# EDGAR Filing Document

**Accession Number:** 0000773757
**File Stem:** 0001145549-25-047812
**Filing Date:** 2025-7
**Character Count:** 40784
**Document Hash:** 6af11e11a6fba78e83cecc6443c28250
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-047812.hdr.sgml**: 20250725

**ACCESSION NUMBER**: 0001145549-25-047812

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250725

**DATE AS OF CHANGE**: 20250725

**PERIOD START**: 20250831

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COLUMBIA FUNDS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000773757

**ORGANIZATION NAME:**
- **EIN:** 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:** 251148811

**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 Select Mid Cap Growth Fund (Series ID: S000012070)

| Class ID   | Class Name                                                | Ticker Symbol   |
|:---|:---|:---|
| C000032847 | Columbia Select Mid Cap Growth Fund Class A               | CBSAX           |
| C000032849 | Columbia Select Mid Cap Growth Fund Class C               | CMCCX           |
| C000032854 | Columbia Select Mid Cap Growth Fund Institutional Class   | CLSPX           |
| C000078986 | Columbia Select Mid Cap Growth Fund Institutional 3 Class | CMGYX           |
| C000094669 | Columbia Select Mid Cap Growth Fund Institutional 2 Class | CMGVX           |
| C000253714 | Columbia Select Mid Cap Growth Fund Class S               | CLSDX           |

## Nport-Ex

![](img66d113dd1.jpg)

Columbia Select Mid Cap Growth Fund

**Third Quarter Report**

May 31, 2025 (Unaudited)

---

| | | |
|:---|:---|:---|
| **Not FDIC or NCUA Insured** | **No Financial Institution Guarantee** | **May Lose Value** |

---

------

Portfolio of Investments

Columbia Select Mid Cap Growth Fund, May 31, 2025 (Unaudited)

(Percentages represent value of investments compared to net assets)

**Investments in securities**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Common Stocks 99.2%** | **Common Stocks 99.2%** | **Common Stocks 99.2%** |
| **Issuer** | **Shares** | **Value ($)** |
| **Communication Services 12.0%** | **Communication Services 12.0%** | **Communication Services 12.0%** |
| **Entertainment 10.9%** | **Entertainment 10.9%** | **Entertainment 10.9%** |
| &nbsp;&nbsp; Liberty Media Corp.-Liberty Formula One, <br> Class C<sup>(a)</sup> <br>| &nbsp;&nbsp; 177076 | &nbsp;&nbsp; 17093146 |
| Live Nation Entertainment, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 97965 | &nbsp;&nbsp; 13439818 |
| Roblox Corp., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 269016 | &nbsp;&nbsp; 23399012 |
| Roku, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 232608 | &nbsp;&nbsp; 16854776 |
| Spotify Technology SA<sup>(a)</sup> <br>| &nbsp;&nbsp; 97175 | &nbsp;&nbsp; 64634980 |
| Take-Two Interactive Software, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 134536 | &nbsp;&nbsp; 30442806 |
| TKO Group Holdings, Inc. | &nbsp;&nbsp; 94841 | &nbsp;&nbsp; 14966858 |
| Total |  | &nbsp;&nbsp; 180831396 |
| **Media 1.1%** | **Media 1.1%** | **Media 1.1%** |
| Trade Desk, Inc. (The), Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 235492 | &nbsp;&nbsp; 17713708 |
| **Total Communication Services** | **Total Communication Services** | &nbsp;&nbsp; **198545104** |
| **Consumer Discretionary 17.1%** | **Consumer Discretionary 17.1%** | **Consumer Discretionary 17.1%** |
| **Diversified Consumer Services 1.5%** | **Diversified Consumer Services 1.5%** | **Diversified Consumer Services 1.5%** |
| Duolingo, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 47761 | &nbsp;&nbsp; 24817093 |
| **Hotels, Restaurants & Leisure 12.0%** | **Hotels, Restaurants & Leisure 12.0%** | **Hotels, Restaurants & Leisure 12.0%** |
| Cava Group, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 134905 | &nbsp;&nbsp; 10963729 |
| DoorDash, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 128087 | &nbsp;&nbsp; 26725353 |
| DraftKings, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 590455 | &nbsp;&nbsp; 21185526 |
| Expedia Group, Inc. | &nbsp;&nbsp; 80497 | &nbsp;&nbsp; 13422875 |
| Flutter Entertainment PLC<sup>(a)</sup> <br>| &nbsp;&nbsp; 114259 | &nbsp;&nbsp; 28873249 |
| Hilton Worldwide Holdings, Inc. | &nbsp;&nbsp; 131061 | &nbsp;&nbsp; 32560795 |
| Royal Caribbean Cruises Ltd. | &nbsp;&nbsp; 84458 | &nbsp;&nbsp; 21703172 |
| Texas Roadhouse, Inc. | &nbsp;&nbsp; 86280 | &nbsp;&nbsp; 16842719 |
| Viking Holdings Ltd.<sup>(a)</sup> <br>| &nbsp;&nbsp; 400194 | &nbsp;&nbsp; 17864660 |
| Yum! Brands, Inc. | &nbsp;&nbsp; 59001 | &nbsp;&nbsp; 8492604 |
| Total |  | &nbsp;&nbsp; 198634682 |
| **Household Durables 1.0%** | **Household Durables 1.0%** | **Household Durables 1.0%** |
| SharkNinja, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 169030 | &nbsp;&nbsp; 15538928 |
| **Specialty Retail 2.6%** | **Specialty Retail 2.6%** | **Specialty Retail 2.6%** |
| Burlington Stores, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 67065 | &nbsp;&nbsp; 15308927 |
| Chewy, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 281971 | &nbsp;&nbsp; 12759188 |
| Floor & Decor Holdings, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 206939 | &nbsp;&nbsp; 14835457 |
| Total |  | &nbsp;&nbsp; 42903572 |
| **Total Consumer Discretionary** | **Total Consumer Discretionary** | &nbsp;&nbsp; **281894275** |

---

---

| | | |
|:---|:---|:---|
| **Common Stocks (continued)** | **Common Stocks (continued)** | **Common Stocks (continued)** |
| **Issuer** | **Shares** | **Value ($)** |
| **Consumer Staples 4.9%** | **Consumer Staples 4.9%** | **Consumer Staples 4.9%** |
| **Beverages 1.7%** | **Beverages 1.7%** | **Beverages 1.7%** |
| Celsius Holdings, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 749473 | &nbsp;&nbsp; 28390037 |
| **Consumer Staples Distribution & Retail 3.2%** | **Consumer Staples Distribution & Retail 3.2%** | **Consumer Staples Distribution & Retail 3.2%** |
| Casey's General Stores, Inc. | &nbsp;&nbsp; 65729 | &nbsp;&nbsp; 28773527 |
| Sprouts Farmers Market, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 139844 | &nbsp;&nbsp; 24173434 |
| Total |  | &nbsp;&nbsp; 52946961 |
| **Total Consumer Staples** | **Total Consumer Staples** | &nbsp;&nbsp; **81336998** |
| **Energy 3.8%** | **Energy 3.8%** | **Energy 3.8%** |
| **Energy Equipment & Services 0.5%** | **Energy Equipment & Services 0.5%** | **Energy Equipment & Services 0.5%** |
| TechnipFMC PLC | &nbsp;&nbsp; 277002 | &nbsp;&nbsp; 8628613 |
| **Oil, Gas & Consumable Fuels 3.3%** | **Oil, Gas & Consumable Fuels 3.3%** | **Oil, Gas & Consumable Fuels 3.3%** |
| EQT Corp. | &nbsp;&nbsp; 187550 | &nbsp;&nbsp; 10339631 |
| Targa Resources Corp. | &nbsp;&nbsp; 274332 | &nbsp;&nbsp; 43325253 |
| Total |  | &nbsp;&nbsp; 53664884 |
| **Total Energy** | **Total Energy** | &nbsp;&nbsp; **62293497** |
| **Financials 8.5%** | **Financials 8.5%** | **Financials 8.5%** |
| **Capital Markets 8.5%** | **Capital Markets 8.5%** | **Capital Markets 8.5%** |
| Ares Management Corp., Class A | &nbsp;&nbsp; 94097 | &nbsp;&nbsp; 15573054 |
| Blue Owl Capital, Inc. | &nbsp;&nbsp; 862860 | &nbsp;&nbsp; 16118225 |
| Coinbase Global, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 73115 | &nbsp;&nbsp; 18031621 |
| LPL Financial Holdings, Inc. | &nbsp;&nbsp; 101128 | &nbsp;&nbsp; 39152716 |
| Robinhood Markets, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 784644 | &nbsp;&nbsp; 51904201 |
| Total |  | &nbsp;&nbsp; 140779817 |
| **Total Financials** | **Total Financials** | &nbsp;&nbsp; **140779817** |
| **Health Care 9.2%** | **Health Care 9.2%** | **Health Care 9.2%** |
| **Biotechnology 3.4%** | **Biotechnology 3.4%** | **Biotechnology 3.4%** |
| Alnylam Pharmaceuticals, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 64792 | &nbsp;&nbsp; 19733051 |
| Insmed, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 172294 | &nbsp;&nbsp; 12014061 |
| Natera, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 153714 | &nbsp;&nbsp; 24245309 |
| Total |  | &nbsp;&nbsp; 55992421 |
| **Health Care Equipment & Supplies 3.3%** | **Health Care Equipment & Supplies 3.3%** | **Health Care Equipment & Supplies 3.3%** |
| Glaukos Corp.<sup>(a)</sup> <br>| &nbsp;&nbsp; 214073 | &nbsp;&nbsp; 20184943 |
| ICU Medical, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 41210 | &nbsp;&nbsp; 5557581 |
| IDEXX Laboratories, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 56055 | &nbsp;&nbsp; 28776395 |
| Total |  | &nbsp;&nbsp; 54518919 |

---

Columbia Select Mid Cap Growth Fund \| 2025

------

Portfolio of Investments (continued)

Columbia Select Mid Cap Growth Fund, May 31, 2025 (Unaudited)

---

| | | |
|:---|:---|:---|
| **Common Stocks (continued)** | **Common Stocks (continued)** | **Common Stocks (continued)** |
| **Issuer** | **Shares** | **Value ($)** |
| **Health Care Providers & Services 1.2%** | **Health Care Providers & Services 1.2%** | **Health Care Providers & Services 1.2%** |
| Cardinal Health, Inc. | &nbsp;&nbsp; 126299 | &nbsp;&nbsp; 19505618 |
| **Life Sciences Tools & Services 1.3%** | **Life Sciences Tools & Services 1.3%** | **Life Sciences Tools & Services 1.3%** |
| West Pharmaceutical Services, Inc. | &nbsp;&nbsp; 107278 | &nbsp;&nbsp; 22619566 |
| **Total Health Care** | **Total Health Care** | &nbsp;&nbsp; **152636524** |
| **Industrials 17.7%** | **Industrials 17.7%** | **Industrials 17.7%** |
| **Aerospace & Defense 7.1%** | **Aerospace & Defense 7.1%** | **Aerospace & Defense 7.1%** |
| Axon Enterprise, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 29261 | &nbsp;&nbsp; 21956284 |
| BWX Technologies, Inc. | &nbsp;&nbsp; 286212 | &nbsp;&nbsp; 35948227 |
| Howmet Aerospace, Inc. | &nbsp;&nbsp; 347474 | &nbsp;&nbsp; 59032358 |
| Total |  | &nbsp;&nbsp; 116936869 |
| **Building Products 0.9%** | **Building Products 0.9%** | **Building Products 0.9%** |
| Trex Company, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 267653 | &nbsp;&nbsp; 14953773 |
| **Construction & Engineering 1.2%** | **Construction & Engineering 1.2%** | **Construction & Engineering 1.2%** |
| Comfort Systems U.S.A., Inc. | &nbsp;&nbsp; 40553 | &nbsp;&nbsp; 19393661 |
| **Electrical Equipment 3.8%** | **Electrical Equipment 3.8%** | **Electrical Equipment 3.8%** |
| Vertiv Holdings Co. | &nbsp;&nbsp; 583937 | &nbsp;&nbsp; 63024321 |
| **Ground Transportation 1.9%** | **Ground Transportation 1.9%** | **Ground Transportation 1.9%** |
| Old Dominion Freight Line, Inc. | &nbsp;&nbsp; 68040 | &nbsp;&nbsp; 10897967 |
| XPO, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 182276 | &nbsp;&nbsp; 20748477 |
| Total |  | &nbsp;&nbsp; 31646444 |
| **Machinery 2.8%** | **Machinery 2.8%** | **Machinery 2.8%** |
| RBC Bearings, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 127422 | &nbsp;&nbsp; 46619887 |
| **Total Industrials** | **Total Industrials** | &nbsp;&nbsp; **292574955** |
| **Information Technology 17.6%** | **Information Technology 17.6%** | **Information Technology 17.6%** |
| **IT Services 5.4%** | **IT Services 5.4%** | **IT Services 5.4%** |
| Cloudflare, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 259170 | &nbsp;&nbsp; 42993711 |
| Snowflake, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 223583 | &nbsp;&nbsp; 45984316 |
| Total |  | &nbsp;&nbsp; 88978027 |
| **Semiconductors & Semiconductor Equipment 1.7%** | **Semiconductors & Semiconductor Equipment 1.7%** | **Semiconductors & Semiconductor Equipment 1.7%** |
| Astera Labs, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 199405 | &nbsp;&nbsp; 18090022 |
| Monolithic Power Systems, Inc. | &nbsp;&nbsp; 15716 | &nbsp;&nbsp; 10402420 |
| Total |  | &nbsp;&nbsp; 28492442 |

---

---

| | | |
|:---|:---|:---|
| **Common Stocks (continued)** | **Common Stocks (continued)** | **Common Stocks (continued)** |
| **Issuer** | **Shares** | **Value ($)** |
| **Software 10.5%** | **Software 10.5%** | **Software 10.5%** |
| AppLovin Corp.<sup>(a)</sup> <br>| &nbsp;&nbsp; 136404 | &nbsp;&nbsp; 53606772 |
| Datadog, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 156879 | &nbsp;&nbsp; 18492896 |
| HubSpot, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 68201 | &nbsp;&nbsp; 40231770 |
| Palantir Technologies, Inc., Class A<sup>(a)</sup> <br>| &nbsp;&nbsp; 257572 | &nbsp;&nbsp; 33942838 |
| Zscaler, Inc.<sup>(a)</sup> <br>| &nbsp;&nbsp; 99574 | &nbsp;&nbsp; 27452552 |
| Total |  | &nbsp;&nbsp; 173726828 |
| **Total Information Technology** | **Total Information Technology** | &nbsp;&nbsp; **291197297** |
| **Materials 2.7%** | **Materials 2.7%** | **Materials 2.7%** |
| **Construction Materials 1.2%** | **Construction Materials 1.2%** | **Construction Materials 1.2%** |
| Vulcan Materials Co. | &nbsp;&nbsp; 76702 | &nbsp;&nbsp; 20331399 |
| **Metals & Mining 1.5%** | **Metals & Mining 1.5%** | **Metals & Mining 1.5%** |
| Carpenter Technology Corp. | &nbsp;&nbsp; 105053 | &nbsp;&nbsp; 24687455 |
| **Total Materials** | **Total Materials** | &nbsp;&nbsp; **45018854** |
| **Utilities 5.7%** | **Utilities 5.7%** | **Utilities 5.7%** |
| **Independent Power and Renewable Electricity Producers 5.7%** | **Independent Power and Renewable Electricity Producers 5.7%** | **Independent Power and Renewable Electricity Producers 5.7%** |
| Talen Energy Corp.<sup>(a)</sup> <br>| &nbsp;&nbsp; 163134 | &nbsp;&nbsp; 39796539 |
| Vistra Corp. | &nbsp;&nbsp; 335323 | &nbsp;&nbsp; 53842814 |
| Total |  | &nbsp;&nbsp; 93639353 |
| **Total Utilities** | **Total Utilities** | &nbsp;&nbsp; **93639353** |
| &nbsp;&nbsp; Total Common Stocks <br>(Cost $1,294,122,074) | &nbsp;&nbsp; Total Common Stocks <br>(Cost $1,294,122,074) | &nbsp;&nbsp; **1639916674** |
| **Money Market Funds 0.6%** | **Money Market Funds 0.6%** | **Money Market Funds 0.6%** |
|  | **Shares** | **Value ($)** |
| Columbia Short-Term Cash Fund, 4.495%<sup>(b),(c)</sup> <br>| &nbsp;&nbsp; 10196088 | &nbsp;&nbsp; 10193029 |
| &nbsp;&nbsp; Total Money Market Funds <br>(Cost $10,192,875) | &nbsp;&nbsp; Total Money Market Funds <br>(Cost $10,192,875) | &nbsp;&nbsp; **10193029** |
| **Total Investments in Securities** <br>**(Cost: $1,304,314,949)** | **Total Investments in Securities** <br>**(Cost: $1,304,314,949)** | &nbsp;&nbsp; **1650109703** |
| **Other Assets & Liabilities, Net** |  | &nbsp;&nbsp; **3815852** |
| **Net Assets** | **Net Assets** | &nbsp;&nbsp; **1653925555** |

---

Columbia Select Mid Cap Growth Fund \| 2025

------

Portfolio of Investments (continued)

Columbia Select Mid Cap Growth Fund, May 31, 2025 (Unaudited)

**Notes to Portfolio of Investments** 

&nbsp;&nbsp;&nbsp;&nbsp;(a) Non-income producing investment.

&nbsp;&nbsp;&nbsp;&nbsp;(b) The rate shown is the seven-day current annualized yield at May 31, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;(c) Under Section 2(a)(3) of the Investment Company Act of 1940, an affiliated company is one in which the Fund owns 5% or more of the company's outstanding voting securities, or a company which is under common ownership or control with the Fund.
 The value of the holdings and transactions in these affiliated companies during the period ended May 31, 2025 are as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Affiliated issuers** | **Beginning** <br>**of period($)**<br>| **Purchases($)** | **Sales($)** | **Net change in** <br>**unrealized** <br>**appreciation** <br>**(depreciation)($)**<br>| **End of** <br>**period($)**<br>| **Realized gain** <br>**(loss)($)**<br>| **Dividends($)** | **End of** <br>**period shares**<br>|
| Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% | Columbia Short-Term Cash Fund, 4.495% |
|  | 25646616 | &nbsp;&nbsp; 778104625 | &nbsp;&nbsp; (793556534)<br>| &nbsp;&nbsp; (1678)<br>| &nbsp;&nbsp; 10193029 | &nbsp;&nbsp; 1442 | &nbsp;&nbsp; 838937 | &nbsp;&nbsp; 10196088 |

---

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

Columbia Select Mid Cap Growth Fund \| 2025

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[THIS PAGE INTENTIONALLY LEFT BLANK]

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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.

3QT194_08_R01_(07/25)

------

## 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 Select Mid Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000012070

- **c. LEI of Series:** HZ7PQG17CDCUWZHXRF67

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

- **a. Date of fiscal year-end:** 2025-08-31

- **b. Date as of which information is reported:** 2025-05-31

**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:** $1654567142.29

**Total Liabilities:** $244825.30

**Net Assets:** $1654322316.99

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000032847 | -10.34%              | 3.27%                | 10.56%               |
| Class ID C000032849 | -10.37%              | 3.15%                | 10.53%               |
| Class ID C000032854 | -10.32%              | 3.32%                | 10.59%               |
| Class ID C000078986 | -10.33%              | 3.33%                | 10.62%               |
| Class ID C000094669 | -10.33%              | 3.34%                | 10.62%               |
| Class ID C000253714 | -10.32%              | 3.32%                | 10.59%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-22120956.18            | $-147891484.90                             |
| Month 2  | $-26130537.60            | $74354811.67                               |
| Month 3  | $6133543.22              | $153668901.26                              |

**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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| CELSIUS HOLDINGS INC               | Celsius Holdings Inc                   | CUSIP: 15118V207<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    749473 | NS      | $28390037.24  | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| CHEWY INC                          | Chewy Inc                              | CUSIP: 16679L109<br>LEI: 254900NPQSTG9I422879 | Long             | EC               | CORP              | US        |    226562 | NS      | $10251930.50  | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| CARDINAL HEALTH INC                | Cardinal Health Inc                    | CUSIP: 14149Y108<br>LEI: CCU46N3GJMF4OK4N7U60 | Long             | EC               | CORP              | US        |    126299 | NS      | $19505617.56  | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| CARPENTER TECH CORP                | Carpenter Technology Corp              | CUSIP: 144285103<br>LEI: DX6I6ZD3X5WNNCDJKP85 | Long             | EC               | CORP              | US        |    105053 | NS      | $24687455.00  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| CLOUDFLARE INC                     | Cloudflare Inc                         | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |    259170 | NS      | $42993711.30  | 2.60%             |  |  |  | No            |                  1 | On Loan: No      |
| COINBASE GLOBAL INC                | Coinbase Global Inc                    | CUSIP: 19260Q107<br>LEI: 5493004G3J2SC154DU06 | Long             | EC               | CORP              | US        |     73115 | NS      | $18031621.30  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA SHORT TERM CASH FUND      | COLUMBIA SHORT TERM CASH FUND          | CUSIP: 19766H239<br>LEI: N/A                  | Long             | STIV             | CORP              | US        |  10196088 | NS      | $10193029.14  | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| COMFORT SYST USA INC               | Comfort Systems USA Inc                | CUSIP: 199908104<br>LEI: 5299009DT1ZA5HTU6R38 | Long             | EC               | CORP              | US        |     40553 | NS      | $19393661.19  | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| DATADOG INC                        | Datadog Inc                            | CUSIP: 23804L103<br>LEI: 549300F6JNO0KRPO1K63 | Long             | EC               | CORP              | US        |    156879 | NS      | $18492896.52  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| DOORDASH INC                       | DoorDash Inc                           | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |    128087 | NS      | $26725352.55  | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| DRAFTKINGS INC                     | DraftKings Inc                         | CUSIP: 26142V105<br>LEI: 2549006G33IUL6IVOD83 | Long             | EC               | CORP              | US        |    590455 | NS      | $21185525.40  | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| DUOLINGO INC                       | Duolingo Inc                           | CUSIP: 26603R106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     47761 | NS      | $24817093.21  | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| EQT CORP                           | EQT Corp                               | CUSIP: 26884L109<br>LEI: 4NT01YGM4X7ZX86ISY52 | Long             | EC               | CORP              | US        |    187550 | NS      | $10339631.50  | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| EXPEDIA GROUP INC                  | Expedia Group Inc                      | CUSIP: 30212P303<br>LEI: CI7MUJI4USF3V0NJ1H64 | Long             | EC               | CORP              | US        |     80497 | NS      | $13422874.75  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| FLOOR & DECOR HOLDINGS INC         | Floor & Decor Holdings Inc             | CUSIP: 339750101<br>LEI: 549300M5FR3N688XGQ36 | Long             | EC               | CORP              | US        |    206939 | NS      | $14835456.91  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| GLAUKOS CORP                       | Glaukos Corp                           | CUSIP: 377322102<br>LEI: 5299004JA1LHE21M6T14 | Long             | EC               | CORP              | US        |    214073 | NS      | $20184943.17  | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| HILTON WORLDWIDE HOLDINGS INC      | Hilton Worldwide Holdings Inc          | CUSIP: 43300A203<br>LEI: 549300HVGPK36ICB0B89 | Long             | EC               | CORP              | US        |    131061 | NS      | $32560794.84  | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| HOWMET AEROSPACE INC               | Howmet Aerospace Inc                   | CUSIP: 443201108<br>LEI: 549300HO5WFZUT5N2T22 | Long             | EC               | CORP              | US        |    347474 | NS      | $59032357.86  | 3.57%             |  |  |  | No            |                  1 | On Loan: No      |
| HUBSPOT INC                        | HubSpot Inc                            | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |     68201 | NS      | $40231769.90  | 2.43%             |  |  |  | No            |                  1 | On Loan: No      |
| ICU MEDICAL INC.                   | ICU Medical Inc                        | CUSIP: 44930G107<br>LEI: 5493003NRW7LS2QZRH60 | Long             | EC               | CORP              | US        |     41210 | NS      | $5557580.60   | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEXX LABS INC.                    | IDEXX Laboratories Inc                 | CUSIP: 45168D104<br>LEI: OGMTXK0LUU1HKV2P0J84 | Long             | EC               | CORP              | US        |     56055 | NS      | $28776394.80  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| INSMED                             | Insmed Inc                             | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |    172294 | NS      | $12014060.62  | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| LPL FINANCIAL HOLDINGS INC         | LPL Financial Holdings Inc             | CUSIP: 50212V100<br>LEI: 549300XROQ4Y8G2L7682 | Long             | EC               | CORP              | US        |    101128 | NS      | $39152716.48  | 2.37%             |  |  |  | No            |                  1 | On Loan: No      |
| LIBERTY MEDIA CORP-LIBERTY FORMU   | Liberty Media Corp-Liberty Formula One | CUSIP: 531229755<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    177076 | NS      | $17093146.28  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| LIVE NATION ENTERTAINMENT INC      | Live Nation Entertainment Inc          | CUSIP: 538034109<br>LEI: 5493007B9BM9ZXJINO78 | Long             | EC               | CORP              | US        |     97965 | NS      | $13439818.35  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| VULCAN MATERIALS COMPANY           | Vulcan Materials Co                    | CUSIP: 929160109<br>LEI: 549300Q8LSNHAVWBNI21 | Long             | EC               | CORP              | US        |     76702 | NS      | $20331399.14  | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| WEST PHARMACEUTICAL SERV INC       | West Pharmaceutical Services Inc       | CUSIP: 955306105<br>LEI: 5493007NKRGM1RJQ1P16 | Long             | EC               | CORP              | US        |    107278 | NS      | $22619566.30  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| XPO INC                            | XPO Inc                                | CUSIP: 983793100<br>LEI: 54930096DB9LCLPN7H13 | Long             | EC               | CORP              | US        |    182276 | NS      | $20748477.08  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| YUM! BRANDS INC.                   | Yum! Brands Inc                        | CUSIP: 988498101<br>LEI: 549300JE8XHZZ7OHN517 | Long             | EC               | CORP              | US        |     59001 | NS      | $8492603.94   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| ALNYLAM PHARM                      | Alnylam Pharmaceuticals Inc            | CUSIP: 02043Q107<br>LEI: 529900S3ZI14OWRJII50 | Long             | EC               | CORP              | US        |     64792 | NS      | $19733051.52  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| APPLOVIN CORP                      | AppLovin Corp                          | CUSIP: 03831W108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    136404 | NS      | $53606772.00  | 3.24%             |  |  |  | No            |                  1 | On Loan: No      |
| ARES MANAGEMENT CORP               | Ares Management Corp                   | CUSIP: 03990B101<br>LEI: 529900JUV61FH7B8VW38 | Long             | EC               | CORP              | US        |     94097 | NS      | $15573053.50  | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| ASTERA LABS INC                    | Astera Labs Inc                        | CUSIP: 04626A103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    199405 | NS      | $18090021.60  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| AXON ENTERPRISE INC                | Axon Enterprise Inc                    | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |     29261 | NS      | $21956283.96  | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| BWX TECHNOLOGIES INC               | BWX Technologies Inc                   | CUSIP: 05605H100<br>LEI: 549300NP85N265KWMS58 | Long             | EC               | CORP              | US        |    286212 | NS      | $35948227.20  | 2.17%             |  |  |  | No            |                  1 | On Loan: No      |
| BLUE OWL CAPITAL INC               | Blue Owl Capital Inc                   | CUSIP: 09581B103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    862860 | NS      | $16118224.80  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| BURLINGTON STORES INC              | Burlington Stores Inc                  | CUSIP: 122017106<br>LEI: 5299003Z37DVGKKC1W09 | Long             | EC               | CORP              | US        |     67065 | NS      | $15308927.55  | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| CASEYS GENERAL STORES INC          | Casey's General Stores Inc             | CUSIP: 147528103<br>LEI: 549300CAFWSI86V66Q65 | Long             | EC               | CORP              | US        |     65729 | NS      | $28773527.04  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| CAVA GROUP INC                     | Cava Group Inc                         | CUSIP: 148929102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    216747 | NS      | $17615028.69  | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| MONOLITHIC POWER                   | Monolithic Power Systems Inc           | CUSIP: 609839105<br>LEI: 529900TB7O85LSZ1XU31 | Long             | EC               | CORP              | US        |     15716 | NS      | $10402420.40  | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| NATERA INC                         | Natera Inc                             | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    153714 | NS      | $24245309.22  | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| OLD DOMINION FREIGHT LINE INC      | Old Dominion Freight Line Inc          | CUSIP: 679580100<br>LEI: 5299009TWK32WE417T96 | Long             | EC               | CORP              | US        |     68040 | NS      | $10897966.80  | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| PALANTIR TECHNOLOGIES INC          | Palantir Technologies Inc              | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |    257572 | NS      | $33942838.16  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| RBC BEARINGS                       | RBC Bearings Inc                       | CUSIP: 75524B104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    127422 | NS      | $46619887.14  | 2.82%             |  |  |  | No            |                  1 | On Loan: No      |
| ROBINHOOD MARKETS INC              | Robinhood Markets Inc                  | CUSIP: 770700102<br>LEI: 213800FS5AO3YWIE6F63 | Long             | EC               | CORP              | US        |    784644 | NS      | $51904200.60  | 3.14%             |  |  |  | No            |                  1 | On Loan: No      |
| ROBLOX CORP                        | ROBLOX Corp                            | CUSIP: 771049103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    269016 | NS      | $23399011.68  | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| ROKU INC                           | Roku Inc                               | CUSIP: 77543R102<br>LEI: 549300KR6ITU0YIR1T71 | Long             | EC               | CORP              | US        |    232608 | NS      | $16854775.68  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| SNOWFLAKE INC                      | Snowflake Inc                          | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |    223583 | NS      | $45984315.61  | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| SPROUTS FARMERS MARKETS INC        | Sprouts Farmers Market Inc             | CUSIP: 85208M102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    139844 | NS      | $24173433.84  | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO GROUP HOLDINGS INC             | TKO Group Holdings Inc                 | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     94841 | NS      | $14966858.21  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| TAKE-TWO INTERACTIVE SOFTWARE INC. | Take-Two Interactive Software Inc      | CUSIP: 874054109<br>LEI: BOMSTHHJK882EWYX3334 | Long             | EC               | CORP              | US        |    134536 | NS      | $30442806.08  | 1.84%             |  |  |  | No            |                  1 | On Loan: No      |
| TALEN ENERGY CORP                  | Talen Energy Corp                      | CUSIP: 87422Q109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    163134 | NS      | $39796539.30  | 2.41%             |  |  |  | No            |                  1 | On Loan: No      |
| TARGA RESOURCES CORP               | Targa Resources Corp                   | CUSIP: 87612G101<br>LEI: 5493003QENHHS261UR94 | Long             | EC               | CORP              | US        |    274332 | NS      | $43325252.76  | 2.62%             |  |  |  | No            |                  1 | On Loan: No      |
| TEXAS ROADHOUSE INC                | Texas Roadhouse Inc                    | CUSIP: 882681109<br>LEI: 5299002Y1CNRPDGXTQ75 | Long             | EC               | CORP              | US        |     86280 | NS      | $16842718.80  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| TRADE DESK INC                     | Trade Desk Inc/The                     | CUSIP: 88339J105<br>LEI: 549300GXPD31VT3E0P46 | Long             | EC               | CORP              | US        |    235492 | NS      | $17713708.24  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| TREX COMPANY INC                   | Trex Co Inc                            | CUSIP: 89531P105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    267653 | NS      | $14953773.11  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| VERTIV HOLDINGS CO                 | Vertiv Holdings Co                     | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    583937 | NS      | $63024320.41  | 3.81%             |  |  |  | No            |                  1 | On Loan: No      |
| VISTRA CORP                        | Vistra Corp                            | CUSIP: 92840M102<br>LEI: 549300KP43CPCUJOOG15 | Long             | EC               | CORP              | US        |    335323 | NS      | $53842814.11  | 3.25%             |  |  |  | No            |                  1 | On Loan: No      |
| ZSCALER INC                        | Zscaler Inc                            | CUSIP: 98980G102<br>LEI: 529900MZ0RTK1BWRNF46 | Long             | EC               | CORP              | US        |     99574 | NS      | $27452551.80  | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| FLUTTER ENTERTAINMENT PLC          | Flutter Entertainment PLC              | CUSIP: G3643J108<br>LEI: 635400EG4YIJLJMZJ782 | Long             | EC               | CORP              | IE        |    114259 | NS      | $28873249.30  | 1.75%             |  |  |  | No            |                  1 | On Loan: No      |
| SHARKNINJA INC                     | SharkNinja Inc                         | CUSIP: G8068L108<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |    169030 | NS      | $15538927.90  | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| TECHNIPFMC PLC                     | TechnipFMC PLC                         | CUSIP: G87110105<br>LEI: 549300D5I93QWCJTCK36 | Long             | EC               | CORP              | GB        |    277002 | NS      | $8628612.30   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| VIKING HOLDINGS LTD                | Viking Holdings Ltd                    | CUSIP: G93A5A101<br>LEI: N/A                  | Long             | EC               | CORP              | BM        |    400194 | NS      | $17864660.16  | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| SPOTIFY TECHNOLOGY SA              | Spotify Technology SA                  | CUSIP: L8681T102<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |     97175 | NS      | $64634979.50  | 3.91%             |  |  |  | No            |                  1 | On Loan: No      |
| ROYAL CARIBBEAN CRUISES LTD        | Royal Caribbean Cruises Ltd            | CUSIP: V7780T103<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |     84458 | NS      | $21703172.26  | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-06-20

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

**Signature:** Martha Skinner

**Name of Signer:** Martha Skinner

**Title:** Assistant Treasurer