# EDGAR Filing Document

**Accession Number:** 0000002110
**File Stem:** 0001145549-23-009086
**Filing Date:** 2023-2
**Character Count:** 31420
**Document Hash:** 159d4c194d9afafb1369bf729a9adf2e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-23-009086.hdr.sgml**: 20230224

**ACCESSION NUMBER**: 0001145549-23-009086

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230224

**DATE AS OF CHANGE**: 20230224

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COLUMBIA ACORN TRUST
- **CENTRAL INDEX KEY:** 0000002110
- **IRS NUMBER:** 362692100
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-01829
- **FILM NUMBER:** 23663059

**BUSINESS ADDRESS:**
- **STREET 1:** 71 S. WACKER DRIVE, SUITE 2500
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 3126349200

**MAIL ADDRESS:**
- **STREET 1:** 71 S. WACKER DRIVE, SUITE 2500
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LIBERTY ACORN TRUST
- **DATE OF NAME CHANGE:** 20010424

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ACORN INVESTMENT TRUST
- **DATE OF NAME CHANGE:** 19940204

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ACORN FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Columbia Acorn USA (Series ID: S000009186)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000024962 | Columbia Acorn USA Class A               | LAUAX           |
| C000024964 | Columbia Acorn USA Class C               | LAUCX           |
| C000024965 | Columbia Acorn USA Institutional Class   | AUSAX           |
| C000122740 | Columbia Acorn USA Advisor Class         | CUSAX           |
| C000122741 | Columbia Acorn USA Institutional 2 Class | CYSRX           |
| C000122742 | Columbia Acorn USA Institutional 3 Class | CUSYX           |

## 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 Acorn Trust

- **b. Investment Company Act file number:** 811-01829

- **c. CIK number of Registrant:** 0000002110

- **d. LEI of Registrant:** 549300DX0CWIN8VE1908

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

  - **Street Address 1:** 71 S Wacker Dr.

  - **City:** Chicago

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60606

  - **Telephone number:** 312-634-9200

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

- **a. Name of Series:** Columbia Acorn USA

- **b. EDGAR series identifier (if any):** S000009186

- **c. LEI of Series:** 549300KHJ8TKYZRHYE36

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

- **a. Date of fiscal year-end:** 2022-12-31

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

**Item A.4. Final filing**

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

### Fund Information

**Total Assets:** $158424850.82

**Total Liabilities:** $324960.17

**Net Assets:** $158099890.65

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000024962 | 6.40%                | 2.78%                | -5.41%               |
| Class ID C000024964 | 6.43%                | 2.66%                | -5.48%               |
| Class ID C000024965 | 6.48%                | 2.89%                | -5.51%               |
| Class ID C000122740 | 6.53%                | 2.79%                | -5.42%               |
| Class ID C000122741 | 6.55%                | 2.84%                | -5.44%               |
| Class ID C000122742 | 6.54%                | 2.80%                | -5.44%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-4664647.75             | $14918645.48                               |
| Month 2  | $64273.04                | $4547649.88                                |
| Month 3  | $-1632482.50             | $-7523266.79                               |

**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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ALBEMARLE CORP                     | Albemarle Corp                                                | CUSIP: 012653101<br>LEI: HDBLS2Q6GV1LSKQPBS54 | Long             | EC               | CORP              | US        |      4849 | NS      | $1051554.14   | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| AMEDISYS INC                       | Amedisys Inc                                                  | CUSIP: 023436108<br>LEI: 5299001RBS9GK9STN379 | Long             | EC               | CORP              | US        |     25042 | NS      | $2092008.68   | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| AMETEK INC                         | AMETEK Inc                                                    | CUSIP: 031100100<br>LEI: 549300WZDEF9KKE40E98 | Long             | EC               | CORP              | US        |     17696 | NS      | $2472485.12   | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| ANTERO RESOURCES CORP              | Antero Resources Corp                                         | CUSIP: 03674X106<br>LEI: APVBKPOULHUX7YZLKU17 | Long             | EC               | CORP              | US        |     48600 | NS      | $1506114.00   | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| ARES MANAGEMENT CORP               | Ares Management Corp                                          | CUSIP: 03990B101<br>LEI: 529900JUV61FH7B8VW38 | Long             | EC               | CORP              | US        |     33147 | NS      | $2268580.68   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| ATKORE INC                         | Atkore International Group Inc                                | CUSIP: 047649108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     16355 | NS      | $1854984.10   | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| AVIENT CORP                        | Avient Corp                                                   | CUSIP: 05368V106<br>LEI: SM8L9RZYIB34LNTWO040 | Long             | EC               | CORP              | US        |     47657 | NS      | $1608900.32   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| AXON ENTERPRISE INC                | Axon Enterprise Inc                                           | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |     13675 | NS      | $2269092.75   | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| AXONICS INC                        | Axonics Inc                                                   | CUSIP: 05465P101<br>LEI: 549300LJY4X7N57VJL05 | Long             | EC               | CORP              | US        |      8040 | NS      | $502741.20    | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| BJS WHOLESALE CLUB INC             | BJ's Wholesale Club Holdings Inc                              | CUSIP: 05550J101<br>LEI: 549300UCIWH1C93V0J03 | Long             | EC               | CORP              | US        |     15877 | NS      | $1050422.32   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| BILL.COM HOLDINGS INC              | Bill.Com Holdings Inc                                         | CUSIP: 090043100<br>LEI: 549300IBF9VZZIGOZW63 | Long             | EC               | CORP              | US        |     13350 | NS      | $1454616.00   | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| TECHNE CORP                        | Bio-Techne Corp                                               | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |     51719 | NS      | $4286470.72   | 2.71%             |  |  |  | No            |                  1 | On Loan: No      |
| BRIGHT HORIZONS FAMILY SOLUTIONS   | Bright Horizons Family Solutions Inc                          | CUSIP: 109194100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     36688 | NS      | $2315012.80   | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW CORP                           | CDW Corp/DE                                                   | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |     15917 | NS      | $2842457.86   | 1.80%             |  |  |  | No            |                  1 | On Loan: No      |
| CALIX INC                          | Calix Inc                                                     | CUSIP: 13100M509<br>LEI: 5299002RQRZ4SXSCSJ58 | Long             | EC               | CORP              | US        |     15173 | NS      | $1038288.39   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| CHEGG INC                          | Chegg Inc                                                     | CUSIP: 163092109<br>LEI: 549300AKX7O8JG0O3G77 | Long             | EC               | CORP              | US        |     55854 | NS      | $1411430.58   | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| CHEMED CORP                        | Chemed Corp                                                   | CUSIP: 16359R103<br>LEI: 54930020031IDJT2IM79 | Long             | EC               | CORP              | US        |      9011 | NS      | $4599484.73   | 2.91%             |  |  |  | No            |                  1 | On Loan: No      |
| CHURCHILL DOWNS INC                | Churchill Downs Inc                                           | CUSIP: 171484108<br>LEI: 529900FODTBQC8MIS994 | Long             | EC               | CORP              | US        |     17397 | NS      | $3678247.71   | 2.33%             |  |  |  | No            |                  1 | On Loan: No      |
| COLLIERS INTERNATIONAL GROUP INC   | Colliers International Group Inc                              | CUSIP: 194693107<br>LEI: D3O8K13PHLEXXD1DT480 | Long             | EC               | CORP              | CA        |     32812 | NS      | $3020016.48   | 1.91%             |  |  |  | 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        |   4533180 | NS      | $4531820.46   | 2.87%             |  |  |  | No            |                  1 | On Loan: No      |
| COSTAR GRP INC                     | CoStar Group Inc                                              | CUSIP: 22160N109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     45845 | NS      | $3542901.60   | 2.24%             |  |  |  | No            |                  1 | On Loan: No      |
| CROWDSTRIKE HOLDINGS INC           | Crowdstrike Holdings Inc                                      | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |     20963 | NS      | $2207194.27   | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| CURTISS-WRIGHT CORPORATION         | Curtiss-Wright Corp                                           | CUSIP: 231561101<br>LEI: TEL51ETZWP7D0ZM4X325 | Long             | EC               | CORP              | US        |     13218 | NS      | $2207273.82   | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| DATADOG INC                        | Datadog Inc                                                   | CUSIP: 23804L103<br>LEI: 549300F6JNO0KRPO1K63 | Long             | EC               | CORP              | US        |     18761 | NS      | $1378933.50   | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| DIAMONDBACK ENERGY INC             | Diamondback Energy Inc                                        | CUSIP: 25278X109<br>LEI: 549300R22LSX6OHWEN64 | Long             | EC               | CORP              | US        |     16354 | NS      | $2236900.12   | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| DORMAN PRODUCTS INC                | Dorman Products Inc                                           | CUSIP: 258278100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     18522 | NS      | $1497874.14   | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| DOXIMITY INC                       | Doximity Inc                                                  | CUSIP: 26622P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     20556 | NS      | $689859.36    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| ENDAVA PLC                         | Endava PLC                                                    | CUSIP: 29260V105<br>LEI: 213800JJ6CRPCWCQVZ25 | Long             | EC               | CORP              | GB        |     14444 | NS      | $1104966.00   | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| ETSY INC                           | Etsy Inc                                                      | CUSIP: 29786A106<br>LEI: 54930089Q7XT501AEA40 | Long             | EC               | CORP              | US        |     12902 | NS      | $1545401.56   | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| EVOQUA WATER TECHNOLOGIES CORP     | Evoqua Water Technologies Corp                                | CUSIP: 30057T105<br>LEI: 529900YQAOMEZRGRRP43 | Long             | EC               | CORP              | US        |     45804 | NS      | $1813838.40   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| EXACT SCIENCES CORP                | Exact Sciences Corp                                           | CUSIP: 30063P105<br>LEI: 549300VM3X1FYD4N9Z14 | Long             | EC               | CORP              | US        |     20622 | NS      | $1020995.22   | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| FIRSTSERVICE CORP                  | FirstService Corp                                             | CUSIP: 33767E202<br>LEI: 5493000XUDIV75BCF118 | Long             | EC               | CORP              | CA        |     13284 | NS      | $1627954.20   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| FIVE BELOW INC                     | Five Below Inc                                                | CUSIP: 33829M101<br>LEI: 529900AAXP5Z6BGI7418 | Long             | EC               | CORP              | US        |     24261 | NS      | $4291043.07   | 2.71%             |  |  |  | No            |                  1 | On Loan: No      |
| FIVE9 INC                          | Five9 Inc                                                     | CUSIP: 338307101<br>LEI: 254900MXP6EWY0SFFR59 | Long             | EC               | CORP              | US        |     43177 | NS      | $2929991.22   | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| FLOOR & DECOR HOLDINGS INC         | Floor & Decor Holdings Inc                                    | CUSIP: 339750101<br>LEI: 549300M5FR3N688XGQ36 | Long             | EC               | CORP              | US        |     17643 | NS      | $1228482.09   | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| GCM GROSVENOR INC                  | GCM Grosvenor Inc                                             | CUSIP: 36831E108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    207001 | NS      | $1575277.61   | 1.00%             |  |  |  | No            |                  1 | On Loan: —       |
| GENERAC HOLDINGS INC               | Generac Holdings Inc                                          | CUSIP: 368736104<br>LEI: 529900S2H2AHJHSFFI84 | Long             | EC               | CORP              | US        |     13209 | NS      | $1329617.94   | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| HOULIHAN LOKEY INC                 | Houlihan Lokey Inc                                            | CUSIP: 441593100<br>LEI: 549300S3CNGTQ1QZVY46 | Long             | EC               | CORP              | US        |     13822 | NS      | $1204725.52   | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| HUBSPOT INC                        | HubSpot Inc                                                   | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |      7303 | NS      | $2111516.39   | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| ICF Intnl                          | ICF International Inc                                         | CUSIP: 44925C103<br>LEI: 5493003KYFDDC5B3WY64 | Long             | EC               | CORP              | US        |     20945 | NS      | $2074602.25   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| INGERSOLL RAND INC                 | Gardner Denver Holdings Inc                                   | CUSIP: 000000000<br>LEI: 5299004C02FMZCUOIR50 | Long             | EC               | CORP              | US        |     23196 | NS      | $1211991.00   | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| INSMED                             | Insmed Inc                                                    | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     53473 | NS      | $1068390.54   | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| INSPIRE MEDICAL SYSTEMS INC        | Inspire Medical Systems Inc                                   | CUSIP: 457730109<br>LEI: 549300XQQCQ7HCJKTW25 | Long             | EC               | CORP              | US        |      7087 | NS      | $1785073.56   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| INSULET CORP                       | Insulet Corp                                                  | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |     10580 | NS      | $3114646.20   | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| INTELLIA THERAPEUTICS INC          | Intellia Therapeutics Inc                                     | CUSIP: 45826J105<br>LEI: 5493002T5BCPE5DZC723 | Long             | EC               | CORP              | US        |     11614 | NS      | $405212.46    | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| LAKELAND FINL CORP                 | Lakeland Financial Corp                                       | CUSIP: 511656100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     12501 | NS      | $912197.97    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| MATADOR RESOURCES CO               | Matador Resources Co                                          | CUSIP: 576485205<br>LEI: 549300CI3Q2UUK5R4G79 | Long             | EC               | CORP              | US        |     37257 | NS      | $2132590.68   | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Middleby Corp/The                  | Middleby Corp/The                                             | CUSIP: 596278101<br>LEI: JDFO86U9VQRBKW5KYA35 | Long             | EC               | CORP              | US        |     23863 | NS      | $3195255.70   | 2.02%             |  |  |  | No            |                  1 | On Loan: No      |
| MONGODB INC                        | MongoDB Inc                                                   | CUSIP: 60937P106<br>LEI: 549300TPTG69WKWE1Z37 | Long             | EC               | CORP              | US        |     14896 | NS      | $2932128.64   | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| MONOLITHIC POWER                   | Monolithic Power Systems Inc                                  | CUSIP: 609839105<br>LEI: 529900TB7O85LSZ1XU31 | Long             | EC               | CORP              | US        |      5877 | NS      | $2078165.97   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| NATERA INC                         | Natera Inc                                                    | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     63057 | NS      | $2532999.69   | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| PAYCOM SOFTWARE INC                | Paycom Software Inc                                           | CUSIP: 70432V102<br>LEI: 254900LSB0HNJUDC6Q18 | Long             | EC               | CORP              | US        |     13168 | NS      | $4086162.08   | 2.58%             |  |  |  | No            |                  1 | On Loan: No      |
| PINNACEL FINL PARTNERS INC         | Pinnacle Financial Partners Inc                               | CUSIP: 72346Q104<br>LEI: 54930098EZ8JMSAZGS24 | Long             | EC               | CORP              | US        |     25634 | NS      | $1881535.60   | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| PLANET FITNESS INC                 | Planet Fitness Inc                                            | CUSIP: 72703H101<br>LEI: 549300LLE5HUPF6H8G33 | Long             | EC               | CORP              | US        |     43023 | NS      | $3390212.40   | 2.14%             |  |  |  | No            |                  1 | On Loan: No      |
| FORESIGHT ACQUISITION CORP         | P3 Health Partners Inc                                        | CUSIP: 744413105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    158666 | NS      | $291945.44    | 0.18%             |  |  |  | No            |                  1 | On Loan: —       |
| REPLIGEN CORP                      | Repligen Corp                                                 | CUSIP: 759916109<br>LEI: 54930006QJ0T5AUO1E71 | Long             | EC               | CORP              | US        |     21595 | NS      | $3656249.45   | 2.31%             |  |  |  | No            |                  1 | On Loan: No      |
| ROLLINS INC.                       | Rollins Inc                                                   | CUSIP: 775711104<br>LEI: 549300F2A0BXT4SGWD84 | Long             | EC               | CORP              | US        |     50136 | NS      | $1831969.44   | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| RYAN SPECIALTY HOLDINGS INC        | Ryan Specialty Holdings Inc                                   | CUSIP: 78351F107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     65693 | NS      | $2726916.43   | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| SPX CORP                           | SPX Technologies Inc                                          | CUSIP: 78473E103<br>LEI: P761FCI0CPOG24I8JE10 | Long             | EC               | CORP              | US        |     36954 | NS      | $2426030.10   | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| SIMPSON MFG CO INC                 | Simpson Manufacturing Co Inc                                  | CUSIP: 829073105<br>LEI: 529900EJUNNL15LZ8056 | Long             | EC               | CORP              | US        |     10567 | NS      | $936870.22    | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| SITEONE LANDSCAPE SUPPLY INC       | SiteOne Landscape Supply Inc                                  | CUSIP: 82982L103<br>LEI: 5299008LX7SBD4HIAU03 | Long             | EC               | CORP              | US        |     30056 | NS      | $3526169.92   | 2.23%             |  |  |  | No            |                  1 | On Loan: No      |
| SKYLINE CHAMPION CORP              | Skyline Champion Corp                                         | CUSIP: 830830105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     70118 | NS      | $3611778.18   | 2.28%             |  |  |  | No            |                  1 | On Loan: No      |
| SPROUT SOCIAL INC                  | Sprout Social Inc                                             | CUSIP: 85209W109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     14650 | NS      | $827139.00    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| TAKE-TWO INTERACTIVE SOFTWARE INC. | Take-Two Interactive Software Inc                             | CUSIP: 874054109<br>LEI: BOMSTHHJK882EWYX3334 | Long             | EC               | CORP              | US        |     24645 | NS      | $2566283.85   | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| TRADE DESK INC                     | Trade Desk Inc/The                                            | CUSIP: 88339J105<br>LEI: 549300GXPD31VT3E0P46 | Long             | EC               | CORP              | US        |     34894 | NS      | $1564298.02   | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Trex Co Inc                        | Trex Co Inc                                                   | CUSIP: 89531P105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     26248 | NS      | $1111077.84   | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| VERISIGN INC                       | VeriSign Inc                                                  | CUSIP: 92343E102<br>LEI: LMPL4N8ZOJRMF0KOF759 | Long             | EC               | CORP              | US        |      7990 | NS      | $1641465.60   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| VULCAN MATERIALS COMPANY           | Vulcan Materials Co                                           | CUSIP: 929160109<br>LEI: 549300Q8LSNHAVWBNI21 | Long             | EC               | CORP              | US        |      6799 | NS      | $1190572.89   | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| WD-40 CO                           | WD-40 Co                                                      | CUSIP: 929236107<br>LEI: 549300UZHTN0CNKBOB19 | Long             | EC               | CORP              | US        |     16608 | NS      | $2677375.68   | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| WEST PHARMACEUTICAL SERV INC       | West Pharmaceutical Services Inc                              | CUSIP: 955306105<br>LEI: 5493007NKRGM1RJQ1P16 | Long             | EC               | CORP              | US        |     13044 | NS      | $3069905.40   | 1.94%             |  |  |  | No            |                  1 | On Loan: No      |
| WILLIAMS-SONOMA INC                | Williams-Sonoma Inc                                           | CUSIP: 969904101<br>LEI: 549300IARG6YWVTZ1I92 | Long             | EC               | CORP              | US        |     16756 | NS      | $1925599.52   | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| WINGSTOP INC                       | Wingstop Inc                                                  | CUSIP: 974155103<br>LEI: 549300SSH3F8HPIM3Q47 | Long             | EC               | CORP              | US        |     31339 | NS      | $4312873.18   | 2.73%             |  |  |  | No            |                  1 | On Loan: No      |
| WOLFSPEED INC                      | Wolfspeed Inc                                                 | CUSIP: 977852102<br>LEI: 549300OGU88P3AW3TO93 | Long             | EC               | CORP              | US        |     13968 | NS      | $964350.72    | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| WORKIVA INC                        | Workiva Inc                                                   | CUSIP: 98139A105<br>LEI: 529900RTOQ8GRWHY1O58 | Long             | EC               | CORP              | US        |     18136 | NS      | $1522879.92   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| ZSCALER INC                        | Zscaler Inc                                                   | CUSIP: 98980G102<br>LEI: 529900MZ0RTK1BWRNF46 | Long             | EC               | CORP              | US        |     12656 | NS      | $1416206.40   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| DNA SCRIPT SAS                     | DNA SCRIPT                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | FR        |      1139 | NS      | $354567.93    | 0.22%             |  |  |  | Yes           |                  3 | On Loan: No      |
| DREYFUS GOVERNMENT CASH MANAGE     | Dreyfus Government Cash Management Fund, Institutional Shares | CUSIP: 262006208<br>LEI: N/A                  | Long             | STIV             | CORP              | US        |    493800 | NS      | $493800.00    | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-01-24

**Name of Applicant:** Columbia Acorn Trust

**Signature:** Martha Skinner

**Name of Signer:** Martha Skinner

**Title:** Assistant Treasurer