# EDGAR Filing Document

**Accession Number:** 0001097519
**File Stem:** 0001410368-26-040912
**Filing Date:** 2026-4
**Character Count:** 18324
**Document Hash:** 960fa195109342e1720b3c37602c96fb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-040912.hdr.sgml**: 20260427

**ACCESSION NUMBER**: 0001410368-26-040912

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260427

**DATE AS OF CHANGE**: 20260427

**PERIOD START**: 20260228

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COLUMBIA FUNDS SERIES TRUST
- **CENTRAL INDEX KEY:** 0001097519

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-09645
- **FILM NUMBER:** 26900089

**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:** NATIONS FUNDS TRUST
- **DATE OF NAME CHANGE:** 19991022

## Series and Classes Contracts Data

### Columbia Large Cap Growth Opportunity Fund (Series ID: S000010797)

| Class ID   | Class Name                                                       | Ticker Symbol   |
|:---|:---|:---|
| C000029874 | Columbia Large Cap Growth Opportunity Fund Class A               | NFEAX           |
| C000029877 | Columbia Large Cap Growth Opportunity Fund Institutional Class   | NFEPX           |
| C000136868 | Columbia Large Cap Growth Opportunity Fund Institutional 2 Class | CADRX           |
| C000171353 | Columbia Large Cap Growth Opportunity Fund Institutional 3 Class | CLRYX           |
| C000175686 | Columbia Large Cap Growth Opportunity Fund Class R               | CLGPX           |
| C000253707 | Columbia Large Cap Growth Opportunity Fund Class S               | NFEDX           |

## 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

- **b. Investment Company Act file number:** 811-09645

- **c. CIK number of Registrant:** 0001097519

- **d. LEI of Registrant:** 549300712V4UL3XCAB43

- **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 Large Cap Growth Opportunity Fund

- **b. EDGAR series identifier (if any):** S000010797

- **c. LEI of Series:** 549300E5QI1HMXUDWT19

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

- **a. Date of fiscal year-end:** 2026-02-28

- **b. Date as of which information is reported:** 2026-02-28

**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:** $1211940912.61

**Total Liabilities:** $718270.00

**Net Assets:** $1211222642.61

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000171353 | -1.19%               | -0.61%               | -4.67%               |
| Class ID C000175686 | -1.29%               | -0.66%               | -4.73%               |
| Class ID C000253707 | -1.22%               | -0.62%               | -4.66%               |
| Class ID C000029874 | -1.23%               | -0.60%               | -4.72%               |
| Class ID C000029877 | -1.22%               | -0.62%               | -4.71%               |
| Class ID C000136868 | -1.23%               | -0.56%               | -4.69%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $44315893.84             | $-60224902.96                              |
| Month 2  | $7848018.91              | $-14782246.52                              |
| Month 3  | $2586780.11              | $-62821581.63                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Atlassian Corp                | Atlassian Corp                | CUSIP: 049468101<br>LEI: 549300V7ZY5P02D2MY38 | Long             | EC               | CORP              | US        |     69447 | NS      | $5217553.11   | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertex Pharmaceuticals Inc    | Vertex Pharmaceuticals Inc    | CUSIP: 92532F100<br>LEI: 54930015RAQRRZ5ZGJ91 | Long             | EC               | CORP              | US        |     30175 | NS      | $14991845.25  | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Hilton Worldwide Holdings Inc | Hilton Worldwide Holdings Inc | CUSIP: 43300A203<br>LEI: 549300HVGPK36ICB0B89 | Long             | EC               | CORP              | US        |     43567 | NS      | $13583319.26  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp         | Costco Wholesale Corp         | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |     33148 | NS      | $33505666.92  | 2.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Expedia Group Inc             | Expedia Group Inc             | CUSIP: 30212P303<br>LEI: CI7MUJI4USF3V0NJ1H64 | Long             | EC               | CORP              | US        |     76485 | NS      | $16497049.65  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Uber Technologies Inc         | Uber Technologies Inc         | CUSIP: 90353T100<br>LEI: 549300B2FTG34FILDR98 | Long             | EC               | CORP              | US        |    247076 | NS      | $18634471.92  | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                      | NIKE Inc                      | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |    129349 | NS      | $8042920.82   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Micron Technology Inc         | Micron Technology Inc         | CUSIP: 595112103<br>LEI: B3DXGBC8GAIYWI2Z0172 | Long             | EC               | CORP              | US        |     32307 | NS      | $13322437.59  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Adaptive Biotechnologies Corp | Adaptive Biotechnologies Corp | CUSIP: 00650F109<br>LEI: 549300ZTF7OT1FW66Q96 | Long             | EC               | CORP              | US        |    352306 | NS      | $5643942.12   | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Cintas Corp                   | Cintas Corp                   | CUSIP: 172908105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     53542 | NS      | $10768902.46  | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Micro Devices Inc    | Advanced Micro Devices Inc    | CUSIP: 007903107<br>LEI: R2I72C950HOYXII45366 | Long             | EC               | CORP              | US        |     93193 | NS      | $18658170.53  | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                  | Alphabet Inc                  | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    294131 | NS      | $91698280.56  | 7.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                      | Visa Inc                      | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    116182 | NS      | $37194505.48  | 3.07%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO Group Holdings Inc        | TKO Group Holdings Inc        | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     48872 | NS      | $10940974.64  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd   | Royal Caribbean Cruises Ltd   | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |     40498 | NS      | $12593258.08  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                | Microsoft Corp                | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |    320960 | NS      | $126053830.40 | 10.41%            |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co            | Vertiv Holdings Co            | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |     83189 | NS      | $21204044.21  | 1.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Revolution Medicines Inc      | Revolution Medicines Inc      | CUSIP: 76155X100<br>LEI: 549300JU3X0LBCQ65892 | Long             | EC               | CORP              | US        |     97956 | NS      | $9993471.12   | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                   | NVIDIA Corp                   | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |    909553 | NS      | $161163696.07 | 13.31%            |  |  |  | No            |                  1 | On Loan: No      |
| Illumina Inc                  | Illumina Inc                  | CUSIP: 452327109<br>LEI: SQ95QG8SR5Q56LSNF682 | Long             | EC               | CORP              | US        |     52607 | NS      | $7073537.22   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Palantir Technologies Inc     | Palantir Technologies Inc     | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |     39060 | NS      | $5358641.40   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The               | TJX Cos Inc/The               | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |    108184 | NS      | $17489025.44  | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc        | Intuitive Surgical Inc        | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     26635 | NS      | $13410988.85  | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                  | Broadcom Inc                  | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    183143 | NS      | $58523345.65  | 4.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of America Corp          | Bank of America Corp          | CUSIP: 060505104<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EC               | CORP              | US        |    350758 | NS      | $17478271.14  | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                     | Tesla Inc                     | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |     42423 | NS      | $17075681.73  | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Arista Networks Inc           | Arista Networks Inc           | CUSIP: 040413205<br>LEI: 635400H1WKBLOQERUU95 | Long             | EC               | CORP              | US        |    118308 | NS      | $15794118.00  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs Group Inc/The   | Goldman Sachs Group Inc/The   | CUSIP: 38141G104<br>LEI: 784F5XWPLTWKTBV3E584 | Long             | EC               | CORP              | US        |     14657 | NS      | $12598717.49  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| ServiceNow Inc                | ServiceNow Inc                | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |    148590 | NS      | $16049205.90  | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc            | Meta Platforms Inc            | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |     94088 | NS      | $60985959.84  | 5.04%             |  |  |  | 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        |   6733100 | NS      | $6731753.16   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Argenx SE                     | Argenx SE                     | CUSIP: 04016X101<br>LEI: 7245009C5FZE6G9ODQ71 | Long             | EC               | CORP              | NL        |     11418 | NS      | $8756692.56   | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Crowdstrike Holdings Inc      | Crowdstrike Holdings Inc      | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |     40501 | NS      | $15065561.98  | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Palo Alto Networks Inc        | Palo Alto Networks Inc        | CUSIP: 697435105<br>LEI: 549300QXR2YVZV231H43 | Long             | EC               | CORP              | US        |    101502 | NS      | $15115677.84  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| TE Connectivity PLC           | TE Connectivity PLC           | CUSIP: 000000000<br>LEI: 6367003TB6K484NFHE54 | Long             | EC               | CORP              | IE        |     71450 | NS      | $16444217.50  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                    | Insmed Inc                    | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     81845 | NS      | $12221913.85  | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                     | Apple Inc                     | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |    315967 | NS      | $83472162.06  | 6.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Gap Inc/The                   | Gap Inc/The                   | CUSIP: 364760108<br>LEI: T2ZG1WRWZ4BUCMQL9224 | Long             | EC               | CORP              | US        |    531273 | NS      | $14896894.92  | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                   | Equinix Inc                   | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               |  | US        |     14192 | NS      | $13826697.92  | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Colgate-Palmolive Co          | Colgate-Palmolive Co          | CUSIP: 194162103<br>LEI: YMEGZFW4SBUSS5BQXF88 | Long             | EC               | CORP              | US        |    124526 | NS      | $12345507.64  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                | Eli Lilly & Co                | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |     48295 | NS      | $50805857.05  | 4.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                | Amazon.com Inc                | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |    373294 | NS      | $78391740.00  | 6.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Eaton Corp PLC                | Eaton Corp PLC                | CUSIP: 000000000<br>LEI: 549300VDIGTMXUNT7H71 | Long             | EC               | CORP              | IE        |     28844 | NS      | $10843036.48  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Karman Holdings Inc           | Karman Holdings Inc           | CUSIP: 485924104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      9194 | NS      | $810083.34    | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-31

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

**Signature:** Jennifer Borges

**Name of Signer:** Jennifer Borges

**Title:** Senior Manager