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Form 497K - Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K):
SEC Accession No. 0001193125-15-162409
Filing Date
2015-04-30
Accepted
2015-04-30 16:54:53
Documents
6
Effectiveness Date
2015-04-30

Document Format Files

Seq Description Document Type Size
1 COLUMBIA ACORN TRUST d902416d497k.htm 497K 152533
2 GRAPHIC g607007acornblue.gif GRAPHIC 69503
3 GRAPHIC g607007bg_601.jpg GRAPHIC 10855
4 GRAPHIC g607007coltnlogospot.gif GRAPHIC 1571
5 GRAPHIC g607007cyanblocks.gif GRAPHIC 3954
6 GRAPHIC g607007imga5aa3ce51.gif GRAPHIC 477
  Complete submission text file 0001193125-15-162409.txt   275169

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009185   Columbia Acorn International
Class/Contract C000024958   Columbia Acorn International Class A LAIAX
Class/Contract C000024959   Columbia Acorn International Class B LIABX
Class/Contract C000024960   Columbia Acorn International Class C LAICX
Class/Contract C000024961   Columbia Acorn International Class Z ACINX
Class/Contract C000094633   Columbia Acorn International Class I CARIX
Class/Contract C000097732   Columbia Acorn International Class R CACRX
Class/Contract C000097733   Columbia Acorn International Class R5 CAIRX
Class/Contract C000122738   Columbia Acorn International Class R4 CCIRX
Class/Contract C000122739   Columbia Acorn International Class Y CCYIX
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: 497K | Act: 33 | File No.: 002-34223 | Film No.: 15819753