# EDGAR Filing Document

**Accession Number:** 0000773757
**File Stem:** 0001193125-25-298450
**Filing Date:** 2025-11
**Character Count:** 14026
**Document Hash:** bd84b0547110284bf645a8e78cea3be4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-298450.hdr.sgml**: 20251126

**ACCESSION NUMBER**: 0001193125-25-298450

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251126

**DATE AS OF CHANGE**: 20251126

**PERIOD START**: 20260331

**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:** 251524024

**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 Large Cap Growth Fund (Series ID: S000021575)

| Class ID   | Class Name                                                  | Ticker Symbol   |
|:---|:---|:---|
| C000061818 | Columbia Select Large Cap Growth Fund Class A               | ELGAX           |
| C000061820 | Columbia Select Large Cap Growth Fund Class R               | URLGX           |
| C000061821 | Columbia Select Large Cap Growth Fund Institutional Class   | UMLGX           |
| C000122688 | Columbia Select Large Cap Growth Fund Institutional 2 Class | CGTRX           |
| C000122689 | Columbia Select Large Cap Growth Fund Institutional 3 Class | CCWRX           |
| C000254317 | Columbia Select Large Cap Growth Fund Class S               | UMLAX           |

## 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 Large Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000021575

- **c. LEI of Series:** L62MWOZ7AHBLTM7LP359

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

- **a. Date of fiscal year-end:** 2026-03-31

- **b. Date as of which information is reported:** 2025-09-30

**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:** $662237015.25

**Total Liabilities:** $166110.54

**Net Assets:** $662070904.71

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000061818 | 1.44%                | -2.36%               | 2.09%                |
| Class ID C000061820 | 1.39%                | -2.20%               | 1.97%                |
| Class ID C000061821 | 1.41%                | -2.28%               | 2.08%                |
| Class ID C000122688 | 1.39%                | -2.33%               | 2.17%                |
| Class ID C000122689 | 1.43%                | -2.31%               | 2.16%                |
| Class ID C000254317 | 1.41%                | -2.28%               | 2.08%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $15320222.88             | $-5066898.43                               |
| Month 2  | $8602642.36              | $-24813663.51                              |
| Month 3  | $16326410.00             | $-2019631.87                               |

**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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| QUANTA SERV INC.              | Quanta Services Inc           | CUSIP: 74762E102<br>LEI: SHVRXXEACT60MMH07S24 | Long             | EC               | CORP              | US        |     33978 | NS      | $14081162.76  | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| SERVICENOW INC                | ServiceNow Inc                | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |     24674 | NS      | $22706988.72  | 3.43%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO GROUP HOLDINGS INC        | TKO Group Holdings Inc        | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     95332 | NS      | $19253250.72  | 2.91%             |  |  |  | No            |                  1 | On Loan: No      |
| VERTIV HOLDINGS CO            | Vertiv Holdings Co            | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    116231 | NS      | $17534608.66  | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| VISA INC                      | Visa Inc                      | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     75742 | NS      | $25856803.96  | 3.91%             |  |  |  | No            |                  1 | On Loan: No      |
| TRANE TECHNOLOGIES PLC        | Trane Technologies PLC        | CUSIP: G8994E103<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |     28669 | NS      | $12097171.24  | 1.83%             |  |  |  | No            |                  1 | On Loan: No      |
| ADOBE INC                     | Adobe Inc                     | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |     43777 | NS      | $15442336.75  | 2.33%             |  |  |  | No            |                  1 | On Loan: No      |
| AMAZON.COM INC                | Amazon.com Inc                | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |    219852 | NS      | $48272903.64  | 7.29%             |  |  |  | No            |                  1 | On Loan: No      |
| APPLIED MAT INC               | Applied Materials Inc         | CUSIP: 038222105<br>LEI: 41BNNE1AFPNAZELZ6K07 | Long             | EC               | CORP              | US        |     55382 | NS      | $11338910.68  | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| ARGENX SE                     | Argenx SE                     | CUSIP: 04016X101<br>LEI: 7245009C5FZE6G9ODQ71 | Long             | EC               | CORP              | NL        |     26452 | NS      | $19509937.12  | 2.95%             |  |  |  | No            |                  1 | On Loan: No      |
| BOOKING HOLDINGS INC          | Booking Holdings Inc          | CUSIP: 09857L108<br>LEI: FXM8FAOHMYDIPD38UZ17 | Long             | EC               | CORP              | US        |      4166 | NS      | $22493358.82  | 3.40%             |  |  |  | No            |                  1 | On Loan: No      |
| BROADCOM INC                  | Broadcom Inc                  | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |     38014 | NS      | $12541198.74  | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| COLUMBIA SHORT TERM CASH FUND | COLUMBIA SHORT TERM CASH FUND | CUSIP: 19766H239<br>LEI: N/A                  | Long             | STIV             | RF                | US        |   2927205 | NS      | $2926327.20   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| COSTCO WHSLE CORP             | Costco Wholesale Corp         | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |     16534 | NS      | $15304366.42  | 2.31%             |  |  |  | No            |                  1 | On Loan: No      |
| CROWDSTRIKE HOLDINGS INC      | Crowdstrike Holdings Inc      | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |     24603 | NS      | $12064819.14  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| EQT CORP                      | EQT Corp                      | CUSIP: 26884L109<br>LEI: 4NT01YGM4X7ZX86ISY52 | Long             | EC               | CORP              | US        |    269071 | NS      | $14645534.53  | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| INSMED                        | Insmed Inc                    | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     65083 | NS      | $9372602.83   | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| INSULET CORP                  | Insulet Corp                  | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |     39513 | NS      | $12198848.49  | 1.84%             |  |  |  | No            |                  1 | On Loan: No      |
| INTUIT INC                    | Intuit Inc                    | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |     30600 | NS      | $20897046.00  | 3.16%             |  |  |  | No            |                  1 | On Loan: No      |
| INTUITIVE SRGCAL              | Intuitive Surgical Inc        | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     55997 | NS      | $25043538.31  | 3.78%             |  |  |  | No            |                  1 | On Loan: No      |
| KKR GROUP CO INC              | KKR & Co Inc                  | CUSIP: 48251W104<br>LEI: 549300JOHU21WRN2Z451 | Long             | EC               | CORP              | US        |    111104 | NS      | $14437964.80  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| ELI LILLY AND COMPANY         | Eli Lilly & Co                | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |     34106 | NS      | $26022878.00  | 3.93%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI INC                      | MSCI Inc                      | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |     17229 | NS      | $9775906.89   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| MERCADOLIBRE INC              | MercadoLibre Inc              | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |      6476 | NS      | $15134023.44  | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| MICROSOFT CORP                | Microsoft Corp                | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |    142578 | NS      | $73848275.10  | 11.15%            |  |  |  | No            |                  1 | On Loan: No      |
| NETFLIX INC                   | Netflix Inc                   | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |     11321 | NS      | $13572973.32  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA CORP                   | NVIDIA Corp                   | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |    647681 | NS      | $120844320.98 | 18.25%            |  |  |  | No            |                  1 | On Loan: No      |
| OREILLY AUTOMOTIVE INC        | O'Reilly Automotive Inc       | CUSIP: 67103H107<br>LEI: 549300K2RLMQL149Q332 | Long             | EC               | CORP              | US        |    123891 | NS      | $13356688.71  | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| PALO ALTO NETWORKS INC        | Palo Alto Networks Inc        | CUSIP: 697435105<br>LEI: 549300QXR2YVZV231H43 | Long             | EC               | CORP              | US        |    106299 | NS      | $21644602.38  | 3.27%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-21

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

**Signature:** Martha Skinner

**Name of Signer:** Martha Skinner

**Title:** Assistant Treasurer