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Filing Detail
Form 497 - Definitive materials:
SEC Accession No. 0001193125-18-084048
Filing Date
2018-03-15
Accepted
2018-03-15 16:11:03
Documents
3
Effectiveness Date
2018-03-15

Document Format Files

Seq Description Document Type Size
1 COLUMBIA ACORN TRUST d549944d497.htm 497 2061
3 GRAPHIC g549944g74j07.jpg GRAPHIC 10751
4 GRAPHIC g549944snap3.jpg GRAPHIC 1443
  Complete submission text file 0001193125-18-084048.txt   21512

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 227 W MONROE STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STE 3000 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: 497 | Act: 33 | File No.: 002-34223 | Film No.: 18692474