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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001193125-20-125365
Filing Date
2020-04-29
Accepted
2020-04-29 12:46:37
Documents
76
Effectiveness Date
2020-05-01

Document Format Files

Seq Description Document Type Size
1 COLUMBIA ACORN TRUST d831227d485bpos.htm 485BPOS 10777626
2 SCHEDULE B TO THE ADMINISTRATIVE SERVICES AGREEMENT, AMENDED SEPTEMBER 19, 2019. d831227dex99d7.htm EX-99.(D)(7) 45859
3 FEE WAIVER/EXPENSE REIMBURSEMENT AGREEMENT d831227dex99h4.htm EX-99.(H)(4) 9972
4 FEE WAIVER/EXPENSE REIMBURSEMENT AGREEMENT d831227dex99h5.htm EX-99.(H)(5) 8998
5 ADVISORY FEE WAIVER AGREEMENT d831227dex99h6.htm EX-99.(H)(6) 6059
6 FEE WAIVER/EXPENSE REIMBURSEMENT AGREEMENT d831227dex99h7.htm EX-99.(H)(7) 8861
7 FEE WAIVER/EXPENSE REIMBURSEMENT AGREEMENT d831227dex99h8.htm EX-99.(H)(8) 8996
8 AMENDED AND RESTATED FEE WAIVER AND EXPENSE REIMBURSEMENT AGREEMENT d831227dex99h9.htm EX-99.(H)(9) 15774
9 FEE WAIVER AGREEMENT d831227dex99h11.htm EX-99.(H)(11) 6863
10 TRANSFER AGENT FEE WAIVER AGREEMENT d831227dex99h13.htm EX-99.(H)(13) 9475
11 OPINION LETTER AND WRITTEN CONSENT OF PERKINS COIE LLP d831227dex99i.htm EX-99.(I) 6815
12 CONSENT OF INDEPENDENT REGISTERED ACCOUNTING FIRM d831227dex99j.htm EX-99.(J) 2907
13 CODE OF ETHICS d831227dex99p3.htm EX-99.(P)(3) 126847
14 TRUSTEES' POWER OF ATTORNEY, DATED APRIL 28, 2020. d831227dex99q.htm EX-99.(Q) 7158
16 GRAPHIC g831227dsp17.jpg GRAPHIC 16154
17 GRAPHIC g831227dsp18.jpg GRAPHIC 3891
18 GRAPHIC g831227dsp19.jpg GRAPHIC 7423
19 GRAPHIC g831227dsp19a.jpg GRAPHIC 1609
20 GRAPHIC g831227page19.jpg GRAPHIC 7296
21 GRAPHIC g891495g56x79.jpg GRAPHIC 26425
22 GRAPHIC g606848acorn_cticyanc.gif GRAPHIC 312
23 GRAPHIC g606848acorns_sized.gif GRAPHIC 64026
24 GRAPHIC g606848coltnlogospot.gif GRAPHIC 1563
25 GRAPHIC g606848cyanblocks.gif GRAPHIC 3039
26 GRAPHIC g606848img0b061a062.jpg GRAPHIC 10262
27 GRAPHIC g606848img9481c45f1.gif GRAPHIC 481
28 GRAPHIC g606848logocolor_1.jpg GRAPHIC 8348
29 GRAPHIC g606856acorn_cticyanc.gif GRAPHIC 312
30 GRAPHIC g606856acorns_sized.gif GRAPHIC 64026
31 GRAPHIC g606856coltnlogospot.gif GRAPHIC 1563
32 GRAPHIC g606856cyanblocks.gif GRAPHIC 3039
33 GRAPHIC g606856img1197dd7c2.jpg GRAPHIC 10168
34 GRAPHIC g606856imgdc987ec51.gif GRAPHIC 481
35 GRAPHIC g606856logocolor_1.jpg GRAPHIC 8348
36 GRAPHIC g606862acorn_cticyanc.gif GRAPHIC 312
37 GRAPHIC g606862acorns_sized.gif GRAPHIC 64026
38 GRAPHIC g606862coltnlogospot.gif GRAPHIC 1563
39 GRAPHIC g606862cyanblocks.gif GRAPHIC 3039
40 GRAPHIC g606862img62fee1622.jpg GRAPHIC 11325
41 GRAPHIC g606862imgc8c84ad71.gif GRAPHIC 481
42 GRAPHIC g606862logocolor_1.jpg GRAPHIC 8348
43 GRAPHIC g606866acorn_cticyanc.gif GRAPHIC 312
44 GRAPHIC g606866acorns_sized.gif GRAPHIC 64026
45 GRAPHIC g606866coltnlogospot.gif GRAPHIC 1563
46 GRAPHIC g606866cyanblocks.gif GRAPHIC 3039
47 GRAPHIC g606866img7d23cfa31.gif GRAPHIC 481
48 GRAPHIC g606866imgf1dd15332.jpg GRAPHIC 11451
49 GRAPHIC g606866logocolor_1.jpg GRAPHIC 8348
50 GRAPHIC g606870acorn_cticyanc.gif GRAPHIC 312
51 GRAPHIC g606870acorns_sized.gif GRAPHIC 64026
52 GRAPHIC g606870coltnlogospot.gif GRAPHIC 1563
53 GRAPHIC g606870cyanblocks.gif GRAPHIC 3039
54 GRAPHIC g606870img5585eaac2.jpg GRAPHIC 11199
55 GRAPHIC g606870imgecc14fd11.gif GRAPHIC 481
56 GRAPHIC g606870logocolor_1.jpg GRAPHIC 8348
57 GRAPHIC g606874acorn_cticyanc.gif GRAPHIC 312
58 GRAPHIC g606874acorns_sized.gif GRAPHIC 64026
59 GRAPHIC g606874coltnlogospot.gif GRAPHIC 1563
60 GRAPHIC g606874cyanblocks.gif GRAPHIC 3039
61 GRAPHIC g606874img348446ee1.gif GRAPHIC 481
62 GRAPHIC g606874img3c5b35772.jpg GRAPHIC 11314
63 GRAPHIC g606874logocolor_1.jpg GRAPHIC 8348
64 GRAPHIC g606878acorn_cticyanc.gif GRAPHIC 312
65 GRAPHIC g606878acorns_sized.gif GRAPHIC 64026
66 GRAPHIC g606878coltnlogospot.gif GRAPHIC 1563
67 GRAPHIC g606878cyanblocks.gif GRAPHIC 3039
68 GRAPHIC g606878img37ecbd551.gif GRAPHIC 481
69 GRAPHIC g606878img441425ba2.jpg GRAPHIC 11499
70 GRAPHIC g606878logocolor_1.jpg GRAPHIC 8348
71 GRAPHIC g607110acorn_cticyanc.gif GRAPHIC 312
72 GRAPHIC g607110acorns_sized.gif GRAPHIC 64026
73 GRAPHIC g607110coltnlogospot.gif GRAPHIC 1563
74 GRAPHIC g607110cyanblocks.gif GRAPHIC 3039
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76 GRAPHIC g607110imgb2a8338f2.jpg GRAPHIC 11895
77 GRAPHIC g607110logocolor_1.jpg GRAPHIC 8348
  Complete submission text file 0001193125-20-125365.txt   12126440

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
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009185   Columbia Acorn International
Class/Contract C000024958   Columbia Acorn International Class A LAIAX
Class/Contract C000024960   Columbia Acorn International Class C LAICX
Class/Contract C000024961   Columbia Acorn International Institutional Class ACINX
Class/Contract C000097732   Columbia Acorn International Class R CACRX
Class/Contract C000097733   Columbia Acorn International Institutional 2 Class CAIRX
Class/Contract C000122738   Columbia Acorn International Advisor Class CCIRX
Class/Contract C000122739   Columbia Acorn International Institutional 3 Class CCYIX
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009186   Columbia Acorn USA
Class/Contract C000024962   Columbia Acorn USA Class A LAUAX
Class/Contract C000024964   Columbia Acorn USA Class C LAUCX
Class/Contract C000024965   Columbia Acorn USA Institutional Class AUSAX
Class/Contract C000122740   Columbia Acorn USA Advisor Class CUSAX
Class/Contract C000122741   Columbia Acorn USA Institutional 2 Class CYSRX
Class/Contract C000122742   Columbia Acorn USA Institutional 3 Class CUSYX
  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
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009188   Columbia Acorn International Select
Class/Contract C000024970   Columbia Acorn International Select Class A LAFAX
Class/Contract C000024972   Columbia Acorn International Select Class C LFFCX
Class/Contract C000024973   Columbia Acorn International Select Institutional Class ACFFX
Class/Contract C000122746   Columbia Acorn International Select Institutional 2 Class CRIRX
Class/Contract C000122747   Columbia Acorn International Select Institutional 3 Class CSIRX
Class/Contract C000122748   Columbia Acorn International Select Advisor Class CILRX
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009189   Columbia Thermostat Fund
Class/Contract C000024974   Columbia Thermostat Fund Class A CTFAX
Class/Contract C000024976   Columbia Thermostat Fund Class C CTFDX
Class/Contract C000024977   Columbia Thermostat Fund Institutional Class COTZX
Class/Contract C000122749   Columbia Thermostat Fund Advisor Class CTORX
Class/Contract C000122750   Columbia Thermostat Fund Institutional 2 Class CQTRX
Class/Contract C000122751   Columbia Thermostat Fund Institutional 3 Class CYYYX
  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 C000103327   Columbia Acorn European Fund Institutional Class CAEZX
Class/Contract C000122752   Columbia Acorn European Fund Institutional 2 Class CAEEX
Class/Contract C000144049   Columbia Acorn European Fund Advisor Class CLOFX
Class/Contract C000171393   Columbia Acorn European Fund Institutional 3 Class CAEYX
  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 C000103331   Columbia Acorn Emerging Markets Fund Institutional Class CEFZX
Class/Contract C000122753   Columbia Acorn Emerging Markets Fund Advisor Class CAERX
Class/Contract C000122754   Columbia Acorn Emerging Markets Fund Institutional 2 Class CANRX
Class/Contract C000128887   Columbia Acorn Emerging Markets Fund Institutional 3 Class 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)

IRS No.: 362692100 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 485BPOS | Act: 33 | File No.: 002-34223 | Film No.: 20828829

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: 485BPOS | Act: 40 | File No.: 811-01829 | Film No.: 20828828