0000002110-25-000014.txt : 20250822 0000002110-25-000014.hdr.sgml : 20250822 20250822122654 ACCESSION NUMBER: 0000002110-25-000014 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250630 FILED AS OF DATE: 20250822 DATE AS OF CHANGE: 20250822 PERIOD START: 20251231 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COLUMBIA ACORN TRUST CENTRAL INDEX KEY: 0000002110 ORGANIZATION NAME: EIN: 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: 251244712 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 0000002110 S000009185 Columbia Acorn International C000024958 Columbia Acorn International Class A LAIAX C000024961 Columbia Acorn International Institutional Class ACINX C000097733 Columbia Acorn International Institutional 2 Class CAIRX C000122739 Columbia Acorn International Institutional 3 Class CCYIX C000251060 Columbia Acorn International Class S CCIDX NPORT-P 1 primary_doc.xml NPORT-P false 0000002110 XXXXXXXX S000009185 C000024958 C000251060 C000024961 C000097733 C000122739 Columbia Acorn Trust 811-01829 0000002110 549300DX0CWIN8VE1908 71 S Wacker Dr. Suite 2500 Chicago 60606 312-634-9200 Columbia Acorn International S000009185 5493004K6O04MY5NT292 2025-12-31 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