EDGAR Filing Documents for 0001193125-13-358037

Form 497 - Definitive materials:

SEC Accession No. 0001193125-13-358037

Filing Date

2013-09-05

Accepted

2013-09-05 12:01:57

Documents

Effectiveness Date

2013-09-05

Document Format Files

Seq	Description	Document	Type	Size
1	COLUMBIA ACORN TRUST	d593980d497.htm	497	6849
3	GRAPHIC	g593980covltr_pg01a.jpg	GRAPHIC	17565
4	GRAPHIC	g593980covltr_pg01b.jpg	GRAPHIC	15299
	Complete submission text file	0001193125-13-358037.txt		55962

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0000002110
Series S000033621		Columbia Acorn European Fund
Class/Contract C000103324		Columbia Acorn European Fund Class A	CAEAX
Class/Contract C000103325		Columbia Acorn European Fund Class C	CAECX
Class/Contract C000103326		Columbia Acorn European Fund Class I	CAFIX
Class/Contract C000103327		Columbia Acorn European Fund Class Z	CAEZX
Class/Contract C000122752		Columbia Acorn European Fund Class R5	CAEEX
	Status	Name	Ticker Symbol
CIK 0000002110
Series S000033622		Columbia Acorn Emerging Markets Fund
Class/Contract C000103328		Columbia Acorn Emerging Markets Fund Class A	CAGAX
Class/Contract C000103329		Columbia Acorn Emerging Markets Fund Class C	CGMCX
Class/Contract C000103330		Columbia Acorn Emerging Markets Fund Class I	CATIX
Class/Contract C000103331		Columbia Acorn Emerging Markets Fund Class Z	CEFZX
Class/Contract C000122753		Columbia Acorn Emerging Markets Fund Class R4	CAERX
Class/Contract C000122754		Columbia Acorn Emerging Markets Fund Class R5	CANRX
Class/Contract C000128887		Columbia Acorn Emerging Markets Fund Class Y	CPHRX

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)