First Quarter
Report
May 31, 2023 (Unaudited)
May 31, 2023 (Unaudited)
Columbia Mid Cap
Index Fund
Not FDIC or NCUA Insured •
No Financial Institution Guarantee • May Lose Value
Portfolio of Investments
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
(Percentages represent value of
investments compared to net assets)
Investments in securities
| Common Stocks 98.7% | ||
| Issuer | Shares | Value ($) |
| Communication Services 1.9% | ||
| Diversified Telecommunication Services 0.5% | ||
| Frontier Communications Parent, Inc.(a) | 256,129 | 3,811,199 |
| Iridium Communications, Inc. | 144,339 | 8,666,114 |
| Total | 12,477,313 | |
| Entertainment 0.2% | ||
| World Wrestling Entertainment, Inc., Class A | 49,797 | 5,045,432 |
| Interactive Media & Services 0.2% | ||
| TripAdvisor, Inc.(a) | 120,376 | 1,873,051 |
| Ziff Davis, Inc.(a) | 54,214 | 3,200,794 |
| Total | 5,073,845 | |
| Media 1.0% | ||
| Cable One, Inc. | 5,539 | 3,388,926 |
| John Wiley & Sons, Inc., Class A | 49,177 | 1,770,372 |
| New York Times Co. (The), Class A | 189,135 | 6,699,162 |
| Nexstar Media Group, Inc., Class A | 43,319 | 6,537,704 |
| TEGNA, Inc. | 256,310 | 3,970,242 |
| Total | 22,366,406 | |
| Total Communication Services | 44,962,996 | |
| Consumer Discretionary 15.1% | ||
| Auto Components 1.7% | ||
| Adient PLC(a) | 109,578 | 3,691,683 |
| Autoliv, Inc. | 89,111 | 7,262,546 |
| Dana, Inc. | 146,569 | 1,886,343 |
| Fox Factory Holding Corp.(a) | 48,556 | 4,317,600 |
| Gentex Corp. | 269,488 | 7,076,755 |
| Goodyear Tire & Rubber Co. (The)(a) | 324,951 | 4,461,577 |
| Lear Corp. | 67,929 | 8,332,171 |
| Visteon Corp.(a) | 32,331 | 4,318,775 |
| Total | 41,347,450 | |
| Automobiles 0.4% | ||
| Harley-Davidson, Inc. | 152,822 | 4,754,293 |
| Thor Industries, Inc. | 61,483 | 4,812,274 |
| Total | 9,566,567 | |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Broadline Retail 0.5% | ||
| Kohl’s Corp. | 126,924 | 2,325,248 |
| Macy’s, Inc. | 311,453 | 4,232,646 |
| Nordstrom, Inc. | 128,731 | 1,969,584 |
| Ollie’s Bargain Outlet Holdings, Inc.(a) | 66,495 | 3,665,205 |
| Total | 12,192,683 | |
| Diversified Consumer Services 1.0% | ||
| Graham Holdings Co., Class B | 4,409 | 2,489,983 |
| Grand Canyon Education, Inc.(a) | 35,235 | 3,691,219 |
| H&R Block, Inc. | 174,936 | 5,221,839 |
| Service Corp. International | 176,692 | 11,239,378 |
| Total | 22,642,419 | |
| Hotels, Restaurants & Leisure 3.5% | ||
| Aramark | 299,277 | 11,815,456 |
| Boyd Gaming Corp. | 91,128 | 5,807,587 |
| Choice Hotels International, Inc. | 31,840 | 3,613,521 |
| Churchill Downs, Inc. | 75,624 | 10,271,252 |
| Hilton Grand Vacations, Inc.(a) | 91,203 | 3,898,928 |
| Light & Wonder, Inc.(a) | 107,613 | 6,272,762 |
| Marriott Vacations Worldwide Corp. | 44,022 | 5,424,391 |
| Papa John’s International, Inc. | 36,932 | 2,589,302 |
| Penn Entertainment, Inc.(a) | 178,199 | 4,462,103 |
| Texas Roadhouse, Inc. | 76,872 | 8,294,489 |
| Travel + Leisure Co. | 93,376 | 3,405,423 |
| Wendy’s Co. (The) | 195,780 | 4,309,118 |
| Wingstop, Inc. | 34,367 | 6,851,405 |
| Wyndham Hotels & Resorts, Inc. | 101,467 | 6,925,123 |
| Total | 83,940,860 | |
| Household Durables 1.7% | ||
| Helen of Troy Ltd.(a) | 27,562 | 2,653,669 |
| KB Home | 93,772 | 4,063,141 |
| Leggett & Platt, Inc. | 152,331 | 4,643,049 |
| Taylor Morrison Home Corp., Class A(a) | 124,469 | 5,281,220 |
| Tempur Sealy International, Inc. | 195,755 | 6,976,708 |
| 2 | Columbia Mid Cap Index Fund | First Quarter Report 2023 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Toll Brothers, Inc. | 118,132 | 7,997,536 |
| TopBuild Corp.(a) | 36,729 | 7,406,770 |
| Total | 39,022,093 | |
| Leisure Products 1.1% | ||
| Brunswick Corp. | 83,296 | 6,288,848 |
| Mattel, Inc.(a) | 407,137 | 7,088,255 |
| Polaris, Inc. | 62,588 | 6,741,353 |
| Topgolf Callaway Brands Corp.(a) | 159,265 | 2,718,654 |
| YETI Holdings, Inc.(a) | 99,082 | 3,623,429 |
| Total | 26,460,539 | |
| Specialty Retail 3.1% | ||
| AutoNation, Inc.(a) | 39,294 | 5,144,370 |
| Dick’s Sporting Goods, Inc. | 68,745 | 8,765,675 |
| Five Below, Inc.(a) | 63,774 | 11,002,290 |
| Foot Locker, Inc. | 91,125 | 2,307,285 |
| GameStop Corp., Class A(a) | 290,416 | 6,984,505 |
| Gap, Inc. (The) | 243,233 | 1,950,729 |
| Lithia Motors, Inc., Class A | 31,406 | 7,326,392 |
| Murphy U.S.A., Inc. | 22,987 | 6,354,066 |
| Restoration Hardware Holdings, Inc.(a) | 21,462 | 5,257,761 |
| Valvoline, Inc. | 197,520 | 7,604,520 |
| Victoria’s Secret & Co.(a) | 92,854 | 1,896,079 |
| Williams-Sonoma, Inc. | 76,472 | 8,680,337 |
| Total | 73,274,009 | |
| Textiles, Apparel & Luxury Goods 2.1% | ||
| Capri Holdings Ltd.(a) | 144,416 | 5,069,002 |
| Carter’s, Inc. | 43,840 | 2,725,533 |
| Columbia Sportswear Co. | 40,673 | 3,002,888 |
| Crocs, Inc.(a) | 70,933 | 7,964,357 |
| Deckers Outdoor Corp.(a) | 30,281 | 14,383,475 |
| PVH Corp. | 72,801 | 6,262,342 |
| Skechers U.S.A., Inc., Class A(a) | 154,183 | 7,920,381 |
| Under Armour, Inc., Class A(a) | 216,783 | 1,563,005 |
| Under Armour, Inc., Class C(a) | 217,782 | 1,433,005 |
| Total | 50,323,988 | |
| Total Consumer Discretionary | 358,770,608 | |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Consumer Staples 4.5% | ||
| Beverages 0.5% | ||
| Boston Beer Co., Inc. (The), Class A(a) | 10,829 | 3,654,788 |
| Celsius Holdings, Inc.(a) | 46,411 | 5,825,973 |
| Coca-Cola Bottling Co. Consolidated | 5,288 | 3,499,281 |
| Total | 12,980,042 | |
| Consumer Staples Distribution & Retail 2.0% | ||
| BJ’s Wholesale Club Holdings, Inc.(a) | 154,438 | 9,675,541 |
| Casey’s General Stores, Inc. | 42,803 | 9,658,497 |
| Grocery Outlet Holding Corp.(a) | 101,696 | 2,920,709 |
| Performance Food Group, Inc.(a) | 179,374 | 9,917,588 |
| Sprouts Farmers Market, Inc.(a) | 121,603 | 4,202,600 |
| U.S. Foods Holding Corp.(a) | 252,080 | 10,027,742 |
| Total | 46,402,677 | |
| Food Products 1.5% | ||
| Darling Ingredients, Inc.(a) | 184,119 | 11,669,462 |
| Flowers Foods, Inc. | 220,720 | 5,513,586 |
| Ingredion, Inc. | 75,469 | 7,894,057 |
| Lancaster Colony Corp. | 22,805 | 4,483,007 |
| Pilgrim’s Pride Corp.(a) | 51,615 | 1,145,853 |
| Post Holdings, Inc.(a) | 61,594 | 5,233,026 |
| Total | 35,938,991 | |
| Household Products 0.1% | ||
| Energizer Holdings, Inc. | 76,311 | 2,487,739 |
| Personal Care Products 0.4% | ||
| BellRing Brands, Inc.(a) | 153,449 | 5,619,302 |
| Coty, Inc., Class A(a) | 421,169 | 4,565,472 |
| Total | 10,184,774 | |
| Total Consumer Staples | 107,994,223 | |
| Energy 3.7% | ||
| Energy Equipment & Services 0.7% | ||
| ChampionX Corp. | 228,194 | 5,764,180 |
| NOV, Inc. | 451,254 | 6,349,144 |
| Valaris Ltd.(a) | 69,092 | 3,988,681 |
| Total | 16,102,005 | |
| Columbia Mid Cap Index Fund | First Quarter Report 2023 | 3 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Oil, Gas & Consumable Fuels 3.0% | ||
| Antero Midstream Corp. | 384,778 | 3,928,583 |
| Antero Resources Corp.(a) | 317,212 | 6,474,297 |
| Chord Energy Corp. | 47,797 | 6,836,883 |
| CNX Resources Corp.(a) | 195,442 | 3,019,579 |
| DT Midstream, Inc. | 111,147 | 5,052,743 |
| Equitrans Midstream Corp. | 497,178 | 4,240,928 |
| HF Sinclair Corp. | 154,502 | 6,402,563 |
| Matador Resources Co. | 128,957 | 5,670,239 |
| Murphy Oil Corp. | 167,871 | 5,841,911 |
| PBF Energy, Inc., Class A | 131,301 | 4,833,190 |
| PDC Energy, Inc. | 105,856 | 7,263,839 |
| Range Resources Corp. | 277,590 | 7,597,638 |
| Southwestern Energy Co.(a) | 1,267,791 | 6,047,363 |
| Total | 73,209,756 | |
| Total Energy | 89,311,761 | |
| Financials 14.1% | ||
| Banks 5.5% | ||
| Associated Banc-Corp. | 172,732 | 2,558,161 |
| Bank of Hawaii Corp. | 45,764 | 1,791,661 |
| Bank OZK | 126,536 | 4,375,615 |
| Cadence Bank | 209,583 | 3,764,111 |
| Cathay General Bancorp | 83,566 | 2,443,470 |
| Columbia Banking System, Inc. | 238,911 | 4,785,387 |
| Commerce Bancshares, Inc. | 130,675 | 6,265,866 |
| Cullen/Frost Bankers, Inc. | 73,937 | 7,408,487 |
| East West Bancorp, Inc. | 161,920 | 7,747,872 |
| First Financial Bankshares, Inc. | 149,119 | 3,862,182 |
| First Horizon Corp. | 616,457 | 6,355,672 |
| FNB Corp. | 414,108 | 4,551,047 |
| Fulton Financial Corp. | 192,538 | 2,148,724 |
| Glacier Bancorp, Inc. | 127,262 | 3,667,691 |
| Hancock Whitney Corp. | 98,444 | 3,596,159 |
| Home Bancshares, Inc. | 217,345 | 4,666,397 |
| International Bancshares Corp. | 60,653 | 2,591,096 |
| New York Community Bancorp, Inc. | 827,268 | 8,504,315 |
| Old National Bancorp | 336,487 | 4,179,169 |
| Pinnacle Financial Partners, Inc. | 87,883 | 4,275,508 |
| Prosperity Bancshares, Inc. | 104,901 | 5,998,239 |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| South State Corp. | 86,960 | 5,436,739 |
| Synovus Financial Corp. | 167,135 | 4,527,687 |
| Texas Capital Bancshares, Inc.(a) | 55,404 | 2,620,609 |
| UMB Financial Corp. | 49,958 | 2,829,621 |
| United Bankshares, Inc. | 154,247 | 4,537,947 |
| Valley National Bancorp | 482,829 | 3,563,278 |
| Webster Financial Corp. | 199,900 | 7,106,445 |
| Wintrust Financial Corp. | 69,807 | 4,437,631 |
| Total | 130,596,786 | |
| Capital Markets 1.9% | ||
| Affiliated Managers Group, Inc. | 43,274 | 6,018,981 |
| Evercore, Inc., Class A | 41,048 | 4,431,131 |
| Federated Hermes, Inc., Class B | 97,116 | 3,343,704 |
| Interactive Brokers Group, Inc., Class A | 118,179 | 9,126,964 |
| Janus Henderson Group PLC | 152,246 | 4,001,025 |
| Jefferies Financial Group, Inc. | 207,852 | 6,250,110 |
| SEI Investments Co. | 117,135 | 6,627,498 |
| Stifel Financial Corp. | 121,024 | 6,725,304 |
| Total | 46,524,717 | |
| Consumer Finance 0.4% | ||
| FirstCash Holdings, Inc. | 43,077 | 4,244,808 |
| Navient Corp. | 116,488 | 1,764,793 |
| SLM Corp. | 276,516 | 4,219,634 |
| Total | 10,229,235 | |
| Financial Services 1.6% | ||
| Essent Group Ltd. | 123,706 | 5,464,094 |
| Euronet Worldwide, Inc.(a) | 54,125 | 6,029,525 |
| MGIC Investment Corp. | 337,096 | 5,096,892 |
| Voya Financial, Inc. | 111,434 | 7,555,225 |
| Western Union Co. (The) | 429,077 | 4,887,187 |
| WEX, Inc.(a) | 50,080 | 8,305,768 |
| Total | 37,338,691 | |
| Insurance 4.0% | ||
| American Financial Group, Inc. | 80,260 | 9,010,790 |
| Brighthouse Financial, Inc.(a) | 78,438 | 3,157,914 |
| CNO Financial Group, Inc. | 131,357 | 2,851,760 |
| First American Financial Corp. | 118,949 | 6,533,869 |
| Hanover Insurance Group, Inc. (The) | 40,897 | 4,558,380 |
| 4 | Columbia Mid Cap Index Fund | First Quarter Report 2023 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Kemper Corp. | 73,477 | 3,180,085 |
| Kinsale Capital Group, Inc. | 24,923 | 7,551,170 |
| Old Republic International Corp. | 316,887 | 7,760,563 |
| Primerica, Inc. | 42,388 | 7,715,464 |
| Reinsurance Group of America, Inc. | 76,597 | 10,723,580 |
| RenaissanceRe Holdings Ltd. | 57,671 | 10,863,486 |
| RLI Corp. | 46,490 | 5,757,786 |
| Selective Insurance Group, Inc. | 69,317 | 6,705,033 |
| Unum Group | 214,831 | 9,334,407 |
| Total | 95,704,287 | |
| Mortgage Real Estate Investment Trusts (REITS) 0.7% | ||
| Annaly Capital Management, Inc. | 537,994 | 10,157,327 |
| Starwood Property Trust, Inc. | 355,650 | 6,241,657 |
| Total | 16,398,984 | |
| Total Financials | 336,792,700 | |
| Health Care 9.6% | ||
| Biotechnology 1.6% | ||
| Arrowhead Pharmaceuticals, Inc.(a) | 124,426 | 4,281,499 |
| Exelixis, Inc.(a) | 372,311 | 7,178,156 |
| Halozyme Therapeutics, Inc.(a) | 155,333 | 5,037,449 |
| Neurocrine Biosciences, Inc.(a) | 110,960 | 9,934,249 |
| United Therapeutics Corp.(a) | 52,359 | 10,981,776 |
| Total | 37,413,129 | |
| Health Care Equipment & Supplies 3.7% | ||
| Enovis Corp.(a) | 54,741 | 2,886,493 |
| Envista Holdings Corp.(a) | 187,484 | 5,978,865 |
| Globus Medical, Inc., Class A(a) | 89,443 | 4,841,550 |
| Haemonetics Corp.(a) | 57,955 | 4,902,993 |
| ICU Medical, Inc.(a) | 23,142 | 4,047,304 |
| Inari Medical, Inc.(a) | 55,473 | 3,350,569 |
| Integra LifeSciences Holdings Corp.(a) | 83,473 | 3,167,800 |
| Lantheus Holdings, Inc.(a) | 79,074 | 6,847,018 |
| LivaNova PLC(a) | 61,487 | 2,722,644 |
| Masimo Corp.(a) | 55,556 | 8,991,183 |
| Neogen Corp.(a) | 248,318 | 4,343,082 |
| Omnicell, Inc.(a) | 51,294 | 3,766,005 |
| Penumbra, Inc.(a) | 43,630 | 13,409,244 |
| QuidelOrtho Corp.(a) | 61,457 | 5,232,449 |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Shockwave Medical, Inc.(a) | 41,520 | 11,421,737 |
| STAAR Surgical Co.(a) | 55,379 | 3,213,090 |
| Total | 89,122,026 | |
| Health Care Providers & Services 2.3% | ||
| Acadia Healthcare Co., Inc.(a) | 104,514 | 7,381,824 |
| Amedisys, Inc.(a) | 37,327 | 2,834,239 |
| Chemed Corp. | 17,083 | 9,118,393 |
| Encompass Health Corp. | 114,636 | 7,109,725 |
| HealthEquity, Inc.(a) | 97,234 | 5,328,423 |
| Option Care Health, Inc.(a) | 192,250 | 5,296,487 |
| Patterson Companies, Inc. | 99,245 | 2,599,227 |
| Progyny, Inc.(a) | 86,430 | 3,219,518 |
| R1 RCM, Inc.(a) | 157,901 | 2,565,891 |
| Tenet Healthcare Corp.(a) | 124,212 | 8,843,894 |
| Total | 54,297,621 | |
| Life Sciences Tools & Services 1.4% | ||
| Azenta, Inc.(a) | 79,385 | 3,433,401 |
| Bruker Corp. | 114,899 | 7,939,521 |
| Medpace Holdings, Inc.(a) | 28,939 | 5,989,505 |
| Repligen Corp.(a) | 59,321 | 9,961,182 |
| Sotera Health Co.(a) | 113,432 | 1,598,257 |
| Syneos Health, Inc.(a) | 118,216 | 4,917,786 |
| Total | 33,839,652 | |
| Pharmaceuticals 0.6% | ||
| Jazz Pharmaceuticals PLC(a) | 72,335 | 9,270,454 |
| Perrigo Co. PLC | 154,674 | 4,943,381 |
| Total | 14,213,835 | |
| Total Health Care | 228,886,263 | |
| Industrials 21.8% | ||
| Aerospace & Defense 1.0% | ||
| Curtiss-Wright Corp. | 44,008 | 6,955,904 |
| Hexcel Corp. | 96,827 | 6,680,095 |
| Mercury Systems, Inc.(a) | 66,754 | 2,709,545 |
| Woodward, Inc. | 68,615 | 7,232,707 |
| Total | 23,578,251 | |
| Air Freight & Logistics 0.3% | ||
| GXO Logistics, Inc.(a) | 136,292 | 7,621,449 |
| Columbia Mid Cap Index Fund | First Quarter Report 2023 | 5 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Building Products 3.7% | ||
| Advanced Drainage Systems, Inc. | 71,857 | 6,953,602 |
| Builders FirstSource, Inc.(a) | 169,076 | 19,604,362 |
| Carlisle Companies, Inc. | 59,411 | 12,621,273 |
| Fortune Brands Innovations, Inc. | 147,325 | 8,905,796 |
| Lennox International, Inc. | 37,081 | 10,216,186 |
| Owens Corning | 107,362 | 11,415,802 |
| Simpson Manufacturing Co., Inc. | 48,937 | 5,783,864 |
| Trex Company, Inc.(a) | 126,067 | 6,473,540 |
| UFP Industries, Inc. | 70,810 | 5,530,261 |
| Total | 87,504,686 | |
| Commercial Services & Supplies 1.3% | ||
| Brink’s Co. (The) | 53,362 | 3,550,174 |
| Clean Harbors, Inc.(a) | 57,772 | 8,111,189 |
| MSA Safety, Inc. | 42,329 | 5,822,777 |
| Stericycle, Inc.(a) | 105,901 | 4,463,727 |
| Tetra Tech, Inc. | 61,146 | 8,405,741 |
| Total | 30,353,608 | |
| Construction & Engineering 1.9% | ||
| AECOM | 159,626 | 12,458,809 |
| EMCOR Group, Inc. | 54,746 | 9,024,331 |
| Fluor Corp.(a) | 163,231 | 4,335,415 |
| MasTec, Inc.(a) | 68,067 | 6,899,271 |
| MDU Resources Group, Inc. | 233,609 | 6,816,711 |
| Valmont Industries, Inc. | 24,507 | 6,427,451 |
| Total | 45,961,988 | |
| Electrical Equipment 2.2% | ||
| Acuity Brands, Inc. | 36,820 | 5,548,406 |
| EnerSys | 46,930 | 4,564,881 |
| Hubbell, Inc. | 61,577 | 17,393,039 |
| nVent Electric PLC | 191,375 | 8,301,848 |
| Regal Rexnord Corp. | 75,994 | 9,870,861 |
| SunPower Corp.(a) | 98,050 | 1,039,330 |
| Sunrun, Inc.(a) | 244,814 | 4,318,519 |
| Vicor Corp.(a) | 25,607 | 1,417,347 |
| Total | 52,454,231 | |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Ground Transportation 2.0% | ||
| Avis Budget Group, Inc.(a) | 28,582 | 4,795,774 |
| Hertz Global Holdings, Inc.(a) | 185,191 | 2,903,795 |
| Knight-Swift Transportation Holdings, Inc. | 184,607 | 10,151,539 |
| Landstar System, Inc. | 41,273 | 7,238,459 |
| Ryder System, Inc. | 57,728 | 4,550,698 |
| Saia, Inc.(a) | 30,400 | 8,638,464 |
| Werner Enterprises, Inc. | 67,546 | 2,966,620 |
| XPO, Inc.(a) | 132,112 | 6,200,016 |
| Total | 47,445,365 | |
| Machinery 4.6% | ||
| AGCO Corp. | 71,129 | 7,844,106 |
| Chart Industries, Inc.(a) | 48,891 | 5,364,809 |
| Crane Co. | 54,823 | 3,983,439 |
| Crane NXT Co. | 54,823 | 2,885,334 |
| Donaldson Co., Inc. | 139,794 | 8,182,143 |
| Esab Corp. | 59,354 | 3,485,267 |
| Flowserve Corp. | 150,143 | 4,887,155 |
| Graco, Inc. | 193,606 | 14,808,923 |
| ITT, Inc. | 95,006 | 7,235,657 |
| Lincoln Electric Holdings, Inc. | 66,329 | 11,253,378 |
| Middleby Corp. (The)(a) | 61,902 | 8,171,064 |
| Oshkosh Corp. | 75,125 | 5,546,479 |
| Terex Corp. | 77,544 | 3,595,715 |
| Timken Co. (The) | 76,047 | 5,441,163 |
| Toro Co. (The) | 120,254 | 11,764,449 |
| Watts Water Technologies, Inc., Class A | 31,379 | 4,972,003 |
| Total | 109,421,084 | |
| Marine Transportation 0.2% | ||
| Kirby Corp.(a) | 68,808 | 4,923,900 |
| Passenger Airlines 0.1% | ||
| JetBlue Airways Corp.(a) | 372,071 | 2,541,245 |
| Professional Services 3.3% | ||
| ASGN, Inc.(a) | 57,325 | 3,750,775 |
| CACI International, Inc., Class A(a) | 27,006 | 8,080,735 |
| Concentrix Corp. | 49,050 | 4,301,685 |
| ExlService Holdings, Inc.(a) | 37,985 | 5,733,456 |
| Exponent, Inc. | 58,138 | 5,309,162 |
| 6 | Columbia Mid Cap Index Fund | First Quarter Report 2023 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| FTI Consulting, Inc.(a) | 39,545 | 7,434,856 |
| Genpact Ltd. | 193,332 | 7,110,751 |
| Insperity, Inc. | 40,875 | 4,525,680 |
| KBR, Inc. | 157,611 | 9,302,201 |
| ManpowerGroup, Inc. | 58,080 | 4,075,474 |
| MAXIMUS, Inc. | 69,816 | 5,652,303 |
| Paylocity Holding Corp.(a) | 47,411 | 8,190,250 |
| Science Applications International Corp. | 62,758 | 6,108,236 |
| Total | 79,575,564 | |
| Trading Companies & Distributors 1.2% | ||
| GATX Corp. | 40,438 | 4,808,483 |
| MSC Industrial Direct Co., Inc., Class A | 54,359 | 4,887,961 |
| Univar, Inc.(a) | 187,446 | 6,676,826 |
| Watsco, Inc. | 38,213 | 12,395,151 |
| Total | 28,768,421 | |
| Total Industrials | 520,149,792 | |
| Information Technology 10.2% | ||
| Communications Equipment 0.6% | ||
| Calix, Inc.(a) | 65,405 | 3,048,527 |
| Ciena Corp.(a) | 170,499 | 7,969,123 |
| Lumentum Holdings, Inc.(a) | 78,693 | 4,162,860 |
| Total | 15,180,510 | |
| Electronic Equipment, Instruments & Components 3.7% | ||
| Arrow Electronics, Inc.(a) | 66,957 | 8,479,435 |
| Avnet, Inc. | 104,976 | 4,602,148 |
| Belden, Inc. | 49,176 | 4,302,408 |
| Cognex Corp. | 198,662 | 10,918,464 |
| Coherent Corp.(a) | 159,641 | 5,900,331 |
| IPG Photonics Corp.(a) | 36,935 | 4,080,210 |
| Jabil, Inc. | 153,106 | 13,706,049 |
| Littelfuse, Inc. | 28,440 | 7,281,778 |
| National Instruments Corp. | 149,998 | 8,669,884 |
| Novanta, Inc.(a) | 41,001 | 6,789,766 |
| TD SYNNEX Corp. | 48,206 | 4,308,652 |
| Vishay Intertechnology, Inc. | 148,848 | 3,837,301 |
| Vontier Corp. | 181,502 | 5,379,719 |
| Total | 88,256,145 | |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| IT Services 0.1% | ||
| Kyndryl Holdings, Inc.(a) | 235,222 | 2,954,388 |
| Semiconductors & Semiconductor Equipment 2.7% | ||
| Allegro MicroSystems, Inc.(a) | 74,801 | 2,941,923 |
| Amkor Technology, Inc. | 115,385 | 2,859,240 |
| Cirrus Logic, Inc.(a) | 63,479 | 4,931,049 |
| Lattice Semiconductor Corp.(a) | 157,453 | 12,802,504 |
| MACOM Technology Solutions Holdings, Inc.(a) | 59,320 | 3,549,116 |
| MKS Instruments, Inc. | 65,707 | 6,393,948 |
| Power Integrations, Inc. | 65,467 | 5,656,349 |
| Silicon Laboratories, Inc.(a) | 36,646 | 5,154,993 |
| SiTime Corp.(a) | 18,472 | 1,831,868 |
| Synaptics, Inc.(a),(b) | 45,258 | 3,893,998 |
| Universal Display Corp. | 49,925 | 7,355,450 |
| Wolfspeed, Inc.(a) | 142,930 | 6,866,357 |
| Total | 64,236,795 | |
| Software 2.5% | ||
| ACI Worldwide, Inc.(a) | 129,095 | 2,944,657 |
| Aspen Technology, Inc.(a) | 33,484 | 5,488,697 |
| Blackbaud, Inc.(a) | 51,238 | 3,758,820 |
| CommVault Systems, Inc.(a) | 51,182 | 3,566,874 |
| Dynatrace, Inc.(a) | 249,047 | 12,698,907 |
| Envestnet, Inc.(a) | 63,558 | 3,325,990 |
| Manhattan Associates, Inc.(a) | 71,795 | 13,025,049 |
| NCR Corp.(a) | 158,534 | 3,757,256 |
| Qualys, Inc.(a) | 39,713 | 5,014,163 |
| Teradata Corp.(a) | 116,948 | 5,480,183 |
| Total | 59,060,596 | |
| Technology Hardware, Storage & Peripherals 0.6% | ||
| Super Micro Computer, Inc.(a) | 53,608 | 12,005,511 |
| Xerox Holdings Corp. | 128,852 | 1,812,948 |
| Total | 13,818,459 | |
| Total Information Technology | 243,506,893 | |
| Columbia Mid Cap Index Fund | First Quarter Report 2023 | 7 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Materials 6.2% | ||
| Chemicals 2.5% | ||
| Ashland, Inc. | 57,360 | 4,868,717 |
| Avient Corp. | 98,208 | 3,584,592 |
| Axalta Coating Systems Ltd.(a) | 253,425 | 7,351,859 |
| Cabot Corp. | 64,705 | 4,430,998 |
| Chemours Co. LLC (The) | 170,408 | 4,514,108 |
| Ingevity Corp.(a) | 40,357 | 1,904,447 |
| NewMarket Corp. | 7,690 | 2,997,716 |
| Olin Corp. | 141,347 | 6,687,127 |
| RPM International, Inc. | 148,298 | 11,832,697 |
| Scotts Miracle-Gro Co. (The), Class A | 46,926 | 2,965,723 |
| Sensient Technologies Corp. | 48,293 | 3,478,545 |
| Westlake Corp. | 39,559 | 4,112,158 |
| Total | 58,728,687 | |
| Construction Materials 0.3% | ||
| Eagle Materials, Inc. | 41,417 | 6,748,072 |
| Containers & Packaging 0.9% | ||
| AptarGroup, Inc. | 74,998 | 8,436,525 |
| Greif, Inc., Class A | 29,416 | 1,767,902 |
| Silgan Holdings, Inc. | 96,109 | 4,323,944 |
| Sonoco Products Co. | 112,022 | 6,705,637 |
| Total | 21,234,008 | |
| Metals & Mining 2.3% | ||
| Alcoa Corp. | 203,302 | 6,448,740 |
| Cleveland-Cliffs, Inc.(a) | 591,979 | 8,216,669 |
| Commercial Metals Co. | 134,551 | 5,752,055 |
| MP Materials Corp.(a) | 106,060 | 2,197,563 |
| Reliance Steel & Aluminum Co. | 67,424 | 15,823,064 |
| Royal Gold, Inc. | 75,412 | 9,339,022 |
| United States Steel Corp. | 260,323 | 5,445,957 |
| Worthington Industries, Inc. | 34,834 | 1,955,232 |
| Total | 55,178,302 | |
| Paper & Forest Products 0.2% | ||
| Louisiana-Pacific Corp. | 82,363 | 4,819,883 |
| Total Materials | 146,708,952 | |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Real Estate 7.9% | ||
| Health Care REITs 1.2% | ||
| Healthcare Realty Trust, Inc. | 437,201 | 8,136,311 |
| Medical Properties Trust, Inc. | 688,111 | 5,676,916 |
| Omega Healthcare Investors, Inc. | 269,109 | 8,022,139 |
| Physicians Realty Trust | 262,226 | 3,582,007 |
| Sabra Health Care REIT, Inc. | 265,346 | 2,987,796 |
| Total | 28,405,169 | |
| Hotel & Resort REITs 0.2% | ||
| Park Hotels & Resorts, Inc. | 258,300 | 3,342,402 |
| Industrial REITs 1.5% | ||
| EastGroup Properties, Inc. | 50,060 | 8,240,377 |
| First Industrial Realty Trust, Inc. | 151,797 | 7,890,408 |
| Rexford Industrial Realty, Inc. | 217,254 | 11,827,308 |
| STAG Industrial, Inc. | 206,743 | 7,194,656 |
| Total | 35,152,749 | |
| Office REITs 0.7% | ||
| Corporate Office Properties Trust | 129,151 | 2,947,226 |
| Cousins Properties, Inc. | 174,079 | 3,467,654 |
| Douglas Emmett, Inc. | 201,946 | 2,342,573 |
| Highwoods Properties, Inc. | 120,866 | 2,499,509 |
| Kilroy Realty Corp. | 121,059 | 3,285,541 |
| Vornado Realty Trust | 185,102 | 2,509,983 |
| Total | 17,052,486 | |
| Real Estate Management & Development 0.3% | ||
| Jones Lang LaSalle, Inc.(a) | 54,525 | 7,652,038 |
| Residential REITs 0.4% | ||
| Apartment Income REIT Corp. | 170,863 | 5,927,237 |
| Independence Realty Trust, Inc. | 257,148 | 4,440,946 |
| Total | 10,368,183 | |
| Retail REITs 1.5% | ||
| Agree Realty Corp. | 101,753 | 6,562,051 |
| Brixmor Property Group, Inc. | 344,540 | 6,901,136 |
| Kite Realty Group Trust | 251,701 | 4,893,067 |
| Macerich Co. (The) | 247,269 | 2,383,673 |
| NNN REIT, Inc. | 208,462 | 8,867,974 |
| Spirit Realty Capital, Inc. | 160,441 | 6,266,826 |
| Total | 35,874,727 | |
| 8 | Columbia Mid Cap Index Fund | First Quarter Report 2023 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Specialized REITs 2.1% | ||
| CubeSmart | 257,992 | 11,465,165 |
| EPR Properties | 86,184 | 3,594,735 |
| Lamar Advertising Co., Class A | 100,248 | 9,010,290 |
| Life Storage, Inc. | 97,646 | 12,439,124 |
| National Storage Affiliates Trust | 97,079 | 3,554,062 |
| PotlatchDeltic Corp. | 92,797 | 4,317,844 |
| Rayonier, Inc. | 169,199 | 4,960,915 |
| Total | 49,342,135 | |
| Total Real Estate | 187,189,889 | |
| Utilities 3.7% | ||
| Electric Utilities 1.3% | ||
| Allete, Inc. | 65,668 | 3,911,843 |
| Hawaiian Electric Industries, Inc. | 125,759 | 4,516,006 |
| IDACORP, Inc. | 58,086 | 6,045,010 |
| OGE Energy Corp. | 229,993 | 8,114,153 |
| PNM Resources, Inc. | 98,607 | 4,528,033 |
| Portland General Electric Co. | 102,557 | 4,997,602 |
| Total | 32,112,647 | |
| Gas Utilities 1.3% | ||
| National Fuel Gas Co. | 105,454 | 5,368,663 |
| New Jersey Resources Corp. | 111,305 | 5,392,727 |
| ONE Gas, Inc. | 62,197 | 5,034,225 |
| Southwest Gas Holdings, Inc. | 74,784 | 4,377,108 |
| Common Stocks (continued) | ||
| Issuer | Shares | Value ($) |
| Spire, Inc. | 60,365 | 3,897,768 |
| UGI Corp. | 240,739 | 6,733,470 |
| Total | 30,803,961 | |
| Independent Power and Renewable Electricity Producers 0.2% | ||
| Ormat Technologies, Inc. | 60,398 | 5,139,870 |
| Multi-Utilities 0.4% | ||
| Black Hills Corp. | 74,762 | 4,556,744 |
| NorthWestern Corp. | 66,376 | 3,756,218 |
| Total | 8,312,962 | |
| Water Utilities 0.5% | ||
| Essential Utilities, Inc. | 274,201 | 11,170,949 |
| Total Utilities | 87,540,389 | |
| Total Common Stocks (Cost $1,660,584,609) | 2,351,814,466 | |
| Money Market Funds 1.2% | ||
| Shares | Value ($) | |
| Columbia Short-Term Cash Fund, 5.241%(c),(d) | 28,874,850 | 28,860,413 |
| Total Money Market Funds (Cost $28,860,408) | 28,860,413 | |
| Total Investments in Securities (Cost: $1,689,445,017) | 2,380,674,879 | |
| Other Assets & Liabilities, Net | 1,922,886 | |
| Net Assets | 2,382,597,765 | |
At May 31, 2023,
securities and/or cash totaling $3,613,680 were pledged as collateral.
Investments in
derivatives
| Long futures contracts | ||||||
| Description | Number of contracts | Expiration date | Trading currency | Notional amount | Value/Unrealized appreciation ($) | Value/Unrealized depreciation ($) |
| S&P Mid 400 Index E-mini | 130 | 06/2023 | USD | 31,317,000 | — | (474,848) |
Notes to Portfolio of
Investments
| (a) | Non-income producing investment. |
| (b) | This security or a portion of this security has been pledged as collateral in connection with derivative contracts. |
| (c) | The rate shown is the seven-day current annualized yield at May 31, 2023. |
| Columbia Mid Cap Index Fund | First Quarter Report 2023 | 9 |
Portfolio of Investments (continued)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Columbia Mid Cap Index Fund, May 31, 2023 (Unaudited)
Notes to Portfolio of Investments (continued)
| (d) | As defined in the Investment Company Act of 1940, as amended, an affiliated company is one in which the Fund owns 5% or more of the company’s outstanding voting securities, or a company which is under common ownership or control with the Fund. The value of the holdings and transactions in these affiliated companies during the period ended May 31, 2023 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Realized gain (loss)($) | Dividends($) | End of period shares |
| Columbia Short-Term Cash Fund, 5.241% | ||||||||
| 12,750,837 | 57,841,817 | (41,732,238) | (3) | 28,860,413 | (1,581) | 380,924 | 28,874,850 | |
Currency Legend
| USD | US Dollar |
Investments are valued using
policies described in the Notes to Financial Statements in the most recent shareholder report.
| 10 | Columbia Mid Cap Index Fund | First Quarter Report 2023 |
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1QT196_02_N01_(07/23)