset, the attractiveness of a crypto asset’s  blockchain network and the value of the Fund’s investments.

Digital Asset-Related Companies. The Fund may invest in Digital Asset-Related Companies. These Digital Asset-Related Companies may, among other things, use crypto assets as reserve assets, accept crypto assets for payment of goods or services, invest directly in crypto assets, provide crypto asset-related services (including technology or other services that support a crypto asset exchange or payment network, such as banks, payment service providers, or other financial companies), engage in or support crypto asset mining (including by providing technology that can be used in the mining of crypto assets, such as manufacturers of graphics processing units), and/or hold crypto assets on their balance sheet (including publicly traded operating companies in unrelated industries). Digital Asset-Related Companies may or may not be focused on the digital asset industry as a primary line of business. As a result, overall operating results of a Digital Asset-Related Company may be affected to varying degrees by digital asset-related lines of business or activities.

To the extent the Fund invests in Digital Asset-Related Companies, the Fund will be exposed to the risks associated with crypto assets generally, including those summarized above, and may experience losses, which could be sudden and significant, resulting from such investments. For example, if a Digital Asset-Related Company that owns crypto assets intends to pay a dividend using such crypto asset holdings or to otherwise make a distribution of such holdings to its shareholders, including the Fund, such dividends or distributions may face regulatory, operational and technical issues. Volatility and price declines in the crypto asset markets, and other developments adversely affecting the crypto asset markets, may have an adverse effect on the business, financial condition, and results of operation of a Digital Asset-Related Company and the Fund may experience losses to the extent they invest in such companies. Digital Asset-Related Companies may also be negatively impacted by regulatory enforcement actions against the crypto asset trading venues upon which a crypto asset trades. Such actions could significantly reduce the number of venues upon which a crypto asset trades and could negatively impact the value and liquidity of crypto assets held by a Digital Asset-Related Company in which the Fund invests. For more details regarding crypto asset risks generally, please see “Crypto Assets Risk” above.

Additionally, Digital Asset-Related Companies face risks associated with crypto assets and their business models and operations generally, including profitability challenges, viability risks, intense competition, regulatory scrutiny and related risks (including regulatory fragmentation and uncertainty), cybersecurity threats and related risks, operational disruptions and related risks, market volatility, liquidity risks, and economic risks. Many Digital Asset-Related Companies, particularly smaller or newer companies, may struggle to achieve profitability or long-term viability. In addition, many Digital Asset-Related Companies store sensitive consumer information and could be the target of cybersecurity attacks and other types of theft, which could have a negative impact on such companies. These companies could also be negatively impacted by disruptions in service caused by hardware or software failure, or by interruptions or delays in service caused by reliance on third-party service providers, including third-party data center hosting facilities, custodians and maintenance providers. Digital Asset-Related Companies involved in the use of crypto assets as “alternative currencies” may face slower adoption rates and be subject to higher levels of regulatory scrutiny in the future, which could severely impact the viability of these companies. Digital Asset-Related Companies with such significant “alternative currency” exposure may also be negatively impacted during high periods of volatility within crypto markets. Smaller Digital Asset-Related Companies may face heightened risks compared to larger, more established companies. Smaller companies often have fewer resources, less diversified business models, and limited access to capital, making them more vulnerable to adverse market conditions. Additionally, the customers and/or suppliers of Digital Asset-Related companies may be concentrated in a particular country, region, or industry. Any adverse event affecting one of these countries, regions or industries could have a negative impact on Digital Asset-Related Companies.

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Additional Risks.

In addition to the investment strategies and risks described in the prospectus and above, the Fund is subject to the following risks:  

Special Risks Related to Cyber Security. The Trust and its service providers are susceptible to cyber security risks that include, among other things, theft, unauthorized monitoring, release, misuse, loss, destruction or corruption of confidential and highly restricted data; denial of service attacks; unauthorized access to relevant systems; compromises to networks or devices that the Trust and its service providers use to service the Fund’s operations; or operational disruption or failures in the physical infrastructure or operating systems that support the Trust and its service providers. The Trust and its service providers are also subject to the cyber security and data risks discussed with respect to their use of AI tools, to the extent applicable, and the risk of AI tools and AI generated-content being used in criminal or negligent ways, including for cyberattacks. AI Companies in which the Trust invest are also particularly subject to these and other cyber security risks. Cyber attacks against or security breakdowns of the Trust or its service providers may adversely impact the Trust and its shareholders, potentially resulting in, among other things, financial losses; the inability of Fund shareholders to transact business and the Fund to process transactions; inability to calculate the Fund’s NAV; violations of applicable privacy and other laws; regulatory fines, penalties, reputational damage, reimbursement or other compensation costs; and/or additional compliance costs. The Trust may incur additional costs for cyber security risk management and remediation purposes. In addition, cyber security risks may also impact issuers of securities in which the Fund invests, which may cause the Fund’s investment in such issuers to lose value. There can be no assurance that the Trust or its service providers will not suffer losses relating to cyber attacks or other information security breaches in the future.

Regulatory and Legal Risk. U.S. and non-U.S. governmental agencies and other regulators regularly implement additional regulations and legislators pass new laws that affect the investments held by the Fund, the strategies used by the Fund or the level of regulation or taxation applying to the Fund (such as regulations related to investments in derivatives and other transactions). These regulations and laws impact the investment strategies, performance, costs and operations of the Fund or taxation of shareholders. For example, the SEC adopted amendments to rules related to fund names and related strategies, which could result in costs to the Fund in amending its name and/or strategies accordingly. In addition, a rapidly expanding or otherwise more aggressive regulatory environment may impose greater costs on all sectors and on financial services companies in particular.

Market and Geopolitical Risk. The value of your investment in the Fund is based on the values of the Fund’s investments. These values change daily due to economic and other events that affect or are perceived or expected to affect the U.S. and global markets generally, as well as those that affect particular regions, countries, industries, companies, issuers, sectors, asset classes or governments. Price movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. The increasing  interconnectivity between global economies and markets increases the likelihood that events or conditions in one region, sector, industry, market or with respect to one company may adversely impact issuers in a different country, region, sector, industry, or market. For example, adverse developments in the banking or financial services sector could impact companies operating in various sectors or industries (and in turn adversely impact the Fund’s investments) and otherwise adversely affect the Fund and its operations. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates (or changes in interest rates), global demand for particular products or resources, market, political or financial system instability or uncertainty, embargoes, tariffs, sanctions and other trade barriers, natural disasters, pandemics, epidemics, terrorism, regulatory events and governmental or quasi-governmental actions. The occurrence of global events, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in increased market volatility and may have long term effects on both the U.S. and global financial markets. The occurrence of such events may be sudden and unexpected, and it is difficult to predict when similar events affecting the U.S. or global financial markets or economies may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value, liquidity and risk profile of the Fund’s portfolio, as well as its ability to sell securities to meet redemptions. In addition, no active trading market may exist for certain investments held by the Fund, which may impair the ability of the Fund to sell or to realize the current valuation of such investments in the event of the need to liquidate such assets. There is a risk that you may lose money by investing in the Fund.

Social, political, economic and other conditions and events, such as war, natural disasters, health emergencies (e.g., epidemics and pandemics), terrorism, conflicts, social unrest, recessions, inflation, interest rate changes and supply chain disruptions may occur and could significantly impact issuers, industries, governments and other systems, including the financial markets. As global systems, economies and financial markets are increasingly interconnected, events that once had only local impact are now more likely to have regional or even global effects. Events that occur in one country, region or financial market will, more frequently, adversely impact issuers in other countries, regions or markets. These impacts can be exacerbated by failures of governments and societies to adequately respond to an emerging event or threat. These types of events quickly and significantly impact markets in the U.S. and across the globe leading to extreme market volatility and disruption. The extent and nature of the impact on supply chains or economies and markets from these events is unknown, particularly if a health emergency or other similar event, persists for an extended period of time. Social, political, economic and other conditions and events, such as natural disasters, health emergencies (e.g., epidemics and pandemics), terrorism, conflicts, social unrest, recessions, inflation, interest rate changes and supply chain disruption, could reduce consumer demand or economic output,

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result in market closures, travel restrictions or quarantines, and generally have a significant impact on the economies and financial markets and the Adviser’s investment advisory activities and services of other service providers, which in turn could adversely affect the Fund’s investments and other operations. The value of the Fund’s investments may decrease as a result of such events, particularly if these events adversely impact the operations and effectiveness of the Adviser or key service providers or if these events disrupt systems and processes necessary or beneficial to the investment advisory or other activities on behalf of the Fund.

Additionally, health crises and geopolitical developments have in the past, and may in the future, adversely impact a number of industries, including but not limited to retail, transportation, hospitality and entertainment. In addition to these or other developments having adverse consequences for certain companies and other issuers in which the Fund invests and the value of the Fund’s investments therein, the operations of the Adviser (including those relating to the Fund) could be impacted adversely, including through quarantine measures and travel restrictions imposed on the Adviser’s, or service providers’ personnel located in affected countries, regions or local areas, or any related health issues of such personnel. Any of the foregoing events could materially and adversely affect the Adviser’s ability to source, manage and divest investments on behalf of the Fund and pursue the Fund’s investment objective and strategies. Similar consequences could arise with respect to other infectious diseases.

Low or high interest rates may magnify the risks associated with rising interest rates. During periods of low interest rates, the Fund’s susceptibility to interest rate risk (i.e., the risks associated with changes in interest rates) may be magnified, its yield and income may be diminished and its performance may be adversely affected (e.g., during periods of low interest rates, the Fund may be unable to maintain positive returns). Changing interest rates may have unpredictable effects on markets, including market volatility and reduced liquidity, and may adversely affect the Fund’s yield, income and performance. In addition, government actions (such as changes to interest rates) could have unintended economic and market consequences that adversely affect the Fund’s investments.

Investments in certain debt securities will be especially subject to the risk that, during certain periods,  the liquidity of particular issuers or industries, or all securities within a particular investment category, may shrink or disappear suddenly and without warning as a result of adverse economic, market or political events, or adverse investor perceptions, whether or not accurate. Government and other public debt can be adversely affected by large and sudden changes in local and global economic conditions that result in increased debt levels. Although high levels of government and other public debt do not necessarily indicate or cause economic problems, high levels of debt may create certain systemic risks if sound debt management practices are not implemented. A high debt level may increase market pressures to meet an issuer’s funding needs, which may increase borrowing costs and cause a government or public or municipal entity to issue additional debt, thereby increasing the risk of refinancing. A high debt level also raises concerns that the issuer may be unable or unwilling to repay the principal or interest on its debt, which may adversely impact instruments held by the Fund that rely on such payments. Governmental and quasi-governmental responses to certain economic or other conditions may lead to increasing government and other public debt, particularly when such responses are unprecedented, which heighten these risks. Unsustainable debt levels can lead to declines in the value of currency, and can prevent a government from implementing effective counter-cyclical fiscal policy during economic downturns, can generate or contribute to an economic downturn or cause other adverse economic or market developments, such as increases in inflation or volatility. Increasing government and other public debt may adversely affect issuers, obligors, guarantors or instruments across a variety of asset classes.

ESG Investment Risk. To the extent that the Adviser considers environmental, social and/or governance (“ESG”) issues, the Fund’s performance may be impacted. Additionally, the Adviser’s consideration of ESG issues may require subjective analysis based on qualitative assessments and the ability of the Adviser to consider ESG issues may be impacted by data availability for a particular company or issuer (or obligor), including if the data is inaccurate, incomplete, unavailable or based on estimates. The Adviser’s consideration of ESG issues may contribute to the Adviser’s decision to forgo opportunities to buy certain securities. ESG issues with respect to an issuer (or obligor) or the Adviser’s assessment of such may change over time. The consideration of ESG issues within the Adviser’s investment decision-making process for the Fund may vary across asset classes, industries and sectors. For the Fund,  ESG issues are not necessarily considered with respect to each issuer (or obligor) in which the Fund invests and are not the sole determinant of whether or not an investment can be made or a holding can remain in the Fund’s portfolios. As a result, the Fund may, in some cases, invest in companies or issuers that do not have favorable sustainability or ESG characteristics.

Use of Artificial Intelligence Technology Risk. The Trust, its third-party vendors, shareholders, financial intermediaries or counterparties with which it interacts directly or indirectly may use or rely on proprietary and/or third-party technology, including artificial intelligence solutions. Artificial intelligence (“AI”) refers to computer systems capable of performing tasks that typically require human intelligence, including but not limited to machine learning, natural language processing, and generative and agentic AI technologies. These systems are designed to analyze data, learn from patterns, make decisions and solve problems. Actual usage of AI will vary and is likely to change over time. Investors should be aware that the use of AI tools, while potentially beneficial, presents a range of risks and may result in material adverse consequences (such as operational errors and investment/risks) for the Trust and/or its third-party vendors, shareholders, financial intermediaries or counterparties, and no assurance can be given that any controls adopted to govern the use of AI will fully mitigate the risks associated with AI technologies. In addition, AI technologies and their current and potential future applications, and the

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regulatory frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks

Risk of Errors: AI tools may produce inaccurate, biased, insufficient, discriminatory, misleading, incomplete, undetectable manipulative or otherwise flawed responses due to (among other things) limitations in training data, algorithmic design or operational oversight. Such deficiencies may result in operational errors, investment losses, reputational, financial, or social harm, legal liability, regulatory scrutiny or other adverse effects. The deployment and supervision of AI tools may increase operational and compliance risks. Inappropriate use of AI tools or overreliance on AI outputs without adequate human oversight may further exacerbate these risks.

Explainability Risk: The Trust may have limited visibility into the data sources, methodologies or decision-making processes underlying AI tools, which may complicate the assessment of reliability and risks of such AI tools. Errors or defects in the coding or design of AI tools may only become apparent after widespread deployment of such tools. Additionally, AI tools may present challenges in transparency, explainability, and traceability. Users of AI tools may not be able to fully explain how decisions are made or how data is processed, which could lead to operational, regulatory, or reputational risks.

Regulatory/Legal Risks: The legal and regulatory environment relating to AI is uncertain and evolving and future changes, such as those related to privacy, data protection and intellectual property, could have an impact on the use of AI and existing or emerging technologies that could impact the Trust and/or its third-party vendors, shareholders, financial intermediaries or  counterparties. It is possible that future changes in applicable legal and regulatory requirements could increase compliance costs. Any of these risks could adversely affect the Trust and/or its third-party vendors, shareholders, financial intermediaries or counterparties. Additionally, regulatory actions or legal challenges may impose restrictions or obligations that affect operational efficiency or compliance posture. There is no assurance the Trust can successfully assert proprietary rights in output generated by its use of AI tools.

Third-Party Use and Operational Resilience Risk: The Trust may not be able to control the use of AI technologies in third-party products or services, including those provided by the Trust’s service providers and/or other entities with which it interacts directly or indirectly. The use of third-party and open-source AI tools (if any) can pose additional risks relating to data protection and information security, including the potential exposure of confidential information to unauthorized recipients and the misuse of intellectual property, which could adversely affect the Trust. Reliance on a limited number of foundation models or third-party vendors may create concentration risk, potentially impacting operational resiliency and increasing vulnerability to systemic disruption.

Cybersecurity Risk: AI tools may be subject to heightened security vulnerabilities, cyber attacks, and/or other acts by malicious actors. Unauthorized persons who gain access to AI tools used by the Trust and/or its third-party vendors, shareholders, financial intermediaries or counterparties, or the underlying datasets thereof, may be able to access the Trust’s or investor’s data, to impede or disrupt the Trust and/or its third-party vendors, shareholders, financial intermediaries or counterparties’ ability to perform their functions, or corrupt the underlying AI tool through techniques such as data poisoning, which may cause the AI tools to produce erroneous outputs.

Additional Risks of AI Tools: The misuse of AI tools, whether intentional or inadvertent, may expose the Trust to additional risks. In addition, AI tools and technology are evolving rapidly and the integration of AI in systems and operations create new risks that can be difficult to assess and anticipate. For example, “agentic AI” (generally, a more autonomous version of AI) is a new area of AI that may be considered particularly speculative and risks may be heightened with respect to the use of “agentic AI” by the Trust and/or its third-party vendors, shareholders, financial intermediaries or counterparties.

Investments in Artificial Intelligence Companies. The Trust may invest in companies involved in, or exposed to AI and related technologies (“AI Companies”), which are subject to a wide additional range of risks that may adversely affect the performance of the Trust’s investment.

Market and Business Risks: Many AI Companies have limited product lines, markets, financial resources or personnel and may be particularly sensitive to fluctuations in consumer demand, rapid changes in business cycles, world economic growth, technological progress and industry trends. Securities of AI Companies, especially smaller or start-up firms, tend to be more volatile than those of companies that do not rely heavily on the growth of such technology and business. In addition, prices of securities of AI Companies may be based on expectations that might not materialize and are particularly subject to investor sentiment that could shift and, in each case, such developments could cause losses for the Trust’s investments in AI Companies.

Technology and Product Risks: AI Companies face intense competition and the risk of rapid product obsolescence. The success of their products and services is not guaranteed and may be impacted by unpredictable changes in growth rates and frequent new product introductions. Many AI Companies invest heavily in research and development, mergers and acquisitions and other innovation efforts, which may not yield successful outcomes or favorable financial results. For example, in addition, “agentic AI” (generally, a more autonomous version of AI) is a new area of AI that may be considered particularly speculative. Risks associated with investment in, or exposure to, AI Companies are heightened for companies devoting substantial resources to “agentic AI”.

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Intellectual Property Risks: AI Companies are heavily dependent on intellectual property rights, including patents, copyrights, trademarks and trade secrets. Loss, impairment or misappropriation of these rights could materially affect their operations and financial prospects. There is no assurance that AI Companies will be able to adequately protect their proprietary technologies or prevent competitors from developing substantially similar or superior technologies.

Cybersecurity and Data Risks: AI Companies are potential targets for cyberattacks, which could result in reputational harm, legal liability and operational disruption. AI technology is highly reliant on the collection and analysis of large datasets. Inaccurate, incomplete or biased data may lead to flawed outputs and decision-making errors. AI Companies may also rely on a limited number of foundation models or third-party vendors, which may create concentration risk, potentially impacting operational resiliency and increasing vulnerability to systemic disruption.

Regulatory Risks: The legal and regulatory environment relating to AI is uncertain and evolving and future changes, such as those related to privacy, data protection and intellectual property, could have an impact on the operations of AI Companies. In addition, AI Companies could face increasing government and regulatory scrutiny in the future and may be subject to adverse government or legal action, which may limit the development of this technology and impede the growth of AI Companies. Similarly, the collection, storage, processing and safeguarding of data from consumers and other sources could face increased regulatory scrutiny. AI Companies may face regulatory fines and penalties, including forced break-ups, that could hinder their ability to operate on an ongoing basis.

Sector and Geographic Concentration Risks: Customers and suppliers of AI Companies may be concentrated in specific countries, regions or industries. Adverse events affecting these areas could negatively impact performance. Additionally, country, government, and/or region-specific legislation, regulations or restrictions could have an adverse impact on AI Companies. AI Companies may face increased risk from trade agreements between countries that develop these technologies and countries in which customers of these technologies are based. Lack of resolution or potential imposition of trade tariffs may hinder the companies’ ability to successfully deploy their inventories. AI Companies may also be exposed to risks from other sectors, such as robotics, which may amplify the impact of negative developments.

Shareholders should note that the Fund reserves the right to, at any time, discontinue offering its shares, merge or reorganize itself (or a class of shares, if applicable) into another fund, or cease operations and liquidate, subject in each case to shareholder approval to the extent required by applicable law and regulation or the relevant organizational documents.

INVESTMENT LIMITATIONS

Fundamental Limitations. The Fund is subject to the following restrictions which are fundamental policies and may not be changed without the approval of the lesser of: (1) at least 67% of the voting securities of the Fund present at a meeting if the holders of more than 50% of the outstanding voting securities of the Fund are present or represented by proxy, or (2) more than 50% of the outstanding voting securities of the Fund.

As a matter of fundamental policy, the Fund will not change its objective (unless stated otherwise in the Fund’s Prospectus) and will not:

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Non-Fundamental Limitations. The Fund is also subject to the following restrictions which may be changed by the Board without shareholder approval.

As a matter of non-fundamental policy, the Fund will not:

The percentage limitations contained in these fundamental and non-fundamental limitations apply at the time of purchase of securities. A later change in percentage resulting from changes in the value of the Fund’s assets or in total or net assets of the Fund will not be considered a violation of the restriction and the sale of securities will not be required. The foregoing does not apply to borrowings. Future series of the Trust may adopt different limitations.

Pursuant to an order from the SEC, the Fund may enter into interfund lending arrangements. Interfund loans and borrowings permit the Fund to lend money directly to and borrow from other series of the Trust for temporary purposes. Such loans and borrowings normally extend overnight but may have a maximum duration of seven days. The Fund will borrow through the interfund lending facility only when the costs are lower than the costs of bank loans, and will lend through the facility only when the returns are higher than those available from an investment in repurchase agreements. In addition, the Fund will borrow and lend money through interfund lending arrangements only if, and to the extent that, such practice is consistent with the Fund’s investment objective and other investments. Any delay in repayment to a lending Fund could result in a lost investment opportunity or additional borrowing costs.

The investment policies, limitations or practices of the Fund may not apply during periods of unusual or adverse market, economic, political or other conditions. Such market, economic, political or other conditions may include periods of abnormal or heightened market volatility, strained credit and/or liquidity conditions or increased governmental intervention in the markets or industries. During such periods, the Fund may not invest according to its principal investment strategies or in the manner in which its name may suggest, and may be subject to different and/or heightened risks. It is possible that such unusual or adverse conditions may continue for extended periods of time.

For purposes of policies adopted in accordance with Rule 35d-1 under the 1940 Act, the term “assets,” as defined in Rule 35d-1 under the 1940 Act, means net assets plus the amount of any borrowings for investment purposes.

DISCLOSURE OF PORTFOLIO HOLDINGS

The Trust’s Board of Trustees and the Adviser have adopted policies and procedures regarding disclosure of portfolio holdings (the “Policy”). Pursuant to the Policy, the Adviser may disclose information concerning Trust portfolio holdings only if such disclosure is consistent with the antifraud provisions of the federal securities laws and the Trust’s and the Adviser’s fiduciary duties to Fund shareholders. In no instance may the Adviser or the Trust receive compensation or any other consideration in connection with the disclosure of information about the portfolio securities of the Fund. Consideration includes any agreement to maintain assets in the Fund or in other investment companies or accounts managed by the Adviser or by any affiliated

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person of the Adviser. Non-public information concerning portfolio holdings may be divulged to third-parties only when the Trust has a legitimate business purpose for doing so and the recipients of the information are subject to a duty of confidentiality. Under no circumstances shall current or prospective Fund shareholders receive non-public portfolio holdings information, except as described below.

The Trust makes available on its public website the following portfolio holdings information for the Fund:

The Trust provides a complete schedule of portfolio holdings for the second and fourth fiscal quarters in its reports on Form N-CSR, and for the first and third fiscal quarters in its filings with the SEC as an exhibit to Form N-PORT. These portfolio holdings will be available on or about the date of this Statement of Additional Information on the Trust’s public website, www.morganstanley.com/im/shareholderreports.

All other portfolio holdings information that has not been disseminated in a manner making it available generally as described above is non-public information for purposes of the Policy.

The Trust may make selective disclosure of non-public portfolio holdings information pursuant to certain exemptions set forth in the Policy. Third-parties eligible for exemptions under the Policy and therefore eligible to receive such disclosures currently include clients/shareholders (such as redeeming shareholders in-kind), fund rating agencies, information exchange subscribers, proxy voting or advisory services, pricing services, consultants and analysts, portfolio analytics providers, transition managers and service providers, provided that the third party expressly agrees to maintain the disclosed information in confidence and not to trade portfolio securities or related derivative securities based on the non-public information. Non-public portfolio holdings information may not be disclosed to a third-party pursuant to an exemption unless and until the third-party recipient has entered into a nondisclosure agreement with the Trust and the arrangement has been reviewed and approved as set forth in the Policy and discussed below. In addition, persons who owe a duty of trust or confidence to the Trust or the Adviser may receive non-public portfolio holdings information without entering into a non-disclosure agreement. Currently, these persons include (i) the Fund’s independent registered public accounting firm (as of the Trust’s fiscal year end and on an as-needed basis), (ii) counsel to the Fund (on an as-needed basis), (iii) counsel to the Independent Trustees (on an as-needed basis) and (iv) members of the Board of Trustees (on an as-needed basis). Subject to the terms and conditions of any agreement between the Adviser or the Trust and the third-party recipient, if these conditions for disclosure are satisfied, there shall be no restriction on the frequency with which Fund non-public portfolio holdings information is released, and no lag period shall apply (unless otherwise indicated below).

The Adviser may provide interest lists to broker-dealers who execute securities transactions for the Fund without entering into a non-disclosure agreement with the broker-dealers, provided that the interest list satisfies all of the following criteria: (1) the interest list must contain only the CUSIP numbers and/or ticker symbols of securities held in all registered management investment companies advised by the Adviser or any affiliate of the Adviser (the “Morgan Stanley Funds”) on an aggregate, rather than a fund-by-fund basis; (2) the interest list will not disclose portfolio holdings on a fund-by-fund basis; (3) the interest list must not contain information about the number or value of shares owned by a specified Morgan Stanley Fund; (4) the interest list may identify the investment strategy, but not the particular Morgan Stanley Funds, to which the list relates; and (5) the interest list may not identify the portfolio manager or team members responsible for managing the Morgan Stanley Funds.

The Trust may discuss or otherwise disclose performance attribution analyses (i.e., mention the effects of having a particular security in the portfolio(s)) where such discussion is not contemporaneously made public, provided that the particular holding has been disclosed publicly or the information that includes such holding(s) has been made available to shareholders requesting such information. Additionally, any discussion of the analyses may not be more current than the date the holding was disclosed publicly or the information that includes such holding(s) has been made available to shareholders requesting such information.

Portfolio holdings information may be provided to broker-dealers, prime brokers, futures commission merchants, or similar providers in connection with the Fund portfolio trading or operational processing activities; such entities generally need access to such information in the performance of their duties and responsibilities to fund service providers and are subject to a duty of confidentiality, including a duty not to trade on material non-public information, imposed by law or contract. Portfolio holdings information may also be provided to affiliates of Morgan Stanley Investment Management (“MSIM”) pursuant to regulatory requirements or for legitimate business purposes, which may include risk management, or may be reported by the Fund counterparties to certain global trade repositories pursuant to regulatory requirements.

The Adviser, the Trust and/or the Fund currently have entered into ongoing arrangements regarding the selective disclosure of complete portfolio holdings information with the following parties:

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Further, certain entities such as municipalities, which may not be authorized to enter into a non-disclosure agreement, may enter into an undertaking to keep any non-public holdings information confidential.

All disclosures of non-public portfolio holdings information made to third-parties pursuant to the exemptions set forth in the Policy must be reviewed and approved by the Adviser, which will also determine from time-to-time whether such third-parties should continue to receive portfolio holdings information.

The Adviser shall report quarterly to the Board of Trustees (or a designated committee thereof) at the next regularly scheduled meeting: (i) any material information concerning all parties receiving non-public portfolio holdings information pursuant to an exemption; and (ii) any new non-disclosure agreements entered into during the reporting period. Procedures to monitor the use of such non-public portfolio holdings information may include requiring annual certifications that the recipients have utilized such information only pursuant to the terms of the agreement between the recipient and the Adviser and, for those recipients receiving information electronically, acceptance of the information will constitute reaffirmation that the third-party expressly agrees to maintain the disclosed information in confidence and not to trade portfolio securities based on the non-public information.

PURCHASE AND REDEMPTION OF SHARES

Information concerning how Fund shares are offered to the public (and how they are redeemed and exchanged) is provided in the Fund’s Prospectus. The Fund reserves the right in its sole discretion (i) to suspend the offering of its shares; (ii) to reject purchase orders when in the judgment of management such rejection is in the best interest of the Fund; and (iii) to reduce or waive the minimum for initial investments for certain categories of investments.

The NAV of the Fund is calculated on days that the New York Stock Exchange (“NYSE”) is open for business (except when the following federal holidays are observed: Columbus Day and Veterans Day). NAV is determined as of the close of trading of the NYSE (normally 4:00 p.m. Eastern Time) (for the Fund, the “Pricing Time”). Shares will generally not be priced on days that the NYSE is closed, although Fund shares may be priced on such days if the Securities Industry and Financial Markets Association (“SIFMA”) recommends that the bond markets remain open for all or part of the day. On any business day when SIFMA recommends that the bond markets close early, the Fund reserves the right to close at or prior to the SIFMA recommended closing time. If the Fund does so, it will cease granting same day credit for purchase and redemption orders received after the Fund’s closing time and credit will be given on the next business day. If the NYSE is closed due to inclement weather, technology problems or any other reason on a day it would normally be open for business, or the NYSE has an unscheduled early closing on a day it has opened for business, the Fund reserves the right to treat such day as a business day and accept purchase and redemption orders until, and calculate its NAV as of, the normally scheduled close of regular trading on the NYSE for that day, so long as the Adviser believes there generally remains an adequate market to obtain reliable and accurate market quotations. The Fund may elect to remain open and price its shares on days when the NYSE is closed but the primary securities markets on which the Fund’s securities trade remain open.

Additional Purchase Information. You may purchase Class IR  shares through Mercury Advisory, LLC (“Mercury”). Mercury may charge an additional service or transaction fee (see also “Investment Through Mercury”).

Investment Through Mercury. Mercury has made an arrangement with the Trust so that an investor may purchase or redeem  Class IR shares at the NAV next determined after Mercury receives the share order. Under this arrangement, the Trust will be deemed to have received a purchase or redemption order when Mercury or its authorized designee receives the share order from an investor.

Conversion To a New Share Class. If the value of accounts held by clients of Mercury (“Mercury Clients’”) containing shares of the Fund falls below the investment minimum for the class of shares held by the account because of shareholder redemption(s) or the failure to meet one of the waiver criteria set forth in the Fund’s Prospectus and, if the accounts’ value remains below such investment minimum, the shares in such accounts may, at the Adviser’s discretion, convert to another

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class of shares offered by the Fund (if any), if an account meets the minimum investment amount for such class, and will be subject to the shareholder services fee and other features applicable to such shares. Conversion to another class of shares will result in holding a share class with higher fees. The Trust will not convert to another class of shares based solely upon changes in the market that reduce the  NAV of shares. Under current tax law, conversion between share classes is not a taxable event to the shareholder. Shareholders will be notified prior to any such conversion.

Involuntary Redemption of Shares. If the value of Mercury Clients’ accounts falls below the investment minimum for that class because of shareholder redemption(s) or Mercury Clients no longer meet one of the waiver criteria set forth in the Fund’s Prospectus and, if the accounts’ value remains below such investment minimum, the shares in such accounts may be subject to redemption by the Fund. The Fund will not redeem shares based solely upon changes in the market that reduce the  NAV of shares. If shares are redeemed, redemption proceeds will be promptly paid to the shareholder. Shareholders will be notified prior to any such redemption.

Suspension of Redemptions. The Trust may suspend the right of redemption or postpone the date of payment (i) during any period that the NYSE is closed, or trading on the NYSE is restricted as determined by the SEC, (ii) during any period when an emergency exists as determined by the SEC as a result of which it is not practicable for the Fund to dispose of securities it owns, or fairly to determine the value of its assets, and (iii) for such other periods as the SEC may permit.

Further Redemption Information. To protect your account and the Trust from fraud, signature guarantees are required for certain redemptions. Signature guarantees enable the Trust to verify the identity of the person who has authorized a redemption from your account. Signature guarantees are required in connection with: (i) all redemptions, regardless of the amount involved, when the proceeds are to be paid to someone other than the registered owner(s) and/or registered address; and (ii) share transfer requests. An “eligible guarantor institution” may include a bank, a trust company, a credit union or savings and loan association, a member firm of a domestic stock exchange, or a foreign branch of any of the foregoing. Notaries public are not acceptable guarantors. The signature guarantees must appear either: (i) on the written request for redemption; (ii) on a separate instrument for assignment (“stock power”) which should specify the total number of shares to be redeemed; or (iii) on all stock certificates tendered for redemption and, if shares held by the Fund are also being redeemed, on the letter or stock power.

Transactions With Brokers/Dealers. The Trust has authorized certain brokers to accept on its behalf purchase and redemption orders. Some of these brokers are authorized to designate other intermediaries to accept purchase and redemption orders on the Fund’s behalf. For purposes of determining the purchase price of shares, the Fund will be deemed to have received a purchase or redemption order when an authorized broker, or if applicable, a broker’s authorized designee, accepts the order. In other words, orders will be priced at the NAV next computed after such orders are accepted by an authorized broker or the broker’s authorized designee.

ACCOUNT POLICIES AND FEATURES

Transfer of Shares

Shareholders may transfer shares of the Fund to another person by written request to Shareholder Services at Morgan Stanley Institutional Fund Trust, c/o SS&C Global Investor and Distribution Solutions, Inc. (“SS&C GIDS”), P.O. Box 219804, Kansas City, MO 64121-9804. If shares are being transferred to a new account, requests for transfer must be accompanied by a completed New Account Application for the receiving party. If shares are being transferred to an existing account, the request should clearly identify the account and number of shares to be transferred and include the signature of all registered owners and all share certificates, if any, which are subject to the transfer. The signature on the letter of request, the share certificate or any stock power must be guaranteed in the same manner as described in the Prospectus. As in the case of redemptions, the written request must be received in good order before any transfer can be made.

Valuation of Shares

NAV of Class IR shares of the Fund is determined by dividing the total market value of the Fund investments and other assets attributable to that class, less the total market value of all liabilities attributable to that class, by the total number of outstanding shares of the respective class of the Fund.

In the calculation of the Fund’s NAV: (1) an equity portfolio security listed or traded on an exchange is valued at its latest reported sale price (or at the exchange official closing price if such exchange reports an official closing price), and if there were no sales on a given day and if there is no official exchange closing price for that day, the security is valued at the mean between the last reported bid and asked prices if such bid and asked prices are available on the relevant exchanges; and (2) all other equity portfolio securities for which OTC market quotations are readily available are valued at the latest reported sale price (or at the market official closing price if such market reports an official closing price), and if there was no trading in the security on a given day and if there is no official closing price from the relevant markets for that day, the security is valued at the mean between the last reported bid and asked prices if such bid and asked prices are available on the relevant markets. Listed equity securities not traded on the valuation date with no reported bid and asked prices available on the exchange are valued at the mean between the current bid and asked prices obtained from one or more reputable brokers or dealers. An unlisted equity security that does not trade on the valuation date and for which bid and asked prices from the relevant markets are unavailable is valued at the mean between the current bid and asked prices obtained from one or more reputable brokers

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or dealers. In cases where a security is traded on more than one exchange, the security is valued on the exchange designated as the primary market. When market quotations are not readily available, including circumstances under which it is determined by the Adviser that the closing price, the last sale price or the mean between the last reported bid and asked prices are not reflective of a security’s market value, portfolio securities are valued at their fair value as determined in good faith under procedures established by and under the general supervision of the Trust’s Board. For valuation purposes, quotations of foreign portfolio securities, other assets and liabilities and forward contracts stated in foreign currency are translated into  U.S. dollar equivalents at the prevailing market rates prior to the close of the NYSE.

Certain of the Fund’s securities may be valued using as an input evaluated prices provided by an outside pricing service approved by the Board. Prices obtained from these approved sources are monitored and reviewed by the Adviser’s Valuation Committee and if not deemed to represent fair value, may be overridden and valued using procedures adopted by the Board. The pricing service may utilize a matrix system or other model incorporating attributes such as security quality, maturity and coupon as the evaluation model parameters, and/or research evaluations by its staff, including review of broker-dealer market price quotations in determining what it believes is the fair valuation of the portfolio securities valued by such pricing service. Pricing services generally value securities assuming orderly transactions of an institutional round lot size, but the Fund may hold or transact in such securities in smaller, odd lot sizes. Odd lots may trade at lower prices than institutional round lots and the Adviser’s valuation policies and procedures include provisions regarding odd lot trade valuation impact monitoring. In certain cases where a valuation is not available from any of the approved pricing services, then a quote from a broker or dealer may be used.

Listed options are valued at the last reported sales price on the exchange on which they are listed (or at the exchange official closing price if such exchange reports an official closing price). If an official closing price or last reported sale price is unavailable, the listed option should be fair valued at the mean between its latest bid and ask prices. If an exchange closing price or bid and asked prices are not available from the exchange, then the quotes from one or more brokers or dealers may be used. Unlisted options and swaps are valued by an approved outside pricing service or quotes from a broker or dealer. Unlisted options and swaps cleared on a clearinghouse or exchange may be valued using the closing price provided by the clearinghouse or exchange. Futures are valued at the settlement price on the exchange on which they trade or, if a settlement price is unavailable, then at the last sale price on the exchange.

If the Adviser determines that the valuation received from the outside pricing service or broker or dealer is not reflective of the security’s market value, such security is valued at its fair value as determined in good faith using methods approved by the Board.

Generally, trading in foreign securities, as well as corporate bonds, U.S. government securities and money market instruments, is substantially completed each day at various times prior to the close of the NYSE. The values of such securities used in computing the NAV of the Fund’s shares are determined as of such times. Foreign currency exchange rates are also generally determined prior to the close of the NYSE. Occasionally, events which may affect the values of such securities and such exchange rates may occur between the times at which they are determined and the close of the NYSE. If events that may affect the value of such securities occur during such period, then these securities may be valued at their fair value as determined in good faith using methods approved by the Board.

In general, fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When there is no public market or possibly no market at all for an asset, fair value represents, in general, a good faith approximation of the current value of an asset. A security that is fair valued may be valued at a price higher or lower than actual market quotations or the value determined by other funds using their own fair valuation procedures or by other investors. The fair value of an asset may not be the price at which that asset is ultimately sold.

The proceeds received by the Fund from the issue or sale of its shares, and all net investment income, realized and unrealized gain and proceeds thereof, subject only to the rights of creditors, will be specifically allocated to the Fund and constitute the underlying assets of the Fund. The underlying assets of the Fund will be segregated on the books of account, and will be charged with the liabilities in respect of the Fund and with a share of the general liabilities of the Trust. Expenses of the Trust with respect to the Fund and the other series of the Trust are generally allocated in proportion to the NAVs of the Fund except where allocations of expenses can otherwise be fairly made.

The Fund relies on various sources to calculate its NAV. The ability of the Fund to calculate the NAV per share of the Fund is subject to operational risks associated with processing or human errors, systems or technology failures, cyber attacks and errors caused by third party service providers, data sources, or trading counterparties. Such failures may result in delays in the calculation of the Fund’s NAV and/or the inability to calculate NAV over extended time periods. The Fund may be unable to recover any losses associated with such failures. In addition, if the third-party service providers and/or data sources upon which the Fund directly or indirectly relies to calculate its NAV or price individual securities are unavailable or otherwise unable to calculate the NAV correctly, it may be necessary for alternative procedures to be utilized to price the securities at the time of determining the Fund’s NAV.

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MANAGEMENT OF THE TRUST

Trustees and Officers
The Board of the Trust consists of ten Trustees. These same individuals also serve as directors or trustees for certain of the funds advised by the Adviser and Morgan Stanley AIP GP LP. None of the Trustees have an affiliation or business connection with the Adviser or any of its affiliated persons or own any stock or other securities issued by the Adviser’s parent company, Morgan Stanley. These Trustees are the “non-interested” or “Independent” Trustees of the Trust as defined under the 1940 Act.

Board Structure and Oversight Function

The Board’s leadership structure features an Independent Trustee serving as Chairperson and the Board Committees described below. The Chairperson participates in the preparation of the agenda for meetings of the Board and the preparation of information to be presented to the Board with respect to matters to be acted upon by the Board. The Chairperson also presides at all meetings of the Board and is involved in discussions regarding matters pertaining to the oversight of the management of the Trust between meetings.

The Board of Trustees operates using a system of committees to facilitate the timely and efficient consideration of all matters of importance to the Trustees, the Trust and Trust shareholders, and to facilitate compliance with legal and regulatory requirements and oversight of the Trust’s activities and associated risks. The Board of Trustees has established six standing committees: (1) Audit Committee, (2) Governance Committee, (3) Compliance and Insurance Committee, (4) Equity Investment Committee, (5) Fixed Income, Liquidity and Alternatives Investment Committee and (6) Risk Committee, which are each comprised exclusively of Independent Trustees. Each committee charter governs the scope of the committee’s responsibilities with respect to the oversight of the Trust. The responsibilities of each committee, including their oversight responsibilities, are described further under the caption “Independent Trustees and the Committees.”

The Fund is subject to a number of risks, including investment, compliance, operational and valuation risk, among others. The Board of Trustees oversees these risks as part of its broader oversight of the Trust’s affairs through various Board and committee activities. The Board has adopted, and periodically reviews, policies and procedures designed to address various risks to the Fund. In addition, appropriate personnel, including but not limited to the Trust’s Chief Compliance Officer, members of the Trust’s administration and accounting teams, representatives from the Fund’s independent registered public accounting firm, the Trust’s Treasurer, portfolio management personnel, risk management personnel and independent valuation and brokerage evaluation service providers, make regular reports regarding the Trust’s activities and related risks to the Board of Trustees and the committees, as appropriate. These reports include, among others, quarterly performance reports, quarterly risk reports and discussions with members of the risk teams relating to each asset class. The Board’s committee structure allows separate committees to focus on different aspects of risk and the potential impact of these risks on some or all of the funds in the complex and then report back to the full Board. In between regular meetings, Trust officers also communicate with the Trustees regarding material exceptions and items relevant to the Board’s risk oversight function. The Board recognizes that it is not possible to identify all of the risks that may affect the Fund, and that it is not possible to develop processes and controls to eliminate all of the risks that may affect the Fund. Moreover, the Board recognizes that it may be necessary for the Fund to bear certain risks (such as investment risk) to achieve its investment objective.

As needed between meetings of the Board, the Board or a specific committee receives and reviews reports relating to the Trust and engages in discussions with appropriate parties relating to the Trust’s operations and related risks.

Trustees

The Trust seeks as Trustees individuals of distinction and experience in business and finance, government service or academia. In determining that a particular Trustee was and continues to be qualified to serve as Trustee, the Board has considered a variety of criteria, none of which, in isolation, was controlling. Based on a review of the experience, qualifications, attributes or skills of each Trustee, including those enumerated in the table below, the Board has determined that each of the Trustees is qualified to serve as a Trustee of the Trust. In addition, the Board believes that, collectively, the Trustees have balanced and diverse experience, qualifications, attributes and skills that allow the Board to operate effectively in governing the Trust and protecting the interests of shareholders. Information about the Trust’s Governance Committee and Board of Trustees nomination process is provided below under the caption “Independent Trustees and the Committees.”

The Trustees of the Trust, their birth years, addresses, positions held, length of time served, their principal business occupations during the past five years and other relevant professional experience, the number of portfolios in the Fund Complex (described below) overseen by each Independent Trustee and other directorships, if any, held by the Trustees, are shown below (as of December 31, 2025). The Fund Complex includes all open-end and closed-end funds (including all of their portfolios) advised by the Adviser and any registered funds that have an adviser that is an affiliate of the Adviser (including, but not limited to, Morgan Stanley AIP GP LP) (the “Morgan Stanley AIP Funds”).

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