0001145549-21-028953.txt : 20210525 0001145549-21-028953.hdr.sgml : 20210525 20210525085809 ACCESSION NUMBER: 0001145549-21-028953 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210525 PERIOD START: 20211231 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: 21958122 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 C000024960 Columbia Acorn International Class C LAICX C000024961 Columbia Acorn International Institutional Class ACINX C000097732 Columbia Acorn International Class R CACRX C000097733 Columbia Acorn International Institutional 2 Class CAIRX C000122738 Columbia Acorn International Advisor Class CCIRX C000122739 Columbia Acorn International Institutional 3 Class CCYIX NPORT-P 1 primary_doc.xml NPORT-P false 0000002110 XXXXXXXX S000009185 C000122738 C000024958 C000024960 C000097732 C000024961 C000097733 C000122739 Columbia Acorn Trust 811-01829 0000002110 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