0001145549-22-008354.txt : 20220224
0001145549-22-008354.hdr.sgml : 20220224
20220224100028
ACCESSION NUMBER: 0001145549-22-008354
CONFORMED SUBMISSION TYPE: NPORT-P
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20211231
FILED AS OF DATE: 20220224
PERIOD START: 20211231
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: COLUMBIA ACORN TRUST
CENTRAL INDEX KEY: 0000002110
IRS NUMBER: 362692100
STATE OF INCORPORATION: MA
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: NPORT-P
SEC ACT: 1940 Act
SEC FILE NUMBER: 811-01829
FILM NUMBER: 22667192
BUSINESS ADDRESS:
STREET 1: 71 S. WACKER DRIVE, SUITE 2500
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3126349200
MAIL ADDRESS:
STREET 1: 71 S. WACKER DRIVE, SUITE 2500
CITY: CHICAGO
STATE: IL
ZIP: 60606
FORMER COMPANY:
FORMER CONFORMED NAME: LIBERTY ACORN TRUST
DATE OF NAME CHANGE: 20010424
FORMER COMPANY:
FORMER CONFORMED NAME: ACORN INVESTMENT TRUST
DATE OF NAME CHANGE: 19940204
FORMER COMPANY:
FORMER CONFORMED NAME: ACORN FUND INC
DATE OF NAME CHANGE: 19920703
0000002110
S000009186
Columbia Acorn USA
C000024962
Columbia Acorn USA Class A
LAUAX
C000024964
Columbia Acorn USA Class C
LAUCX
C000024965
Columbia Acorn USA Institutional Class
AUSAX
C000122740
Columbia Acorn USA Advisor Class
CUSAX
C000122741
Columbia Acorn USA Institutional 2 Class
CYSRX
C000122742
Columbia Acorn USA Institutional 3 Class
CUSYX
NPORT-P
1
primary_doc.xml
NPORT-P
false
0000002110
XXXXXXXX
S000009186
C000122740
C000024962
C000024964
C000024965
C000122741
C000122742
Columbia Acorn Trust
811-01829
0000002110
549300DX0CWIN8VE1908
71 S Wacker Dr.
Suite 2500
Chicago
60606
312-634-9200
Columbia Acorn USA
S000009186
549300KHJ8TKYZRHYE36
2021-12-31
2021-12-31
N
302356999.570000000000
65353.170000000000
302291646.400000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
0.000000000000
N
Calix Inc
5299002RQRZ4SXSCSJ58
Calix Inc
13100M509
49458.000000000000
NS
USD
3955156.260000000000
1.3083908560
Long
EC
CORP
US
N
1
N
N
N
CEDAR FAIR LP
549300TUVLNQQ6BVKH61
Cedar Fair LP
150185106
92580.000000000000
NS
USD
4634554.800000000000
1.5331402158
Long
EC
CORP
US
N
1
N
N
N
CHEGG INC
549300AKX7O8JG0O3G77
Chegg Inc
163092109
74626.000000000000
NS
USD
2291018.200000000000
0.7578833975
Long
EC
CORP
US
N
1
N
N
N
CHEMED CORP
54930020031IDJT2IM79
Chemed Corp
16359R103
13474.000000000000
NS
USD
7128284.960000000000
2.3580820194
Long
EC
CORP
US
N
1
N
N
N
CHURCHILL DOWNS INC
529900FODTBQC8MIS994
Churchill Downs Inc
171484108
20741.000000000000
NS
USD
4996506.900000000000
1.6528762735
Long
EC
CORP
US
N
1
N
N
N
CODEXIS INC
N/A
Codexis Inc
192005106
139525.000000000000
NS
USD
4362946.750000000000
1.4432905447
Long
EC
CORP
US
N
1
N
N
N
COLLIERS INTERNATIONAL GROUP INC
D3O8K13PHLEXXD1DT480
Colliers International Group Inc
194693107
33829.000000000000
NS
USD
5028680.850000000000
1.6635196208
Long
EC
CORP
CA
N
1
N
N
N
COLUMBIA SHORT TERM CASH FUND
N/A
COLUMBIA SHORT TERM CASH FUND
19766H239
8760877.851000000000
NS
USD
8759125.680000000000
2.8975745060
Long
STIV
CORP
US
N
1
N
N
N
Dorman Products Inc
N/A
Dorman Products Inc
258278100
37320.000000000000
NS
USD
4217533.200000000000
1.3951868172
Long
EC
CORP
US
N
1
N
N
N
DOXIMITY INC
N/A
Doximity Inc
26622P107
74307.000000000000
NS
USD
3725009.910000000000
1.2322569791
Long
EC
CORP
US
N
1
N
N
Endava PLC
213800JJ6CRPCWCQVZ25
Endava PLC
29260V105
40620.000000000000
NS
USD
6820910.400000000000
2.2564005593
Long
EC
CORP
GB
N
1
N
N
N
ENCOMPASS HEALTH CORP
549300FVRPM9DRQZRG64
Encompass Health Corp
29261A100
17875.000000000000
NS
USD
1166522.500000000000
0.3858930652
Long
EC
CORP
US
N
1
N
N
N
FATE THERAPEUTICS INC
549300L14Q4UHOODLA90
Fate Therapeutics Inc
31189P102
71320.000000000000
NS
USD
4172933.200000000000
1.3804328534
Long
EC
CORP
US
N
1
N
N
N
FIRST WATCH RESTAURANT GROUP INC
N/A
First Watch Restaurant Group Inc
33748L101
71141.000000000000
NS
USD
1192323.160000000000
0.3944280876
Long
EC
CORP
US
N
1
N
N
N
FirstService Corp
5493000XUDIV75BCF118
FirstService Corp
33767E202
13489.000000000000
NS
USD
2650183.830000000000
0.8766976731
Long
EC
CORP
CA
N
1
N
N
N
Five Below Inc
529900AAXP5Z6BGI7418
Five Below Inc
33829M101
30943.000000000000
NS
USD
6401797.270000000000
2.1177552692
Long
EC
CORP
US
N
1
N
N
N
Five9 Inc
254900MXP6EWY0SFFR59
Five9 Inc
338307101
39690.000000000000
NS
USD
5450230.800000000000
1.8029710265
Long
EC
CORP
US
N
1
N
N
N
GCM Grosvenor Inc
N/A
GCM Grosvenor Inc
36831E108
399884.000000000000
NS
USD
4198782.000000000000
1.3889838009
Long
EC
CORP
US
N
1
N
N
GLAUKOS CORP
5299004JA1LHE21M6T14
Glaukos Corp
377322102
31345.000000000000
NS
USD
1392971.800000000000
0.4608039344
Long
EC
CORP
US
N
1
N
N
N
GLOBUS MEDICAL INC
5299003M2P4CIK0RF205
Globus Medical Inc
379577208
34005.000000000000
NS
USD
2455161.000000000000
0.8121828801
Long
EC
CORP
US
N
1
N
N
N
Hamilton Lane Inc
5493006OKN3V1NORM833
Hamilton Lane Inc
407497106
28490.000000000000
NS
USD
2952133.800000000000
0.9765846444
Long
EC
CORP
US
N
1
N
N
N
HOULIHAN LOKEY INC
549300S3CNGTQ1QZVY46
Houlihan Lokey Inc
441593100
34098.000000000000
NS
USD
3529824.960000000000
1.1676885557
Long
EC
CORP
US
N
1
N
N
N
ICF Intnl
5493003KYFDDC5B3WY64
ICF International Inc
44925C103
37423.000000000000
NS
USD
3837728.650000000000
1.2695450555
Long
EC
CORP
US
N
1
N
N
N
ITT INC
549300KDSERHTJOXUS80
ITT Inc
45073V108
40315.000000000000
NS
USD
4119789.850000000000
1.3628526951
Long
EC
CORP
US
N
1
N
N
N
Insmed Inc
529900Q55QAG41CCAC11
Insmed Inc
457669307
140494.000000000000
NS
USD
3827056.560000000000
1.2660146602
Long
EC
CORP
US
N
1
N
N
N
INTELLIA THERAPEUTICS INC
5493002T5BCPE5DZC723
Intellia Therapeutics Inc
45826J105
14185.000000000000
NS
USD
1677234.400000000000
0.5548398111
Long
EC
CORP
US
N
1
N
N
N
IOVANCE BIOTHERAPEUTICS INC
549300220Z2GHH33XL82
Iovance Biotherapeutics Inc
462260100
43100.000000000000
NS
USD
822779.000000000000
0.2721805282
Long
EC
CORP
US
N
1
N
N
N
Ziff Davis Inc
5493008OJYGLHD7MXA18
J2 GLOBAL INC
48123V102
39592.000000000000
NS
USD
4389169.120000000000
1.4519650716
Long
EC
CORP
US
N
1
N
N
N
LCI Industries
549300E1B98YNJ1WIQ04
LCI Industries
50189K103
23146.000000000000
NS
USD
3607767.020000000000
1.1934722851
Long
EC
CORP
US
N
1
N
N
N
LAKELAND FINL CORP
N/A
Lakeland Financial Corp
511656100
61687.000000000000
NS
USD
4943596.180000000000
1.6353730706
Long
EC
CORP
US
N
1
N
N
N
MANHATTAN ASSOC INC
529900Q1GJP7KD52SW51
Manhattan Associates Inc
562750109
18114.000000000000
NS
USD
2816545.860000000000
0.9317312911
Long
EC
CORP
US
N
1
N
N
N
Matador Resources Co
549300CI3Q2UUK5R4G79
Matador Resources Co
576485205
87600.000000000000
NS
USD
3234192.000000000000
1.0698912916
Long
EC
CORP
US
N
1
N
N
N
MIRATI THERAPEUTICS INC
529900GYRW59IDQV6N54
Mirati Therapeutics Inc
60468T105
16049.000000000000
NS
USD
2354227.810000000000
0.7787935386
Long
EC
CORP
US
N
1
N
N
N
NANOSTRING TECHNOLOGIES INC
549300G4CK0Y3WRDMY89
NanoString Technologies Inc
63009R109
54507.000000000000
NS
USD
2301830.610000000000
0.7614602115
Long
EC
CORP
US
N
1
N
N
N
Natera Inc
N/A
Natera Inc
632307104
20515.000000000000
NS
USD
1915895.850000000000
0.6337905373
Long
EC
CORP
US
N
1
N
N
N
National Research Corp
549300FQIORB6GZCYT15
National Research Corp
637372202
89928.000000000000
NS
USD
3733810.560000000000
1.2351682901
Long
EC
CORP
US
N
1
N
N
N
NeoGenomics Inc
N/A
NeoGenomics Inc
64049M209
70000.000000000000
NS
USD
2388400.000000000000
0.7900979165
Long
EC
CORP
US
N
1
N
N
N
NUVATION BIO
N/A
Nuvation Bio Inc
67080N101
225836.000000000000
NS
USD
1919606.000000000000
0.6350178785
Long
EC
CORP
US
N
1
N
N
OLO INC
N/A
Olo Inc
68134L109
148321.000000000000
NS
USD
3086560.010000000000
1.0210536900
Long
EC
CORP
US
N
1
N
N
N
Open Lending Corp
N/A
Open Lending Corp
68373J104
133304.000000000000
NS
USD
2996673.920000000000
0.9913187995
Long
EC
CORP
US
N
1
N
N
N
Pacific Biosciences of California Inc
N/A
Pacific Biosciences of California Inc
69404D108
160030.000000000000
NS
USD
3274213.800000000000
1.0831307577
Long
EC
CORP
US
N
1
N
N
N
PLANET FITNESS INC
549300LLE5HUPF6H8G33
Planet Fitness Inc
72703H101
102132.000000000000
NS
USD
9251116.560000000000
3.0603282195
Long
EC
CORP
US
N
1
N
N
N
Plug Power Inc
549300JPDKRSJ8JSM954
Plug Power Inc
72919P202
155838.000000000000
NS
USD
4399306.740000000000
1.4553186608
Long
EC
CORP
US
N
1
N
N
N
Poshmark Inc
N/A
Poshmark Inc
73739W104
109356.000000000000
NS
USD
1862332.680000000000
0.6160714999
Long
EC
CORP
US
N
1
N
N
N
FORESIGHT ACQUISITION CORP
N/A
P3 Health Partners Inc
744413105
484027.000000000000
NS
USD
3407550.080000000000
1.1272392475
Long
EC
CORP
US
N
1
N
N
FORESIGHT ACQUISITION CORP
N/A
P3 Health Partners Inc
744413113
161342.000000000000
NS
USD
169409.100000000000
0.0560416082
N/A
DE
CORP
US
N
1
FORESIGHT ACQUISITION CORP
N/A
Call
Purchased
FORESIGHT ACQUISITION CORP
P3 Health Partners Inc
1.000000000000000
11.500000000000
USD
2026-11-19
XXXX
-63562.290000000000
N
N
N
REPLIGEN CORP
54930006QJ0T5AUO1E71
Repligen Corp
759916109
31921.000000000000
NS
USD
8453957.640000000000
2.7966229767
Long
EC
CORP
US
N
1
N
N
N
SPX CORP
P761FCI0CPOG24I8JE10
SPX Corp
784635104
68525.000000000000
NS
USD
4089572.000000000000
1.3528564380
Long
EC
CORP
US
N
1
N
N
N
Saia Inc
549300WNPG4N9GBOYB29
Saia Inc
78709Y105
7395.000000000000
NS
USD
2492336.850000000000
0.8244808878
Long
EC
CORP
US
N
1
N
N
N
SCHRODINGER INC
N/A
Schrodinger Inc/United States
80810D103
46765.000000000000
NS
USD
1628824.950000000000
0.5388256571
Long
EC
CORP
US
N
1
N
N
N
SHIFT4 PAYMENTS INC
N/A
Shift4 Payments Inc
82452J109
42350.000000000000
NS
USD
2453335.500000000000
0.8115789931
Long
EC
CORP
US
N
1
N
N
N
Shoals Technologies Group Inc
N/A
Shoals Technologies Group Inc
82489W107
194351.000000000000
NS
USD
4722729.300000000000
1.5623089014
Long
EC
CORP
US
N
1
N
N
N
SiteOne Landscape Supply Inc
5299008LX7SBD4HIAU03
SiteOne Landscape Supply Inc
82982L103
40720.000000000000
NS
USD
9865641.600000000000
3.2636170127
Long
EC
CORP
US
N
1
N
N
N
Skyline Champion Corp
N/A
Skyline Champion Corp
830830105
91970.000000000000
NS
USD
7263790.600000000000
2.4029081473
Long
EC
CORP
US
N
1
N
N
N
Sprout Social Inc
N/A
Sprout Social Inc
85209W109
34123.000000000000
NS
USD
3094614.870000000000
1.0237182889
Long
EC
CORP
US
N
1
N
N
N
Sunrun Inc
54930007SJ77CI66U531
Sunrun Inc
86771W105
47715.000000000000
NS
USD
1636624.500000000000
0.5414057978
Long
EC
CORP
US
N
1
N
N
N
10X GENOMICS INC
5493003Z6741WNLG7H43
10X Genomics Inc
88025U109
25835.000000000000
NS
USD
3848381.600000000000
1.2730691191
Long
EC
CORP
US
N
1
N
N
N
VISTEON CORP
549300MOVLYHRW4GGW78
Visteon Corp
92839U206
27625.000000000000
NS
USD
3070242.500000000000
1.0156557538
Long
EC
CORP
US
N
1
N
N
N
VROOM INC
N/A
Vroom Inc
92918V109
109388.000000000000
NS
USD
1180296.520000000000
0.3904495986
Long
EC
CORP
US
N
1
N
N
N
WD-40 CO
549300UZHTN0CNKBOB19
WD-40 Co
929236107
12497.000000000000
NS
USD
3057266.080000000000
1.0113630715
Long
EC
CORP
US
N
1
N
N
N
WATTS WATER TECHNOLOGIES INC
549300REJOO94ERQN318
Watts Water Technologies Inc
942749102
13603.000000000000
NS
USD
2641294.510000000000
0.8737570295
Long
EC
CORP
US
N
1
N
N
N
WENDYS CO
529900M0JIUCMWVKHG76
Wendy's Co/The
95058W100
126471.000000000000
NS
USD
3016333.350000000000
0.9978222640
Long
EC
CORP
US
N
1
N
N
N
WINGSTOP INC
549300SSH3F8HPIM3Q47
Wingstop Inc
974155103
36835.000000000000
NS
USD
6365088.000000000000
2.1056116091
Long
EC
CORP
US
N
1
N
N
N
DNA SCRIPT SAS
N/A
DNA SCRIPT
000000000
1139.000000000000
NS
791264.800000000000
0.2617554304
Long
EC
CORP
FR
Y
3
N
N
N
Voyager Digital Ltd
89450014YCEFUBAZJM38
Voyager Digital Ltd
000000000
258787.000000000000
NS
3230362.250000000000
1.0686243859
Long
EC
CORP
CA
N
1
N
N
N
Kornit Digital Ltd
5299006DPCQWP3VTFK34
Kornit Digital Ltd
M6372Q113
33162.000000000000
NS
USD
5048914.500000000000
1.6702130410
Long
EC
CORP
IL
N
1
N
N
N
ELASTIC NV
2549003I48WHHH937I59
Elastic NV
N14506104
33701.000000000000
NS
USD
4148256.090000000000
1.3722695084
Long
EC
CORP
NL
N
1
N
N
N
ADVANCED ENERGY INDUSTRIES INC
549300756XI3QLFT2U27
Advanced Energy Industries Inc
007973100
25115.000000000000
NS
USD
2286971.900000000000
0.7565448557
Long
EC
CORP
US
N
1
N
N
N
AMEDISYS INC
5299001RBS9GK9STN379
Amedisys Inc
023436108
38777.000000000000
NS
USD
6277220.760000000000
2.0765445671
Long
EC
CORP
US
N
1
N
N
N
ANIKA THERAPEUTICS INC
529900R9LS3Z0O6QH455
Anika Therapeutics Inc
035255108
57224.000000000000
NS
USD
2050335.920000000000
0.6782641679
Long
EC
CORP
US
N
1
N
N
N
ATKORE INC
N/A
Atkore International Group Inc
047649108
48782.000000000000
NS
USD
5424070.580000000000
1.7943170592
Long
EC
CORP
US
N
1
N
N
N
Avalara Inc
549300Q16CMW239SS315
Avalara Inc
05338G106
30690.000000000000
NS
USD
3962385.900000000000
1.3107824669
Long
EC
CORP
US
N
1
N
N
N
AVIENT CORP
SM8L9RZYIB34LNTWO040
Avient Corp
05368V106
86200.000000000000
NS
USD
4822890.000000000000
1.5954426983
Long
EC
CORP
US
N
1
N
N
N
BJS WHOLESALE CLUB INC
549300UCIWH1C93V0J03
BJ's Wholesale Club Holdings Inc
05550J101
99903.000000000000
NS
USD
6690503.910000000000
2.2132612627
Long
EC
CORP
US
N
1
N
N
N
Badger Meter Inc
5493002JENE20OGTUG20
Badger Meter Inc
056525108
33421.000000000000
NS
USD
3561341.760000000000
1.1781145137
Long
EC
CORP
US
N
1
N
N
N
TECHNE CORP
54930073RLKQ51TILZ35
Bio-Techne Corp
09073M104
5335.000000000000
NS
USD
2760008.900000000000
0.9130285050
Long
EC
CORP
US
N
1
N
N
N
BLACKLINE INC
529900P9N7PK9LV5EK56
Blackline Inc
09239B109
82127.000000000000
NS
USD
8503429.580000000000
2.8129886093
Long
EC
CORP
US
N
1
N
N
N
BRIGHT HORIZONS FAMILY SOLUTIONS
N/A
Bright Horizons Family Solutions Inc
109194100
22625.000000000000
NS
USD
2848035.000000000000
0.9421480990
Long
EC
CORP
US
N
1
N
N
N
BRUNSWICK CORPORATION
YM4O38W15AX4YLLQKU27
Brunswick Corp/DE
117043109
31210.000000000000
NS
USD
3143783.300000000000
1.0399835184
Long
EC
CORP
US
N
1
N
N
N
DREYFUS GOVERNMENT CASH MANAGE
N/A
Dreyfus Government Cash Management Fund, Institutional Shares
262006208
5034920.000000000000
NS
USD
5034920.000000000000
1.6655835713
Long
STIV
CORP
US
N
1
N
N
2022-01-26
Columbia Acorn Trust
Martha Skinner
Martha Skinner
Assistant Treasurer