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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. 0001193125-18-143191
Filing Date
2018-04-30
Accepted
2018-04-30 16:17:55
Documents
7
Effectiveness Date
2018-04-30

Document Format Files

Seq Description Document Type Size
1 COLUMBIA ACORN TRUST d561781d497k.htm 497K 144897
2 GRAPHIC g607011acorn_cticyanc.gif GRAPHIC 312
3 GRAPHIC g607011acorns_sized.gif GRAPHIC 64026
4 GRAPHIC g607011bg_603.jpg GRAPHIC 10768
5 GRAPHIC g607011coltnlogospot.gif GRAPHIC 1563
6 GRAPHIC g607011cyanblocks.gif GRAPHIC 3039
7 GRAPHIC g607011imgba3e20751.gif GRAPHIC 481
  Complete submission text file 0001193125-18-143191.txt   258406

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009187   Columbia Acorn Select
Class/Contract C000024966   Columbia Acorn Select Class A LTFAX
Class/Contract C000024968   Columbia Acorn Select Class C LTFCX
Class/Contract C000024969   Columbia Acorn Select Institutional Class ACTWX
Class/Contract C000122743   Columbia Acorn Select Advisor Class CSSRX
Class/Contract C000122744   Columbia Acorn Select Institutional 2 Class CSLRX
Class/Contract C000122745   Columbia Acorn Select Institutional 3 Class CSLYX
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.: 18790003