Form N-Q COLUMBIA FUNDS SERIES For: Oct 31

Portfolio of Investments
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

(Percentages represent value of investments compared to net assets)

Investments in securities

Municipal Bonds 98.4%
Issue Description	Coupon Rate		Principal Amount ($)	Value ($)
Airport 3.5%
Port of Portland
Refunding Revenue Bonds
Portland International Airport
Series 2015-23
07/01/2028	5.000%		1,240,000	1,394,318
07/01/2031	5.000%		1,750,000	1,945,388
07/01/2032	5.000%		2,000,000	2,219,500
Revenue Bonds
Passenger Facility Charge
Series 2011
07/01/2027	5.500%		6,635,000	7,162,482
Total				12,721,688
Charter Schools 0.2%
Oregon State Facilities Authority(a)
Revenue Bonds
Redmond Proficiency Academy Project
Series 2015
06/15/2025	4.750%		200,000	200,666
06/15/2035	5.500%		540,000	541,744
Total				742,410
Higher Education 5.2%
City of Forest Grove
Refunding Revenue Bonds
Campus Improvement Pacific University Project
Series 2014
05/01/2034	5.250%		1,000,000	1,059,500
Series 2015
05/01/2030	5.000%		550,000	594,918
05/01/2036	5.000%		1,500,000	1,594,785
Oak Tree Foundation Project
Series 2017
03/01/2024	5.000%		250,000	271,628
03/01/2025	5.000%		200,000	218,914
Oregon Health & Science University(b)
Revenue Bonds
Capital Appreciation-Independent School District
Series 1996A (NPFGC)
07/01/2021	0.000%		5,250,000	4,748,887
Oregon Health & Science University
Revenue Bonds
Series 2012E
07/01/2032	5.000%		7,000,000	7,562,870
Oregon State Facilities Authority
Refunding Revenue Bonds
Reed College Project
Series 2017A
07/01/2032	4.000%		250,000	261,933

Municipal Bonds (continued)
Issue Description	Coupon Rate		Principal Amount ($)	Value ($)
University of Portland
Series 2015A
04/01/2030	5.000%		500,000	558,560
04/01/2031	5.000%		530,000	590,436
Revenue Bonds
Linfield College Project
Series 2015A
10/01/2024	5.000%		1,390,000	1,552,352
Total				19,014,783
Hospital 12.4%
Astoria Hospital Facilities Authority
Refunding Revenue Bonds
Columbia Memorial Hospital
Series 2012
08/01/2021	4.000%		725,000	751,919
08/01/2026	5.000%		1,200,000	1,283,088
08/01/2027	5.000%		1,260,000	1,343,563
08/01/2031	5.000%		2,860,000	3,019,588
Hospital Facilities Authority of Multnomah County
Revenue Bonds
Adventist Health West
Series 2009A
09/01/2021	5.000%		3,685,000	3,774,287
Klamath Falls Intercommunity Hospital Authority
Refunding Revenue Bonds
Sky Lakes Medical Center Project
Series 2012
09/01/2022	5.000%		500,000	544,230
Series 2016
09/01/2028	5.000%		265,000	297,603
09/01/2030	5.000%		830,000	921,790
09/01/2031	5.000%		500,000	552,760
09/01/2032	5.000%		270,000	297,130
Oregon Health & Science University
Refunding Revenue Bonds
Series 2016B
07/01/2034	5.000%		7,500,000	8,356,800
Oregon State Facilities Authority
Refunding Revenue Bonds
Legacy Health Project
Series 2011A
05/01/2020	5.250%		5,000,000	5,222,650
Series 2016A
06/01/2033	5.000%		1,600,000	1,763,024
06/01/2034	5.000%		3,185,000	3,500,602
PeaceHealth Project
Series 2009A
11/01/2019	5.000%		2,000,000	2,055,540

Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

1

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

2	Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

3

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

4	Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

5

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

6	Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

7

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

Notes to Portfolio of Investments  (continued)

(e)	The rate shown is the seven-day current annualized yield at October 31, 2018.

Abbreviation Legend

AGM	Assured Guaranty Municipal Corporation
NPFGC	National Public Finance Guarantee Corporation

Investments are valued using policies described in the Notes to Financial Statements in the most recent shareholder report.

Fair value measurements

The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund’s assumptions about the information market participants would use in pricing an investment. An investment’s level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset’s or liability’s fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market.

Fair value inputs are summarized in the three broad levels listed below:

■	Level 1 — Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date. Valuation adjustments are not applied to Level 1 investments.

■	Level 2 — Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.).

■	Level 3 — Valuations based on significant unobservable inputs (including the Fund’s own assumptions and judgment in determining the fair value of investments).

Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Investment Manager, along with any other relevant factors in the calculation of an investment’s fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy.

Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models may rely on one or more significant unobservable inputs and/or significant assumptions by the Investment Manager. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data.

Under the direction of the Fund’s Board of Trustees (the Board), the Investment Manager’s Valuation Committee (the Committee) is responsible for overseeing the valuation procedures approved by the Board. The Committee consists of voting and non-voting members from various groups within the Investment Manager’s organization, including operations and accounting, trading and investments, compliance, risk management and legal.

The Committee meets at least monthly to review and approve valuation matters, which may include a description of specific valuation determinations, data regarding pricing information received from approved pricing vendors and brokers and the results of Board-approved valuation control policies and procedures (the Policies). The Policies address, among other things, instances when market quotations are or are not readily available, including recommendations of third party pricing vendors and a determination of appropriate pricing methodologies; events that require specific valuation determinations and assessment of fair value techniques; securities with a potential for stale pricing, including those that are illiquid, restricted, or in default; and the effectiveness of third party pricing vendors, including periodic reviews of vendors. The Committee meets more frequently, as needed, to discuss additional valuation matters, which may include the need to review back-testing results, review time-sensitive information or approve related valuation actions. The Committee reports to the Board, with members of the Committee meeting with the Board at each of its regularly scheduled meetings to discuss valuation matters and actions during the period, similar to those described earlier.

For investments categorized as Level 3, the Committee monitors information similar to that described above, which may include: (i) data specific to the issuer or comparable issuers, (ii) general market or specific sector news and (iii) quoted prices and specific or similar security transactions. The Committee considers this data and any changes from prior periods in order to assess the reasonableness of observable and unobservable inputs, any assumptions or internal models used to value those securities and changes in fair value. This data is also used to corroborate, when available, information received from approved pricing vendors and brokers. Various factors impact the frequency of monitoring this information (which may occur as often as daily). However, the Committee may determine that changes to inputs, assumptions and models are not required as a result of the monitoring procedures performed.

8	Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia AMT-Free Oregon Intermediate Muni Bond Fund, October 31, 2018 (Unaudited)

Fair value measurements  (continued)
The following table is a summary of the inputs used to value the Fund’s investments at October 31, 2018:

	Level 1 quoted prices in active markets for identical assets ($)	Level 2 other significant observable inputs ($)	Level 3 significant unobservable inputs ($)	Total ($)
Investments in Securities
Municipal Bonds	—	357,643,201	—	357,643,201
Money Market Funds	28,486	—	—	28,486
Total Investments in Securities	28,486	357,643,201	—	357,671,687

See the Portfolio of Investments for all investment classifications not indicated in the table.

The Fund’s assets assigned to the Level 2 input category are generally valued using the market approach, in which a security’s value is determined through reference to prices and information from market transactions for similar or identical assets.

There were no transfers of financial assets between levels during the period.

Columbia AMT-Free Oregon Intermediate Muni Bond Fund  | Quarterly Report 2018

9

Portfolio of Investments
Columbia Large Cap Growth Fund, October 31, 2018 (Unaudited)

(Percentages represent value of investments compared to net assets)

Investments in securities

Common Stocks 98.7%
Issuer	Shares	Value ($)
Communication Services 12.7%
Entertainment 1.1%
Electronic Arts, Inc.(a)	418,805	38,102,879
Interactive Media & Services 10.2%
Alphabet, Inc., Class A(a)	101,619	110,823,649
Alphabet, Inc., Class C(a)	104,973	113,031,777
Facebook, Inc., Class A(a)	853,073	129,487,951
Total		353,343,377
Media 0.5%
DISH Network Corp., Class A(a)	619,448	19,041,831
Wireless Telecommunication Services 0.9%
T-Mobile U.S.A., Inc.(a)	464,500	31,841,475
Total Communication Services		442,329,562
Consumer Discretionary 16.9%
Hotels, Restaurants & Leisure 1.3%
Norwegian Cruise Line Holdings Ltd.(a)	510,768	22,509,546
Yum! Brands, Inc.	259,970	23,503,887
Total		46,013,433
Internet & Direct Marketing Retail 8.5%
Alibaba Group Holding Ltd., ADR(a)	304,442	43,316,008
Amazon.com, Inc.(a)	120,705	192,887,797
Booking Holdings, Inc.(a)	32,094	60,162,770
Total		296,366,575
Specialty Retail 3.9%
Burlington Stores, Inc.(a)	228,900	39,254,061
O’Reilly Automotive, Inc.(a)	153,700	49,299,275
Ulta Beauty, Inc.(a)	173,300	47,574,316
Total		136,127,652
Textiles, Apparel & Luxury Goods 3.2%
Canada Goose Holdings, Inc.(a)	378,624	20,661,512
Nike, Inc., Class B	731,500	54,891,760
PVH Corp.	278,100	33,591,699
Total		109,144,971
Total Consumer Discretionary		587,652,631

Common Stocks (continued)
Issuer	Shares	Value ($)
Consumer Staples 4.2%
Food & Staples Retailing 2.2%
Costco Wholesale Corp.	207,200	47,372,136
SYSCO Corp.	420,328	29,981,996
Total		77,354,132
Food Products 0.9%
Tyson Foods, Inc., Class A	548,800	32,884,096
Tobacco 1.1%
Philip Morris International, Inc.	421,395	37,112,258
Total Consumer Staples		147,350,486
Energy 1.2%
Energy Equipment & Services 0.4%
TechnipFMC PLC	551,600	14,507,080
Oil, Gas & Consumable Fuels 0.8%
Cimarex Energy Co.	183,500	14,582,745
Diamondback Energy, Inc.	116,100	13,044,996
Total		27,627,741
Total Energy		42,134,821
Financials 3.8%
Banks 1.0%
Citigroup, Inc.	553,800	36,251,748
Capital Markets 2.8%
Bank of New York Mellon Corp. (The)	698,870	33,077,517
BlackRock, Inc.	85,839	35,315,881
Charles Schwab Corp. (The)	587,100	27,147,504
Total		95,540,902
Total Financials		131,792,650
Health Care 16.4%
Biotechnology 5.6%
Alexion Pharmaceuticals, Inc.(a)	382,134	42,825,757
Biogen, Inc.(a)	178,570	54,333,494
BioMarin Pharmaceutical, Inc.(a)	358,700	33,061,379
Exact Sciences Corp.(a)	252,120	17,913,126
Vertex Pharmaceuticals, Inc.(a)	270,465	45,832,999
Total		193,966,755

Columbia Large Cap Growth Fund  | Quarterly Report 2018

1

Portfolio of Investments   (continued)
Columbia Large Cap Growth Fund, October 31, 2018 (Unaudited)

2	Columbia Large Cap Growth Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Large Cap Growth Fund, October 31, 2018 (Unaudited)

Money Market Funds 1.2%
	Shares	Value ($)
Columbia Short-Term Cash Fund, 2.279%(b),(c)	41,861,828	41,857,642
Total Money Market Funds (Cost $41,860,711)		41,857,642
Total Investments in Securities (Cost: $2,216,808,977)		3,475,045,953
Other Assets & Liabilities, Net		4,226,912
Net Assets		3,479,272,865

Notes to Portfolio of Investments

(a)	Non-income producing investment.
(b)	The rate shown is the seven-day current annualized yield at October 31, 2018.
(c)	As defined in the Investment Company Act of 1940, an affiliated company is one in which the Fund owns 5% or more of the company’s outstanding voting securities, or a company which is under common ownership or control with the Fund. Holdings and transactions in these affiliated companies during the period ended October 31, 2018 are as follows:

    

Issuer	Beginning shares	Shares purchased	Shares sold	Ending shares	Realized gain (loss) — affiliated issuers ($)	Net change in unrealized appreciation (depreciation) — affiliated issuers ($)	Dividends — affiliated issuers ($)	Value — affiliated issuers at end of period ($)
Columbia Short-Term Cash Fund, 2.279%
	44,882,689	124,521,655	(127,542,516)	41,861,828	(1,281)	1,281	238,787	41,857,642

Abbreviation Legend

ADR	American Depositary Receipt

Investments are valued using policies described in the Notes to Financial Statements in the most recent shareholder report.

Fair value measurements

The Fund categorizes its fair value measurements according to a three-level hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs by prioritizing that the most observable input be used when available. Observable inputs are those that market participants would use in pricing an investment based on market data obtained from sources independent of the reporting entity. Unobservable inputs are those that reflect the Fund’s assumptions about the information market participants would use in pricing an investment. An investment’s level within the fair value hierarchy is based on the lowest level of any input that is deemed significant to the asset’s or liability’s fair value measurement. The input levels are not necessarily an indication of the risk or liquidity associated with investments at that level. For example, certain U.S. government securities are generally high quality and liquid, however, they are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market.

Fair value inputs are summarized in the three broad levels listed below:

■	Level 1 — Valuations based on quoted prices for investments in active markets that the Fund has the ability to access at the measurement date. Valuation adjustments are not applied to Level 1 investments.

■	Level 2 — Valuations based on other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.).

■	Level 3 — Valuations based on significant unobservable inputs (including the Fund’s own assumptions and judgment in determining the fair value of investments).

Inputs that are used in determining fair value of an investment may include price information, credit data, volatility statistics, and other factors. These inputs can be either observable or unobservable. The availability of observable inputs can vary between investments, and is affected by various factors such as the type of investment, and the volume and level of activity for that investment or similar investments in the marketplace. The inputs will be considered by the Investment Manager, along with any other relevant factors in the calculation of an investment’s fair value. The Fund uses prices and inputs that are current as of the measurement date, which may include periods of market dislocations. During these periods, the availability of prices and inputs may be reduced for many investments. This condition could cause an investment to be reclassified between the various levels within the hierarchy.

Certain investments that have been measured at fair value using the net asset value (NAV) per share (or its equivalent) are not categorized in the fair value hierarchy. The fair value amounts presented in the table are intended to reconcile the fair value hierarchy to the amounts presented in the Portfolio of Investments. The Columbia Short-Term Cash Fund seeks to provide shareholders with maximum current income consistent with liquidity and stability of principal. Columbia Short-Term Cash Fund prices its shares with a floating NAV and no longer seeks to maintain a stable NAV.

Columbia Large Cap Growth Fund  | Quarterly Report 2018

3

Portfolio of Investments   (continued)
Columbia Large Cap Growth Fund, October 31, 2018 (Unaudited)

Fair value measurements  (continued)
Investments falling into the Level 3 category are primarily supported by quoted prices from brokers and dealers participating in the market for those investments. However, these may be classified as Level 3 investments due to lack of market transparency and corroboration to support these quoted prices. Additionally, valuation models may be used as the pricing source for any remaining investments classified as Level 3. These models may rely on one or more significant unobservable inputs and/or significant assumptions by the Investment Manager. Inputs used in valuations may include, but are not limited to, financial statement analysis, capital account balances, discount rates and estimated cash flows, and comparable company data.

Under the direction of the Fund’s Board of Trustees (the Board), the Investment Manager’s Valuation Committee (the Committee) is responsible for overseeing the valuation procedures approved by the Board. The Committee consists of voting and non-voting members from various groups within the Investment Manager’s organization, including operations and accounting, trading and investments, compliance, risk management and legal.

The Committee meets at least monthly to review and approve valuation matters, which may include a description of specific valuation determinations, data regarding pricing information received from approved pricing vendors and brokers and the results of Board-approved valuation control policies and procedures (the Policies). The Policies address, among other things, instances when market quotations are or are not readily available, including recommendations of third party pricing vendors and a determination of appropriate pricing methodologies; events that require specific valuation determinations and assessment of fair value techniques; securities with a potential for stale pricing, including those that are illiquid, restricted, or in default; and the effectiveness of third party pricing vendors, including periodic reviews of vendors. The Committee meets more frequently, as needed, to discuss additional valuation matters, which may include the need to review back-testing results, review time-sensitive information or approve related valuation actions. The Committee reports to the Board, with members of the Committee meeting with the Board at each of its regularly scheduled meetings to discuss valuation matters and actions during the period, similar to those described earlier.

For investments categorized as Level 3, the Committee monitors information similar to that described above, which may include: (i) data specific to the issuer or comparable issuers, (ii) general market or specific sector news and (iii) quoted prices and specific or similar security transactions. The Committee considers this data and any changes from prior periods in order to assess the reasonableness of observable and unobservable inputs, any assumptions or internal models used to value those securities and changes in fair value. This data is also used to corroborate, when available, information received from approved pricing vendors and brokers. Various factors impact the frequency of monitoring this information (which may occur as often as daily). However, the Committee may determine that changes to inputs, assumptions and models are not required as a result of the monitoring procedures performed.

The following table is a summary of the inputs used to value the Fund’s investments at October 31, 2018:

	Level 1 quoted prices in active markets for identical assets ($)	Level 2 other significant observable inputs ($)	Level 3 significant unobservable inputs ($)	Investments measured at net asset value ($)	Total ($)
Investments in Securities
Common Stocks
Communication Services	442,329,562	—	—	—	442,329,562
Consumer Discretionary	587,652,631	—	—	—	587,652,631
Consumer Staples	147,350,486	—	—	—	147,350,486
Energy	42,134,821	—	—	—	42,134,821
Financials	131,792,650	—	—	—	131,792,650
Health Care	570,408,761	—	—	—	570,408,761
Industrials	259,917,996	—	—	—	259,917,996
Information Technology	1,126,717,582	—	—	—	1,126,717,582
Materials	38,121,898	—	—	—	38,121,898
Real Estate	86,761,924	—	—	—	86,761,924
Total Common Stocks	3,433,188,311	—	—	—	3,433,188,311
Money Market Funds	—	—	—	41,857,642	41,857,642
Total Investments in Securities	3,433,188,311	—	—	41,857,642	3,475,045,953

See the Portfolio of Investments for all investment classifications not indicated in the table.

There were no transfers of financial assets between levels during the period.

4	Columbia Large Cap Growth Fund  | Quarterly Report 2018

Portfolio of Investments
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

(Percentages represent value of investments compared to net assets)

Investments in securities

Corporate Bonds & Notes 0.0%
Issuer	Coupon Rate		Principal Amount ($)	Value ($)
United States 0.0%
Anuvia Florida LLC(a),(b)
01/01/2029	5.000%		495,280	489,421
Total Corporate Bonds & Notes (Cost $495,280)				489,421
Floating Rate Notes 1.1%
Issue Description	Effective Yield		Principal Amount ($)	Value ($)
Minnesota 0.2%
City of Minneapolis/St. Paul Housing & Redevelopment Authority(c),(d)
Revenue Bonds
Allina Health Systems
Series 2009B-2 (JPMorgan Chase Bank)
11/15/2035	1.670%		5,300,000	5,300,000
New York 0.8%
City of New York(c),(d)
Unlimited General Obligation Bonds
Fiscal 2015
Subordinated Series 2015 (JPMorgan Chase Bank)
06/01/2044	1.680%		1,500,000	1,500,000
Unlimited General Obligation Notes
Subordinated Series 2013-D3 (JPMorgan Chase Bank)
08/01/2038	1.680%		8,470,000	8,470,000
Subordinated Series 2013H-1 (JPMorgan Chase Bank)
01/01/2036	1.680%		3,750,000	3,750,000
New York City Transitional Finance Authority Future Tax Secured(c),(d)
Revenue Bonds
Future Tax Secured
Subordinated Series 2015 (JPMorgan Chase Bank)
02/01/2045	1.680%		9,370,000	9,370,000
New York City Water & Sewer System(c),(d)
Revenue Bonds
2nd General Resolution
Series 2013 (JPMorgan Chase Bank)
06/15/2050	1.680%		2,000,000	2,000,000
Series 2013DD-2 (JPMorgan Chase Bank)
06/15/2043	1.680%		1,250,000	1,250,000
Total				26,340,000

Floating Rate Notes (continued)
Issue Description	Effective Yield		Principal Amount ($)	Value ($)
Utah 0.1%
City of Murray(c),(d)
Revenue Bonds
IHC Health Services, Inc.
Series 2005B (JPMorgan Chase Bank)
05/15/2037	1.670%		2,900,000	2,900,000
Total Floating Rate Notes (Cost $34,540,000)				34,540,000
Municipal Bonds 98.0%
Issue Description	Coupon Rate		Principal Amount ($)	Value ($)
Alabama 0.6%
Lower Alabama Gas District (The)
Revenue Bonds
Series 2016A
09/01/2046	5.000%		19,465,000	21,798,854
Alaska 0.7%
City of Koyukuk
Prerefunded 10/01/19 Revenue Bonds
Tanana Chiefs Conference Health Care
Series 2011
10/01/2032	7.500%		18,330,000	19,201,958
10/01/2041	7.750%		4,350,000	4,566,717
Total				23,768,675
Arizona 2.1%
Arizona Health Facilities Authority
Refunding Revenue Bonds
Scottsdale Lincoln Hospital Project
Series 2014
12/01/2042	5.000%		7,000,000	7,542,570
Revenue Bonds
Banner Health
Series 2014A
01/01/2044	5.000%		15,000,000	16,068,450
Glendale Industrial Development Authority
Revenue Bonds
Midwestern University
Series 2010
05/15/2035	5.000%		13,750,000	14,247,887
Industrial Development Authority of the County of Pima (The)(e)
Refunding Revenue Bonds
American Leadership Academy
Series 2015
06/15/2045	5.625%		2,680,000	2,780,875

Columbia Tax-Exempt Fund  | Quarterly Report 2018

1

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

2	Columbia Tax-Exempt Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

Columbia Tax-Exempt Fund  | Quarterly Report 2018

3

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

4	Columbia Tax-Exempt Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

Columbia Tax-Exempt Fund  | Quarterly Report 2018

5

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

6	Columbia Tax-Exempt Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

Columbia Tax-Exempt Fund  | Quarterly Report 2018

7

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

8	Columbia Tax-Exempt Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

Columbia Tax-Exempt Fund  | Quarterly Report 2018

9

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

10	Columbia Tax-Exempt Fund  | Quarterly Report 2018

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)

Columbia Tax-Exempt Fund  | Quarterly Report 2018

11

Portfolio of Investments   (continued)
Columbia Tax-Exempt Fund, October 31, 2018 (Unaudited)