# EDGAR Filing Document

**Accession Number:** 0000773757
**File Stem:** 0001145549-23-009094
**Filing Date:** 2023-2
**Character Count:** 76911
**Document Hash:** 2d8128433e0efa5e9cd6e6534da6a6bb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-23-009094.hdr.sgml**: 20230224

**ACCESSION NUMBER**: 0001145549-23-009094

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230224

**DATE AS OF CHANGE**: 20230224

**PERIOD START**: 20230331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COLUMBIA FUNDS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000773757
- **IRS NUMBER:** 363376651
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04367
- **FILM NUMBER:** 23663065

**BUSINESS ADDRESS:**
- **STREET 1:** 290 CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210
- **BUSINESS PHONE:** 800-345-6611

**MAIL ADDRESS:**
- **STREET 1:** 290 CONGRESS STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02210

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COLUMBIA FUNDS TRUST IX
- **DATE OF NAME CHANGE:** 20031107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LIBERTY STEIN ROE FUNDS MUNICIPAL TRUST
- **DATE OF NAME CHANGE:** 19991025

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** STEINROE MUNICIPAL TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Columbia Adaptive Retirement 2035 Fund (Series ID: S000061633)

| Class ID   | Class Name                                                   | Ticker Symbol   |
|:---|:---|:---|
| C000199607 | Columbia Adaptive Retirement 2035 Fund Advisor Class         | CARJX           |
| C000199608 | Columbia Adaptive Retirement 2035 Fund Institutional 3 Class | CAIEX           |

## Nport-Ex

![](img508edd8e1.jpg)

Third Quarter Report<br> December 31, 2022 (Unaudited)

![](img766566032.jpg)

## Columbia Adaptive Retirement Funds
Columbia Adaptive Retirement 2020 Fund

Columbia Adaptive Retirement 2025 Fund

Columbia Adaptive Retirement 2030 Fund

Columbia Adaptive Retirement 2035 Fund

Columbia Adaptive Retirement 2040 Fund

Columbia Adaptive Retirement 2045 Fund

Columbia Adaptive Retirement 2050 Fund

Columbia Adaptive Retirement 2055 Fund

Columbia Adaptive Retirement 2060 Fund

Not FDIC or NCUA Insured • No Financial Institution Guarantee • May Lose Value

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2020 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;302 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25546 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;480 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51091 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;560 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25491 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $110,393) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $110,393) | &nbsp;&nbsp;&nbsp;&nbsp;**102128** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;11096 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;83666 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;109353 | &nbsp;&nbsp;&nbsp;&nbsp;938246 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,169,316) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,169,316) | &nbsp;&nbsp;**1021912** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 13.0%** | &nbsp;&nbsp;**Money Market Funds 13.0%** | &nbsp;&nbsp;**Money Market Funds 13.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;166657 | &nbsp;&nbsp;&nbsp;&nbsp;166607 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $166,583) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $166,583) | &nbsp;&nbsp;&nbsp;&nbsp;**166607** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,446,292)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,446,292)** | &nbsp;&nbsp;**1290647** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(12678)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1277969** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;28992 | &nbsp;&nbsp;&nbsp;&nbsp;6134 | &nbsp;&nbsp;&nbsp;&nbsp;(25649) | &nbsp;&nbsp;&nbsp;&nbsp;(9477) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;7567 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;164665 | &nbsp;&nbsp;271405 | &nbsp;&nbsp;(269502) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;39 | &nbsp;&nbsp;&nbsp;&nbsp;166607 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(20) | &nbsp;&nbsp;&nbsp;&nbsp;2484 | &nbsp;&nbsp;166657 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;112863 | &nbsp;&nbsp;&nbsp;&nbsp;22638 | &nbsp;&nbsp;&nbsp;&nbsp;(35003) | &nbsp;&nbsp;&nbsp;&nbsp;(16832) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;83666 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(4530) | &nbsp;&nbsp;&nbsp;&nbsp;7274 | &nbsp;&nbsp;&nbsp;&nbsp;11096 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | 1052093 | &nbsp;&nbsp;108878 | &nbsp;&nbsp;(116237) | &nbsp;&nbsp;(106488) | &nbsp;&nbsp;&nbsp;&nbsp;938246 | &nbsp;&nbsp;— | &nbsp;&nbsp;(10506) | &nbsp;&nbsp;45816 | &nbsp;&nbsp;109353 |
| &nbsp;&nbsp;Total | 1358613 |  |  | &nbsp;&nbsp;(132758) | &nbsp;&nbsp;1188519 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(7489) | &nbsp;&nbsp;55574 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

2 Columbia Adaptive Retirement 2020 Fund \| Third Quarter Report 2022

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2025 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;234 | &nbsp;&nbsp;&nbsp;&nbsp;19794 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;372 | &nbsp;&nbsp;&nbsp;&nbsp;39595 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;434 | &nbsp;&nbsp;&nbsp;&nbsp;19756 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $86,709) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $86,709) | &nbsp;&nbsp;&nbsp;&nbsp;**79145** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;18389 | &nbsp;&nbsp;138656 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;76183 | &nbsp;&nbsp;653647 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $920,237) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $920,237) | &nbsp;&nbsp;**792303** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 15.4%** | &nbsp;&nbsp;**Money Market Funds 15.4%** | &nbsp;&nbsp;**Money Market Funds 15.4%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;152256 | &nbsp;&nbsp;&nbsp;&nbsp;152210 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $152,183) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $152,183) | &nbsp;&nbsp;&nbsp;&nbsp;**152210** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,159,129)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,159,129)** | &nbsp;&nbsp;**1023658** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(32670)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;&nbsp;&nbsp;**990988** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;21694 | &nbsp;&nbsp;&nbsp;&nbsp;3827 | &nbsp;&nbsp;&nbsp;&nbsp;(18431) | &nbsp;&nbsp;&nbsp;&nbsp;(7090) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;5710 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;126364 | &nbsp;&nbsp;136897 | &nbsp;&nbsp;(111090) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;39 | &nbsp;&nbsp;152210 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(23) | &nbsp;&nbsp;&nbsp;&nbsp;2095 | &nbsp;&nbsp;152256 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;171085 | &nbsp;&nbsp;&nbsp;&nbsp;32374 | &nbsp;&nbsp;&nbsp;&nbsp;(36045) | &nbsp;&nbsp;&nbsp;&nbsp;(28758) | &nbsp;&nbsp;138656 | &nbsp;&nbsp;— | &nbsp;&nbsp;(4864) | &nbsp;&nbsp;12060 | &nbsp;&nbsp;&nbsp;&nbsp;18389 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;699230 | &nbsp;&nbsp;&nbsp;&nbsp;62068 | &nbsp;&nbsp;&nbsp;&nbsp;(31313) | &nbsp;&nbsp;&nbsp;&nbsp;(76338) | &nbsp;&nbsp;653647 | &nbsp;&nbsp;— | &nbsp;&nbsp;(2705) | &nbsp;&nbsp;31929 | &nbsp;&nbsp;&nbsp;&nbsp;76183 |
| &nbsp;&nbsp;Total | 1018373 |  |  | &nbsp;&nbsp;(112147) | &nbsp;&nbsp;944513 | &nbsp;&nbsp;— | &nbsp;&nbsp;(1882) | &nbsp;&nbsp;46084 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

Columbia Adaptive Retirement 2025 Fund \| Third Quarter Report 2022<br> 3

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2030 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;534 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45171 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;851 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;90580 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;992 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45156 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $203,185) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $203,185) | &nbsp;&nbsp;&nbsp;&nbsp;**180907** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 80.0%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;71572 | &nbsp;&nbsp;&nbsp;&nbsp;539656 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;148072 | &nbsp;&nbsp;1270460 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $2,172,190) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $2,172,190) | &nbsp;&nbsp;**1810116** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 12.8%** | &nbsp;&nbsp;**Money Market Funds 12.8%** | &nbsp;&nbsp;**Money Market Funds 12.8%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;290658 | &nbsp;&nbsp;&nbsp;&nbsp;290570 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $290,523) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $290,523) | &nbsp;&nbsp;&nbsp;&nbsp;**290570** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,665,898)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,665,898)** | &nbsp;&nbsp;**2281593** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(17873)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**2263720** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;49120 | &nbsp;&nbsp;&nbsp;&nbsp;9741 | &nbsp;&nbsp;&nbsp;&nbsp;(42808) | &nbsp;&nbsp;&nbsp;&nbsp;(16053) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;13101 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;267519 | &nbsp;&nbsp;333660 | &nbsp;&nbsp;(310684) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;75 | &nbsp;&nbsp;&nbsp;&nbsp;290570 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(42) | &nbsp;&nbsp;&nbsp;&nbsp;4213 | &nbsp;&nbsp;290658 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;644705 | &nbsp;&nbsp;133215 | &nbsp;&nbsp;(128741) | &nbsp;&nbsp;(109523) | &nbsp;&nbsp;&nbsp;&nbsp;539656 | &nbsp;&nbsp;— | &nbsp;&nbsp;(18971) | &nbsp;&nbsp;&nbsp;&nbsp;46996 | &nbsp;&nbsp;&nbsp;&nbsp;71572 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | 1328014 | &nbsp;&nbsp;187863 | &nbsp;&nbsp;(107683) | &nbsp;&nbsp;(137734) | &nbsp;&nbsp;1270460 | &nbsp;&nbsp;— | &nbsp;&nbsp;(13306) | &nbsp;&nbsp;&nbsp;&nbsp;62137 | &nbsp;&nbsp;148072 |
| &nbsp;&nbsp;Total | 2289358 |  |  | &nbsp;&nbsp;(263235) | &nbsp;&nbsp;2100686 | &nbsp;&nbsp;— | &nbsp;&nbsp;(19218) | &nbsp;&nbsp;113346 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

4 Columbia Adaptive Retirement 2030 Fund \| Third Quarter Report 2022

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2035 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;460 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;38911 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;733 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;78021 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;854 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;38874 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $169,175) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $169,175) | &nbsp;&nbsp;&nbsp;&nbsp;**155806** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.8%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.8%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.8%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;93711 | &nbsp;&nbsp;&nbsp;&nbsp;706584 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;99263 | &nbsp;&nbsp;&nbsp;&nbsp;851673 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,795,760) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,795,760) | &nbsp;&nbsp;**1558257** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 14.0%** | &nbsp;&nbsp;**Money Market Funds 14.0%** | &nbsp;&nbsp;**Money Market Funds 14.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;272246 | &nbsp;&nbsp;&nbsp;&nbsp;272164 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $272,128) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $272,128) | &nbsp;&nbsp;&nbsp;&nbsp;**272164** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,237,063)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,237,063)** | &nbsp;&nbsp;**1986227** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(34336)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1951891** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;29342 | &nbsp;&nbsp;&nbsp;&nbsp;6103 | &nbsp;&nbsp;&nbsp;&nbsp;(25851) | &nbsp;&nbsp;&nbsp;&nbsp;(9594) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;7760 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;166778 | &nbsp;&nbsp;791777 | &nbsp;&nbsp;(686442) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51 | &nbsp;&nbsp;&nbsp;&nbsp;272164 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(27) | &nbsp;&nbsp;&nbsp;&nbsp;2992 | &nbsp;&nbsp;272246 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;574331 | &nbsp;&nbsp;325121 | &nbsp;&nbsp;&nbsp;&nbsp;(84138) | &nbsp;&nbsp;(108730) | &nbsp;&nbsp;&nbsp;&nbsp;706584 | &nbsp;&nbsp;— | &nbsp;&nbsp;(12082) | &nbsp;&nbsp;43568 | &nbsp;&nbsp;&nbsp;&nbsp;93711 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;604737 | &nbsp;&nbsp;360444 | &nbsp;&nbsp;&nbsp;&nbsp;(46236) | &nbsp;&nbsp;&nbsp;&nbsp;(67272) | &nbsp;&nbsp;&nbsp;&nbsp;851673 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(6103) | &nbsp;&nbsp;29493 | &nbsp;&nbsp;&nbsp;&nbsp;99263 |
| &nbsp;&nbsp;Total | 1375188 |  |  | &nbsp;&nbsp;(185545) | &nbsp;&nbsp;1830421 | &nbsp;&nbsp;— | &nbsp;&nbsp;(10452) | &nbsp;&nbsp;76053 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

Columbia Adaptive Retirement 2035 Fund \| Third Quarter Report 2022<br> 5

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2040 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;339 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28676 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;540 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;57477 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;630 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28678 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $128,755) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $128,755) | &nbsp;&nbsp;&nbsp;&nbsp;**114831** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;95505 | &nbsp;&nbsp;&nbsp;&nbsp;720105 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;49936 | &nbsp;&nbsp;&nbsp;&nbsp;428454 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,409,049) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,409,049) | &nbsp;&nbsp;**1148559** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 13.2%** | &nbsp;&nbsp;**Money Market Funds 13.2%** | &nbsp;&nbsp;**Money Market Funds 13.2%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;189767 | &nbsp;&nbsp;&nbsp;&nbsp;189710 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $189,679) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $189,679) | &nbsp;&nbsp;&nbsp;&nbsp;**189710** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,727,483)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,727,483)** | &nbsp;&nbsp;**1453100** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(16355)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1436745** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;30060 | &nbsp;&nbsp;&nbsp;&nbsp;6037 | &nbsp;&nbsp;&nbsp;&nbsp;(26266) | &nbsp;&nbsp;&nbsp;&nbsp;(9831) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;7878 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;169453 | &nbsp;&nbsp;195667 | &nbsp;&nbsp;(175455) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45 | &nbsp;&nbsp;&nbsp;&nbsp;189710 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(23) | &nbsp;&nbsp;&nbsp;&nbsp;2705 | &nbsp;&nbsp;189767 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;799949 | &nbsp;&nbsp;158978 | &nbsp;&nbsp;&nbsp;&nbsp;(84147) | &nbsp;&nbsp;(154675) | &nbsp;&nbsp;&nbsp;&nbsp;720105 | &nbsp;&nbsp;— | &nbsp;&nbsp;(12809) | &nbsp;&nbsp;62893 | &nbsp;&nbsp;&nbsp;&nbsp;95505 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;407323 | &nbsp;&nbsp;&nbsp;&nbsp;90598 | &nbsp;&nbsp;&nbsp;&nbsp;(23307) | &nbsp;&nbsp;&nbsp;&nbsp;(46160) | &nbsp;&nbsp;&nbsp;&nbsp;428454 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(3363) | &nbsp;&nbsp;21016 | &nbsp;&nbsp;&nbsp;&nbsp;49936 |
| &nbsp;&nbsp;Total | 1406785 |  |  | &nbsp;&nbsp;(210621) | &nbsp;&nbsp;1338269 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(8317) | &nbsp;&nbsp;86614 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

6 Columbia Adaptive Retirement 2040 Fund \| Third Quarter Report 2022

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2045 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;296 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25039 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;471 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50133 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;549 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;24990 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $111,830) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $111,830) | &nbsp;&nbsp;&nbsp;&nbsp;**100162** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;105829 | &nbsp;&nbsp;&nbsp;&nbsp;797955 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;23584 | &nbsp;&nbsp;&nbsp;&nbsp;202347 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,245,695) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,245,695) | &nbsp;&nbsp;**1000302** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 14.9%** | &nbsp;&nbsp;**Money Market Funds 14.9%** | &nbsp;&nbsp;**Money Market Funds 14.9%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;186305 | &nbsp;&nbsp;&nbsp;&nbsp;186249 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $186,215) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $186,215) | &nbsp;&nbsp;&nbsp;&nbsp;**186249** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,543,740)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,543,740)** | &nbsp;&nbsp;**1286713** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(35386)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1251327** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;25667 | &nbsp;&nbsp;&nbsp;&nbsp;5293 | &nbsp;&nbsp;&nbsp;&nbsp;(22569) | &nbsp;&nbsp;&nbsp;&nbsp;(8391) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;6714 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;147680 | &nbsp;&nbsp;225095 | &nbsp;&nbsp;(186574) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;48 | &nbsp;&nbsp;&nbsp;&nbsp;186249 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(25) | &nbsp;&nbsp;&nbsp;&nbsp;2535 | &nbsp;&nbsp;186305 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;853174 | &nbsp;&nbsp;191450 | &nbsp;&nbsp;&nbsp;&nbsp;(75037) | &nbsp;&nbsp;(171632) | &nbsp;&nbsp;&nbsp;&nbsp;797955 | &nbsp;&nbsp;— | &nbsp;&nbsp;(11202) | &nbsp;&nbsp;69786 | &nbsp;&nbsp;105829 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;175753 | &nbsp;&nbsp;&nbsp;&nbsp;59438 | &nbsp;&nbsp;&nbsp;&nbsp;(12067) | &nbsp;&nbsp;&nbsp;&nbsp;(20777) | &nbsp;&nbsp;&nbsp;&nbsp;202347 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(1793) | &nbsp;&nbsp;&nbsp;&nbsp;9939 | &nbsp;&nbsp;&nbsp;&nbsp;23584 |
| &nbsp;&nbsp;Total | 1202274 |  |  | &nbsp;&nbsp;(200752) | &nbsp;&nbsp;1186551 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(6306) | &nbsp;&nbsp;82260 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

Columbia Adaptive Retirement 2045 Fund \| Third Quarter Report 2022<br> 7

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2050 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;346 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;29268 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;551 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;58649 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;642 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;29224 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $131,787) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $131,787) | &nbsp;&nbsp;&nbsp;&nbsp;**117141** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;145348 | &nbsp;&nbsp;1095930 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio<sup>(a)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;8658 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;74286 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,474,632) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,474,632) | &nbsp;&nbsp;**1170216** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 13.3%** | &nbsp;&nbsp;**Money Market Funds 13.3%** | &nbsp;&nbsp;**Money Market Funds 13.3%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;193771 | &nbsp;&nbsp;&nbsp;&nbsp;193712 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $193,670) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $193,670) | &nbsp;&nbsp;&nbsp;&nbsp;**193712** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,800,089)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,800,089)** | &nbsp;&nbsp;**1481069** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(16857)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1464212** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;30247 | &nbsp;&nbsp;&nbsp;&nbsp;5512 | &nbsp;&nbsp;&nbsp;&nbsp;(25865) | &nbsp;&nbsp;&nbsp;&nbsp;(9894) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;7814 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;169766 | &nbsp;&nbsp;321291 | &nbsp;&nbsp;(297402) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;57 | &nbsp;&nbsp;&nbsp;&nbsp;193712 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(35) | &nbsp;&nbsp;&nbsp;&nbsp;2734 | &nbsp;&nbsp;193771 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | 1158872 | &nbsp;&nbsp;282852 | &nbsp;&nbsp;(110449) | &nbsp;&nbsp;(235345) | &nbsp;&nbsp;1095930 | &nbsp;&nbsp;— | &nbsp;&nbsp;(16345) | &nbsp;&nbsp;&nbsp;&nbsp;95990 | &nbsp;&nbsp;145348 |
| &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio | &nbsp;&nbsp;Columbia Solutions Conservative Portfolio |
|  | &nbsp;&nbsp;&nbsp;&nbsp;51514 | &nbsp;&nbsp;&nbsp;&nbsp;33755 | &nbsp;&nbsp;&nbsp;&nbsp;(3924) | &nbsp;&nbsp;&nbsp;&nbsp;(7059) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;74286 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(638) | &nbsp;&nbsp;&nbsp;&nbsp;3654 | &nbsp;&nbsp;&nbsp;&nbsp;8658 |
| &nbsp;&nbsp;Total | 1410399 |  |  | &nbsp;&nbsp;(252241) | &nbsp;&nbsp;1363928 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;(9204) | &nbsp;&nbsp;102378 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

8 Columbia Adaptive Retirement 2050 Fund \| Third Quarter Report 2022

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2055 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;351 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;29691 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;560 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;59607 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;652 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;29679 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $134,123) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $134,123) | &nbsp;&nbsp;&nbsp;&nbsp;**118977** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;157631 | &nbsp;&nbsp;1188539 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,521,280) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,521,280) | &nbsp;&nbsp;**1188539** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 14.5%** | &nbsp;&nbsp;**Money Market Funds 14.5%** | &nbsp;&nbsp;**Money Market Funds 14.5%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;215652 | &nbsp;&nbsp;&nbsp;&nbsp;215587 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $215,543) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $215,543) | &nbsp;&nbsp;&nbsp;&nbsp;**215587** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,870,946)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $1,870,946)** | &nbsp;&nbsp;**1523103** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(36112)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1486991** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;32772 | &nbsp;&nbsp;&nbsp;&nbsp;6413 | &nbsp;&nbsp;&nbsp;&nbsp;(28618) | &nbsp;&nbsp;&nbsp;&nbsp;(10567) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;8623 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;180485 | &nbsp;&nbsp;320205 | &nbsp;&nbsp;(285160) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;57 | &nbsp;&nbsp;&nbsp;&nbsp;215587 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(31) | &nbsp;&nbsp;&nbsp;&nbsp;2983 | &nbsp;&nbsp;215652 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | 1302586 | &nbsp;&nbsp;252668 | &nbsp;&nbsp;(117752) | &nbsp;&nbsp;(248963) | &nbsp;&nbsp;1188539 | &nbsp;&nbsp;— | &nbsp;&nbsp;(24196) | &nbsp;&nbsp;104325 | &nbsp;&nbsp;157631 |
| &nbsp;&nbsp;Total | 1515843 |  |  | &nbsp;&nbsp;(259473) | &nbsp;&nbsp;1404126 | &nbsp;&nbsp;— | &nbsp;&nbsp;(15604) | &nbsp;&nbsp;107308 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

Columbia Adaptive Retirement 2055 Fund \| Third Quarter Report 2022<br> 9

------

## Portfolio of Investments<br> Columbia Adaptive Retirement 2060 Fund, December 31, 2022 (Unaudited)
(Percentages represent value of investments compared to net assets)

Investments in securities

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** | &nbsp;&nbsp;**Exchange-Traded Fixed Income Funds 8.0%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** | &nbsp;&nbsp;**Emerging Markets 2.0%** |
| &nbsp;&nbsp;iShares JPMorgan USD Emerging Markets Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;434 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;36712 |
| &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** | &nbsp;&nbsp;**Inflation Protected Securities 4.0%** |
| &nbsp;&nbsp;iShares TIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;691 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;73550 |
| &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** | &nbsp;&nbsp;**Investment Grade 2.0%** |
| &nbsp;&nbsp;Vanguard Mortgage-Backed Securities ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;806 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;36689 |
| &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $165,921) | &nbsp;&nbsp;Total Exchange-Traded Fixed Income Funds<br> (Cost $165,921) | &nbsp;&nbsp;&nbsp;&nbsp;**146951** |
| &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** | &nbsp;&nbsp;**Multi-Asset/Tactical Strategies Funds 79.9%** |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio<sup>(a)</sup> | &nbsp;&nbsp;194735 | &nbsp;&nbsp;1468301 |
| &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,862,487) | &nbsp;&nbsp;Total Multi-Asset/Tactical Strategies Funds<br> (Cost $1,862,487) | &nbsp;&nbsp;**1468301** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Money Market Funds 13.1%** | &nbsp;&nbsp;**Money Market Funds 13.1%** | &nbsp;&nbsp;**Money Market Funds 13.1%** |
|  | &nbsp;&nbsp;**Shares** | &nbsp;&nbsp;**Value ($)** |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318%<sup>(a),(b)</sup> | &nbsp;&nbsp;241325 | &nbsp;&nbsp;&nbsp;&nbsp;241253 |
| &nbsp;&nbsp;Total Money Market Funds<br> (Cost $241,205) | &nbsp;&nbsp;Total Money Market Funds<br> (Cost $241,205) | &nbsp;&nbsp;&nbsp;&nbsp;**241253** |
| &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,269,613)** | &nbsp;&nbsp;**Total Investments in Securities<br> (Cost: $2,269,613)** | &nbsp;&nbsp;**1856505** |
| &nbsp;&nbsp;**Other Assets & Liabilities, Net** |  | &nbsp;&nbsp;&nbsp;&nbsp;**(19256)** |
| &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**Net Assets** | &nbsp;&nbsp;**1837249** |

---

#### Notes to Portfolio of Investments
(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 December 31, 2022 are as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Affiliated issuers** | **Beginning<br> of period($)** | &nbsp;&nbsp;**Purchases($)** | &nbsp;&nbsp;**Sales($)** | &nbsp;&nbsp;**Net change in<br> unrealized<br> appreciation<br> (depreciation)($)** | &nbsp;&nbsp;**End of<br> period($)** | &nbsp;&nbsp;**Capital gain<br> distributions($)** | &nbsp;&nbsp;**Realized gain<br> (loss)($)** | &nbsp;&nbsp;**Dividends —<br> affiliated<br> issuers ($)** | &nbsp;&nbsp;**End of<br> period shares** |
| &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class | &nbsp;&nbsp;Columbia Commodity Strategy Fund, Institutional 3 Class |
|  | &nbsp;&nbsp;&nbsp;&nbsp;37097 | &nbsp;&nbsp;&nbsp;&nbsp;7715 | &nbsp;&nbsp;&nbsp;&nbsp;(32984) | &nbsp;&nbsp;&nbsp;&nbsp;(11828) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;9375 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% | &nbsp;&nbsp;Columbia Short-Term Cash Fund, 4.318% |
|  | &nbsp;&nbsp;&nbsp;&nbsp;206841 | &nbsp;&nbsp;359543 | &nbsp;&nbsp;(325194) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;63 | &nbsp;&nbsp;&nbsp;&nbsp;241253 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(35) | &nbsp;&nbsp;&nbsp;&nbsp;3404 | &nbsp;&nbsp;241325 |
| &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio | &nbsp;&nbsp;Columbia Solutions Aggressive Portfolio |
|  | 1508051 | &nbsp;&nbsp;359945 | &nbsp;&nbsp;&nbsp;&nbsp;(78541) | &nbsp;&nbsp;(321154) | &nbsp;&nbsp;1468301 | &nbsp;&nbsp;— | &nbsp;&nbsp;(10241) | &nbsp;&nbsp;128602 | &nbsp;&nbsp;194735 |
| &nbsp;&nbsp;Total | 1751989 |  |  | &nbsp;&nbsp;(332919) | &nbsp;&nbsp;1709554 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(901) | &nbsp;&nbsp;132006 |  |

---

(b) The rate shown is the seven-day current annualized yield at December 31, 2022.

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

10 Columbia Adaptive Retirement 2060 Fund \| Third Quarter Report 2022

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You may at any time request, free of charge, to receive a paper copy of this report by calling 800.345.6611.

3QT295_03_N01_(02/23)

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Columbia Funds Series Trust I

- **b. Investment Company Act file number:** 811-04367

- **c. CIK number of Registrant:** 0000773757

- **d. LEI of Registrant:** 549300W5GIE6ZOZOTD82

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 290 Congress Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02110

  - **Telephone number:** 800-345-6611

**Item A.2. Information about the Series.**

- **a. Name of Series:** Columbia Adaptive Retirement 2035 Fund

- **b. EDGAR series identifier (if any):** S000061633

- **c. LEI of Series:** 54930087TH2SS53BT812

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2023-03-31

- **b. Date as of which information is reported:** 2022-12-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $1981031.42

**Total Liabilities:** $29368.46

**Net Assets:** $1951662.96

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.000000000000 | **1-Year:** 0.000000000000 | **5-Year:** 0.000000000000 | **10-Year:** 0.000000000000 | **30-Year:** 0.000000000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 324.667900000000 | **1-Year:** 0.000000000000 | **5-Year:** 0.000000000000 | **10-Year:** 0.000000000000 | **30-Year:** 0.027200000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000199607 | 1.05%                | 3.22%                | -2.19%               |
| Class ID C000199608 | 1.05%                | 3.21%                | -2.17%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-1985.78                | $16245.10                                  |
| Month 2  | $-1027.07                | $43827.58                                  |
| Month 3  | $-8234.61                | $-103629.95                                |

**Designated Index Information**

- **Index Name:** N/A

- **Index Identifier:** N/A

### Schedule of Portfolio Investments

| Name                                            | Title                                           | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   | Fair Value Level   | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| COLUMBIA SHORT TERM CASH FUND                   | COLUMBIA SHORT TERM CASH FUND                   | CUSIP: 19766H239<br>LEI: N/A                  | Long             | STIV             | CORP              | US        |    272246 | NS      | $272164.48    | 13.95%            |  |  |  | No            | 1                  | On Loan: No      |
| COLUMBIA SOLUTIONS CONSERVATIVE PORTFOLIO       | COLUMBIA SOLUTIONS CONSERV PORT                 | CUSIP: 19767X852<br>LEI: N/A                  | Long             | EC               | RF                | US        |     99605 | NS      | $854607.42    | 43.79%            |  |  |  | No            | N/A                | On Loan: No      |
| COLUMBIA SOLUTIONS AGRESSIVE PORTFOLIO          | COLUMBIA SOLUTIONS AGGRES PORT                  | CUSIP: 19767X860<br>LEI: N/A                  | Long             | EC               | RF                | US        |     92570 | NS      | $697980.04    | 35.76%            |  |  |  | No            | N/A                | On Loan: No      |
| iShares TIPS Bond ETF                           | iShares TIPS Bond ETF                           | CUSIP: 464287176<br>LEI: 549300EHD1VQKMRQ0829 | Long             | EC               | RF                | US        |       722 | NS      | $76849.68     | 3.94%             |  |  |  | No            | 1                  | On Loan: No      |
| iShares JP Morgan USD Emerging Markets Bond ETF | iShares JP Morgan USD Emerging Markets Bond ETF | CUSIP: 464288281<br>LEI: 54930070R8WH6MNUJG74 | Long             | EC               | RF                | US        |       466 | NS      | $39418.94     | 2.02%             |  |  |  | No            | 1                  | On Loan: No      |
| Vanguard Mortgage-Backed Securities ETF         | Vanguard Mortgage-Backed Securities ETF         | CUSIP: 92206C771<br>LEI: N/A                  | Long             | EC               | RF                | US        |       860 | NS      | $39147.20     | 2.01%             |  |  |  | No            | 1                  | On Loan: No      |

### Signature

**Date Signed:** 2023-01-20

**Name of Applicant:** Columbia Funds Series Trust I

**Signature:** Martha Skinner

**Name of Signer:** Martha Skinner

**Title:** Assistant Treasurer