| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 63,685 | 69,092 | (20,085) | 10,603 | 123,295 | — | 925 | — | 5,599 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 66,855 | 749,002 | (731,967) | — | 83,890 | — | — | 13 | 83,899 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 143,539 | 66,178 | (37,636) | 12,910 | 184,991 | — | 143 | — | 14,154 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 1,115,016 | 534,122 | (244,557) | 39,847 | 1,444,428 | — | (458) | — | 133,373 | |
| Total | 1,389,095 | 63,360 | 1,836,604 | — | 610 | 13 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| Columbia Adaptive Retirement 2020 Fund | Quarterly Report 2021 | 1 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 53,351 | 33,847 | (4,460) | 8,098 | 90,836 | — | 304 | — | 4,126 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 56,634 | 144,727 | (139,945) | — | 61,416 | — | — | 8 | 61,422 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 233,063 | 20,528 | (9,286) | 19,710 | 264,015 | — | 115 | — | 20,200 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 822,885 | 85,588 | — | 27,759 | 936,232 | — | — | — | 86,448 | |
| Total | 1,165,933 | 55,567 | 1,352,499 | — | 419 | 8 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| 2 | Columbia Adaptive Retirement 2025 Fund | Quarterly Report 2021 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 105,362 | 91,980 | (22,969) | 16,780 | 191,153 | — | 1,106 | — | 8,681 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 107,923 | 783,333 | (763,921) | — | 127,335 | — | — | 19 | 127,348 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 747,451 | 221,303 | (131,851) | 65,128 | 902,031 | — | 647 | — | 69,015 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 1,339,325 | 416,464 | (181,695) | 49,413 | 1,623,507 | — | (3,295) | — | 149,908 | |
| Total | 2,300,061 | 131,321 | 2,844,026 | — | (1,542) | 19 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| Columbia Adaptive Retirement 2030 Fund | Quarterly Report 2021 | 3 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 69,539 | 56,422 | (14,960) | 10,793 | 121,794 | — | 741 | — | 5,531 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 73,042 | 486,403 | (479,339) | — | 80,106 | — | — | 11 | 80,114 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 720,134 | 180,026 | (122,199) | 61,726 | 839,687 | — | 512 | — | 64,245 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 656,882 | 182,678 | (94,770) | 24,440 | 769,230 | — | (2,171) | — | 71,028 | |
| Total | 1,519,597 | 96,959 | 1,810,817 | — | (918) | 11 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| 4 | Columbia Adaptive Retirement 2035 Fund | Quarterly Report 2021 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 63,953 | 62,716 | (14,521) | 10,549 | 122,697 | — | 677 | — | 5,572 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 68,369 | 590,874 | (575,481) | — | 83,762 | — | — | — | 83,770 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 884,642 | 322,571 | (156,335) | 79,263 | 1,130,141 | — | 553 | — | 86,468 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 382,361 | 153,256 | (60,464) | 15,429 | 490,582 | — | (1,963) | — | 45,299 | |
| Total | 1,399,325 | 105,241 | 1,827,182 | — | (733) | — | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| Columbia Adaptive Retirement 2040 Fund | Quarterly Report 2021 | 5 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 57,679 | 59,273 | (11,963) | 9,789 | 114,778 | — | 528 | — | 5,213 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 64,298 | 623,790 | (620,846) | — | 67,242 | — | — | 12 | 67,249 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 982,826 | 418,122 | (188,607) | 89,790 | 1,302,131 | — | 782 | — | 99,628 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 160,607 | 73,642 | (27,211) | 6,676 | 213,714 | — | (912) | — | 19,733 | |
| Total | 1,265,410 | 106,255 | 1,697,865 | — | 398 | 12 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| 6 | Columbia Adaptive Retirement 2045 Fund | Quarterly Report 2021 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 52,379 | 79,129 | (21,291) | 9,824 | 120,041 | — | 922 | — | 5,451 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 52,774 | 1,030,850 | (1,002,019) | — | 81,605 | — | — | 13 | 81,613 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 1,012,980 | 790,812 | (356,818) | 99,335 | 1,546,309 | — | 1,125 | — | 118,310 | |
| Columbia Solutions Conservative Portfolio | |||||||||
| 25,126 | 21,490 | (8,795) | 1,252 | 39,073 | — | (295) | — | 3,608 | |
| Total | 1,143,259 | 110,411 | 1,787,028 | — | 1,752 | 13 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| Columbia Adaptive Retirement 2050 Fund | Quarterly Report 2021 | 7 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 56,745 | 78,610 | (20,463) | 10,317 | 125,209 | — | 894 | — | 5,686 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 59,892 | 992,772 | (966,890) | — | 85,774 | — | — | 14 | 85,782 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 1,126,086 | 764,306 | (344,894) | 108,036 | 1,653,534 | — | 1,089 | — | 126,514 | |
| Total | 1,242,723 | 118,353 | 1,864,517 | — | 1,983 | 14 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| 8 | Columbia Adaptive Retirement 2055 Fund | Quarterly Report 2021 |
| (a) | 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 June 30, 2021 are as follows: |
| Affiliated issuers | Beginning of period($) | Purchases($) | Sales($) | Net change in unrealized appreciation (depreciation)($) | End of period($) | Capital gain distributions($) | Realized gain (loss)($) | Dividends — affiliated issuers ($) | End of period shares |
| Columbia Commodity Strategy Fund, Institutional 3 Class | |||||||||
| 63,444 | 55,296 | (2,960) | 10,666 | 126,446 | — | 185 | — | 5,742 | |
| Columbia Short-Term Cash Fund, 0.051% | |||||||||
| 66,684 | 427,918 | (407,711) | — | 86,891 | — | — | 11 | 86,900 | |
| Columbia Solutions Aggressive Portfolio | |||||||||
| 1,258,326 | 309,758 | (12,855) | 114,551 | 1,669,780 | — | 32 | — | 127,757 | |
| Total | 1,388,454 | 125,217 | 1,883,117 | — | 217 | 11 | |||
| (b) | The rate shown is the seven-day current annualized yield at June 30, 2021. |
| Columbia Adaptive Retirement 2060 Fund | Quarterly Report 2021 | 9 |