# EDGAR Filing Document

**Accession Number:** 0000773757
**File Stem:** 0001410368-26-033323
**Filing Date:** 2026-3
**Character Count:** 20075
**Document Hash:** f3c36a9afe526d15c2c220ef21889a5e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-033323.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001410368-26-033323

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260131

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**PERIOD START**: 20260731

**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:** 26804503

**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 Cornerstone Growth Fund (Series ID: S000012081)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000032910 | Columbia Cornerstone Growth Fund Class A               | LEGAX           |
| C000032912 | Columbia Cornerstone Growth Fund Class C               | LEGCX           |
| C000032915 | Columbia Cornerstone Growth Fund Institutional Class   | GEGTX           |
| C000034322 | Columbia Cornerstone Growth Fund Class E               | CLGEX           |
| C000078989 | Columbia Cornerstone Growth Fund Institutional 3 Class | CGFYX           |
| C000094688 | Columbia Cornerstone Growth Fund Class R               | CGWRX           |
| C000094690 | Columbia Cornerstone Growth Fund Institutional 2 Class | CLWFX           |
| C000253720 | Columbia Cornerstone Growth Fund Class S               | GEGDX           |

## 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:** 02210

  - **Telephone number:** 1800-345-6611

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

- **a. Name of Series:** Columbia Cornerstone Growth Fund

- **b. EDGAR series identifier (if any):** S000012081

- **c. LEI of Series:** KG8XSD65WNAI0QHT2D47

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

- **a. Date of fiscal year-end:** 2026-07-31

- **b. Date as of which information is reported:** 2026-01-31

**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:** $6336177461.33

**Total Liabilities:** $583665.48

**Net Assets:** $6335593795.85

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000032910 | -1.00%               | -1.16%               | -1.24%               |
| Class ID C000032912 | -1.05%               | -1.23%               | -1.30%               |
| Class ID C000032915 | -0.98%               | -1.13%               | -1.23%               |
| Class ID C000034322 | -1.01%               | -1.19%               | -1.27%               |
| Class ID C000078989 | -0.98%               | -1.13%               | -1.22%               |
| Class ID C000094688 | -1.02%               | -1.20%               | -1.26%               |
| Class ID C000094690 | -0.97%               | -1.15%               | -1.22%               |
| Class ID C000253720 | -0.98%               | -1.13%               | -1.23%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $76501113.19             | $-142960760.05                             |
| Month 2  | $200022698.98            | $-272675176.55                             |
| Month 3  | $34248029.35             | $-110819427.02                             |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Advanced Micro Devices Inc    | Advanced Micro Devices Inc    | CUSIP: 007903107<br>LEI: R2I72C950HOYXII45366 | Long             | EC               | CORP              | US        |    382196 | NS      | $90477259.08  | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                  | Alphabet Inc                  | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    410266 | NS      | $138887348.98 | 2.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                  | Alphabet Inc                  | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   1107661 | NS      | $374389418.00 | 5.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                | Amazon.com Inc                | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |   1725222 | NS      | $412845624.60 | 6.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                     | Apple Inc                     | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |   2543013 | NS      | $659861013.24 | 10.42%            |  |  |  | No            |                  1 | On Loan: No      |
| Arista Networks Inc           | Arista Networks Inc           | CUSIP: 040413205<br>LEI: 635400H1WKBLOQERUU95 | Long             | EC               | CORP              | US        |    592237 | NS      | $83943672.38  | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Atlassian Corp                | Atlassian Corp                | CUSIP: 049468101<br>LEI: 549300V7ZY5P02D2MY38 | Long             | EC               | CORP              | US        |    337271 | NS      | $39858686.78  | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of America Corp          | Bank of America Corp          | CUSIP: 060505104<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EC               | CORP              | US        |   1221234 | NS      | $64969648.80  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                  | Broadcom Inc                  | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    887279 | NS      | $293955532.70 | 4.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Cintas Corp                   | Cintas Corp                   | CUSIP: 172908105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    215295 | NS      | $41205310.05  | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Citigroup Inc                 | Citigroup Inc                 | CUSIP: 172967424<br>LEI: 6SHGI4ZSSLCXXQSBB395 | Long             | EC               | CORP              | US        |    523646 | NS      | $60591078.66  | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Colgate-Palmolive Co          | Colgate-Palmolive Co          | CUSIP: 194162103<br>LEI: YMEGZFW4SBUSS5BQXF88 | Long             | EC               | CORP              | US        |    459712 | NS      | $41507396.48  | 0.66%             |  |  |  | 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        |   8882748 | NS      | $8880083.27   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp         | Costco Wholesale Corp         | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |    150978 | NS      | $141957064.50 | 2.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Crowdstrike Holdings Inc      | Crowdstrike Holdings Inc      | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |    142567 | NS      | $62929786.64  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| DraftKings Inc                | DraftKings Inc                | CUSIP: 26142V105<br>LEI: 2549006G33IUL6IVOD83 | Long             | EC               | CORP              | US        |   1025424 | NS      | $28209414.24  | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                   | Equinix Inc                   | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               |  | US        |     57678 | NS      | $47349600.54  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Exact Sciences Corp           | Exact Sciences Corp           | CUSIP: 30063P105<br>LEI: 549300VM3X1FYD4N9Z14 | Long             | EC               | CORP              | US        |    427766 | NS      | $43777572.44  | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Expedia Group Inc             | Expedia Group Inc             | CUSIP: 30212P303<br>LEI: CI7MUJI4USF3V0NJ1H64 | Long             | EC               | CORP              | US        |    198322 | NS      | $52523598.48  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc            | Meta Platforms Inc            | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |    427521 | NS      | $306318796.50 | 4.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Gap Inc/The                   | Gap Inc/The                   | CUSIP: 364760108<br>LEI: T2ZG1WRWZ4BUCMQL9224 | Long             | EC               | CORP              | US        |   1759117 | NS      | $49220093.66  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| General Dynamics Corp         | General Dynamics Corp         | CUSIP: 369550108<br>LEI: 9C1X8XOOTYY2FNYTVH06 | Long             | EC               | CORP              | US        |    136004 | NS      | $47749644.36  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs Group Inc/The   | Goldman Sachs Group Inc/The   | CUSIP: 38141G104<br>LEI: 784F5XWPLTWKTBV3E584 | Long             | EC               | CORP              | US        |     66645 | NS      | $62340399.45  | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Hilton Worldwide Holdings Inc | Hilton Worldwide Holdings Inc | CUSIP: 43300A203<br>LEI: 549300HVGPK36ICB0B89 | Long             | EC               | CORP              | US        |    198088 | NS      | $59131248.88  | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Illumina Inc                  | Illumina Inc                  | CUSIP: 452327109<br>LEI: SQ95QG8SR5Q56LSNF682 | Long             | EC               | CORP              | US        |    380799 | NS      | $55143503.19  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                    | Insmed Inc                    | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |    166821 | NS      | $26169210.27  | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc        | Intuitive Surgical Inc        | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |    129560 | NS      | $65326743.20  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                | Eli Lilly & Co                | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |    224102 | NS      | $232427389.30 | 3.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                | Microsoft Corp                | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |   1424261 | NS      | $612845265.69 | 9.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Micron Technology Inc         | Micron Technology Inc         | CUSIP: 595112103<br>LEI: B3DXGBC8GAIYWI2Z0172 | Long             | EC               | CORP              | US        |    130326 | NS      | $54069650.88  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                   | Netflix Inc                   | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |   1444608 | NS      | $120610321.92 | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                      | NIKE Inc                      | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |    715988 | NS      | $44255218.28  | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                   | NVIDIA Corp                   | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |   4506065 | NS      | $861244203.45 | 13.59%            |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp                   | Oracle Corp                   | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |    443581 | NS      | $73004560.98  | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Palantir Technologies Inc     | Palantir Technologies Inc     | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |    246210 | NS      | $36091923.90  | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Palo Alto Networks Inc        | Palo Alto Networks Inc        | CUSIP: 697435105<br>LEI: 549300QXR2YVZV231H43 | Long             | EC               | CORP              | US        |    407744 | NS      | $72158455.68  | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Revolution Medicines Inc      | Revolution Medicines Inc      | CUSIP: 76155X100<br>LEI: 549300JU3X0LBCQ65892 | Long             | EC               | CORP              | US        |    443823 | NS      | $43028639.85  | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| ServiceNow Inc                | ServiceNow Inc                | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |    535320 | NS      | $62637793.20  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The               | TJX Cos Inc/The               | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |    473514 | NS      | $70937132.34  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO Group Holdings Inc        | TKO Group Holdings Inc        | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    221117 | NS      | $44793881.86  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                     | Tesla Inc                     | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    280631 | NS      | $120786388.71 | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Uber Technologies Inc         | Uber Technologies Inc         | CUSIP: 90353T100<br>LEI: 549300B2FTG34FILDR98 | Long             | EC               | CORP              | US        |    990707 | NS      | $79306095.35  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertex Pharmaceuticals Inc    | Vertex Pharmaceuticals Inc    | CUSIP: 92532F100<br>LEI: 54930015RAQRRZ5ZGJ91 | Long             | EC               | CORP              | US        |    113934 | NS      | $53537586.60  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co            | Vertiv Holdings Co            | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    368182 | NS      | $68548124.76  | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                      | Visa Inc                      | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    529357 | NS      | $170362963.31 | 2.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Eaton Corp PLC                | Eaton Corp PLC                | CUSIP: 000000000<br>LEI: 549300VDIGTMXUNT7H71 | Long             | EC               | CORP              | IE        |     96005 | NS      | $33738077.10  | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| TE Connectivity PLC           | TE Connectivity PLC           | CUSIP: 000000000<br>LEI: 6367003TB6K484NFHE54 | Long             | EC               | CORP              | IE        |    193931 | NS      | $43203948.18  | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd   | Royal Caribbean Cruises Ltd   | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |    241404 | NS      | $78371808.60  | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-02

**Name of Applicant:** COLUMBIA FUNDS SERIES TRUST I

**Signature:** Jennifer Borges

**Name of Signer:** Jennifer Borges

**Title:** Senior Manager