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Filing Detail
Form 497J - Certification of no change in definitive materials:
SEC Accession No. 0001193125-23-038415
Filing Date
2023-02-14
Accepted
2023-02-14 13:15:35
Documents
1
Effectiveness Date
2023-02-14

Document Format Files

Seq Description Document Type Size
1 COLUMBIA ACORN TRUST d448446d497j.htm 497J 5413
  Complete submission text file 0001193125-23-038415.txt   7803

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009184   Columbia Acorn Fund
Class/Contract C000024954   Columbia Acorn Fund Class A LACAX
Class/Contract C000024956   Columbia Acorn Fund Class C LIACX
Class/Contract C000024957   Columbia Acorn Fund Institutional Class ACRNX
Class/Contract C000122735   Columbia Acorn Fund Advisor Class CEARX
Class/Contract C000122736   Columbia Acorn Fund Institutional 2 Class CRBRX
Class/Contract C000122737   Columbia Acorn Fund Institutional 3 Class CRBYX
Mailing Address 71 S. WACKER DRIVE, SUITE 2500 CHICAGO IL 60606
Business Address 71 S. WACKER DRIVE, SUITE 2500 CHICAGO IL 60606 3126349200
COLUMBIA ACORN TRUST (Filer) CIK: 0000002110 (see all company filings)

IRS No.: 362692100 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 497J | Act: 33 | File No.: 333-269553 | Film No.: 23626226