0001145549-20-049926.txt : 20200826
0001145549-20-049926.hdr.sgml : 20200826
20200826105131
ACCESSION NUMBER: 0001145549-20-049926
CONFORMED SUBMISSION TYPE: NPORT-P
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20200630
FILED AS OF DATE: 20200826
PERIOD START: 20201231
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: 201135131
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
2020-12-31
2020-06-30
N
267409829.280000000000
69277.240000000000
267340552.040000000000
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
Theravance Biopharma Inc
5493007VTSXP4Z6MIW52
Theravance Biopharma Inc
G8807B106
105821.000000000000
NS
USD
2221182.790000000000
0.8308439453
Long
EC
CORP
KY
N
1
N
N
N
CRISPR THERAPEUTICS AG
506700O6IRRIQLT3W370
CRISPR Therapeutics AG
H17182108
24042.000000000000
NS
USD
1766846.580000000000
0.6608973336
Long
EC
CORP
CH
N
1
N
N
N
CyberArk Software Ltd
529900YEXNDM894PWS93
CyberArk Software Ltd
M2682V108
17386.000000000000
NS
USD
1725908.220000000000
0.6455841461
Long
EC
CORP
IL
N
1
N
N
N
Elastic NV
N/A
Elastic NV
N14506104
19023.000000000000
NS
USD
1754110.830000000000
0.6561334660
Long
EC
CORP
NL
N
1
N
N
N
ACADIA PHARMACEUTICALS INC
529900O3044NO0PEA039
ACADIA Pharmaceuticals Inc
004225108
55100.000000000000
NS
USD
2670697.000000000000
0.9989868651
Long
EC
CORP
US
N
1
N
N
N
ACCELERON PHARMA INC
529900TQRID2UY164805
Acceleron Pharma Inc
00434H108
34088.000000000000
NS
USD
3247563.760000000000
1.2147666096
Long
EC
CORP
US
N
1
N
N
N
ADVANCED ENERGY INDUSTRIES INC
549300756XI3QLFT2U27
Advanced Energy Industries Inc
007973100
48186.000000000000
NS
USD
3266528.940000000000
1.2218606250
Long
EC
CORP
US
N
1
N
N
N
Amedisys Inc
5299001RBS9GK9STN379
Amedisys Inc
023436108
17162.000000000000
NS
USD
3407343.480000000000
1.2745329708
Long
EC
CORP
US
N
1
N
N
N
INPHI CORP
549300DCMERAAZFGT726
Inphi Corp
45772F107
18079.000000000000
NS
USD
2124282.500000000000
0.7945979328
Long
EC
CORP
US
N
1
N
N
N
Inter Parfums Inc
N/A
Inter Parfums Inc
458334109
67338.000000000000
NS
USD
3242324.700000000000
1.2128069143
Long
EC
CORP
US
N
1
N
N
N
Anika Therapeutics Inc
529900R9LS3Z0O6QH455
Anika Therapeutics Inc
035255108
59000.000000000000
NS
USD
2226070.000000000000
0.8326720294
Long
EC
CORP
US
N
1
N
N
N
Atkore International Group Inc
52990002TI38AM4RPV48
Atkore International Group Inc
047649108
120921.000000000000
NS
USD
3307189.350000000000
1.2370698440
Long
EC
CORP
US
N
1
N
N
N
Intercept Pharmaceuticals Inc
N/A
Intercept Pharmaceuticals Inc
45845P108
38578.000000000000
NS
USD
1848271.980000000000
0.6913548902
Long
EC
CORP
US
N
1
N
N
N
JONES LANG LASALLE INC
6SYKCME112RT8TQUO411
Jones Lang LaSalle Inc
48020Q107
16500.000000000000
NS
USD
1707090.000000000000
0.6385451017
Long
EC
CORP
US
N
1
N
N
N
Atrion Corp
N/A
Atrion Corp
049904105
3603.000000000000
NS
USD
2295147.030000000000
0.8585106197
Long
EC
CORP
US
N
1
N
N
N
AXOGEN INC
N/A
AxoGen Inc
05463X106
347285.000000000000
NS
USD
3208913.400000000000
1.2003092593
Long
EC
CORP
US
N
1
N
N
N
BJS WHOLESALE CLUB INC
549300UCIWH1C93V0J03
BJ's Wholesale Club Holdings Inc
05550J101
111401.000000000000
NS
USD
4151915.270000000000
1.5530435762
Long
EC
CORP
US
N
1
N
N
N
BWX TECHNOLOGIES INC
549300NP85N265KWMS58
BWX Technologies Inc
05605H100
60974.000000000000
NS
USD
3453567.360000000000
1.2918232321
Long
EC
CORP
US
N
1
N
N
N
J2 Global Inc
5493008OJYGLHD7MXA18
J2 GLOBAL INC
48123V102
62659.000000000000
NS
USD
3960675.390000000000
1.4815093931
Long
EC
CORP
US
N
1
N
N
N
LHC GROUP
5299009NPLWAMRQYZX73
LHC Group Inc
50187A107
20525.000000000000
NS
USD
3577918.000000000000
1.3383371781
Long
EC
CORP
US
N
1
N
N
N
Badger Meter Inc
5493002JENE20OGTUG20
Badger Meter Inc
056525108
60615.000000000000
NS
USD
3813895.800000000000
1.4266057921
Long
EC
CORP
US
N
1
N
N
N
BLACKLINE INC
529900P9N7PK9LV5EK56
Blackline Inc
09239B109
48826.000000000000
NS
USD
4048163.660000000000
1.5142347949
Long
EC
CORP
US
N
1
N
N
N
LAKELAND FINL CORP
N/A
Lakeland Financial Corp
511656100
59365.000000000000
NS
USD
2765815.350000000000
1.0345663345
Long
EC
CORP
US
N
1
N
N
N
LiveRamp Holdings Inc
254900GXS75LG1X7RF88
LiveRamp Holdings Inc
53815P108
66070.000000000000
NS
USD
2805992.900000000000
1.0495949375
Long
EC
CORP
US
N
1
N
N
N
Boot Barn Holdings Inc
529900QE1BFMYA3N4E71
Boot Barn Holdings Inc
099406100
165890.000000000000
NS
USD
3576588.400000000000
1.3378398349
Long
EC
CORP
US
N
1
N
N
N
BRUNSWICK CORPORATION
YM4O38W15AX4YLLQKU27
Brunswick Corp/DE
117043109
56906.000000000000
NS
USD
3642553.060000000000
1.3625142285
Long
EC
CORP
US
N
1
N
N
N
Carter's Inc
5299003WAQK4R3L3ZU36
Carter's Inc
146229109
36394.000000000000
NS
USD
2936995.800000000000
1.0985971928
Long
EC
CORP
US
N
1
N
N
N
CEDAR FAIR LP
549300TUVLNQQ6BVKH61
Cedar Fair LP
150185106
53301.000000000000
NS
USD
1465777.500000000000
0.5482810179
Long
EC
CORP
US
N
1
N
N
N
CHEMED CORP
54930020031IDJT2IM79
Chemed Corp
16359R103
10612.000000000000
NS
USD
4786754.840000000000
1.7905083249
Long
EC
CORP
US
N
1
N
N
N
CHOICE HOTELS INTL INC
5493003CYRY5RFGTIR97
Choice Hotels International Inc
169905106
25783.000000000000
NS
USD
2034278.700000000000
0.7609315850
Long
EC
CORP
US
N
1
N
N
N
CHURCHILL DOWNS INC
529900FODTBQC8MIS994
Churchill Downs Inc
171484108
22182.000000000000
NS
USD
2953533.300000000000
1.1047831230
Long
EC
CORP
US
N
1
N
N
N
COLUMBIA SHORT TERM CASH FUND
N/A
COLUMBIA SHORT TERM CASH FUND
19766H239
5644495.283000000000
NS
USD
5644495.280000000000
2.1113501999
Long
STIV
CORP
US
N
1
N
N
N
Livongo Health Inc
N/A
Livongo Health Inc
539183103
51104.000000000000
NS
USD
3842509.760000000000
1.4373089794
Long
EC
CORP
US
N
1
N
N
MANHATTAN ASSOC INC
529900Q1GJP7KD52SW51
Manhattan Associates Inc
562750109
56440.000000000000
NS
USD
5316648.000000000000
1.9887173717
Long
EC
CORP
US
N
1
N
N
N
Merchants Bancorp/IN
54930008Y0GPVLF81889
Merchants Bancorp/IN
58844R108
229052.000000000000
NS
USD
4235171.480000000000
1.5841859560
Long
EC
CORP
US
N
1
N
N
N
MIRATI THERAPEUTICS INC
529900GYRW59IDQV6N54
Mirati Therapeutics Inc
60468T105
17142.000000000000
NS
USD
1957102.140000000000
0.7320633271
Long
EC
CORP
US
N
1
N
N
N
NANOSTRING TECHNOLOGIES INC
549300G4CK0Y3WRDMY89
NanoString Technologies Inc
63009R109
58167.000000000000
NS
USD
1707201.450000000000
0.6385867901
Long
EC
CORP
US
N
1
N
N
N
Natera Inc
N/A
Natera Inc
632307104
88698.000000000000
NS
USD
4422482.280000000000
1.6542504481
Long
EC
CORP
US
N
1
N
N
N
COMFORT SYST USA INC
5299009DT1ZA5HTU6R38
Comfort Systems USA Inc
199908104
92527.000000000000
NS
USD
3770475.250000000000
1.4103641297
Long
EC
CORP
US
N
1
N
N
N
CorVel Corp
N/A
CorVel Corp
221006109
40895.000000000000
NS
USD
2899046.550000000000
1.0844020961
Long
EC
CORP
US
N
1
N
N
N
Curtiss-Wright Corp
TEL51ETZWP7D0ZM4X325
Curtiss-Wright Corp
231561101
27241.000000000000
NS
USD
2432076.480000000000
0.9097297292
Long
EC
CORP
US
N
1
N
N
N
Dorman Products Inc
N/A
Dorman Products Inc
258278100
27500.000000000000
NS
USD
1844425.000000000000
0.6899159091
Long
EC
CORP
US
N
1
N
N
N
National Research Corp
549300FQIORB6GZCYT15
National Research Corp
637372202
95966.000000000000
NS
USD
5586180.860000000000
2.0895374149
Long
EC
CORP
US
N
1
N
N
N
New Relic Inc
549300AB8FY2HQILL804
New Relic Inc
64829B100
27744.000000000000
NS
USD
1911561.600000000000
0.7150286724
Long
EC
CORP
US
N
1
N
N
N
ENANTA PHARMACEUTICALS INC
529900SSN4DODDQSN594
Enanta Pharmaceuticals Inc
29251M106
34289.000000000000
NS
USD
1721650.690000000000
0.6439915968
Long
EC
CORP
US
N
1
N
N
N
Endava PLC
213800JJ6CRPCWCQVZ25
Endava PLC
29260V105
35024.000000000000
NS
USD
1691659.200000000000
0.6327731379
Long
EC
CORP
GB
N
1
N
N
N
EPLUS, INC.
529900FFY8AAFJ21NE91
ePlus Inc
294268107
46331.000000000000
NS
USD
3274675.080000000000
1.2249077272
Long
EC
CORP
US
N
1
N
N
N
EXPONENT INC.
529900NY3F5Q2NWPUZ42
Exponent Inc
30214U102
73090.000000000000
NS
USD
5915173.700000000000
2.2125987453
Long
EC
CORP
US
N
1
N
N
N
OFG Bancorp
549300Q4QEXJ37LEXQ06
OFG Bancorp
67103X102
135309.000000000000
NS
USD
1809081.330000000000
0.6766954419
Long
EC
CORP
PR
N
1
N
N
N
Onto Innovation Inc
549300V1USTYXJ7TNR79
Onto Innovation Inc
683344105
31679.000000000000
NS
USD
1078353.160000000000
0.4033631081
Long
EC
CORP
US
N
1
N
N
N
Planet Fitness Inc
549300LLE5HUPF6H8G33
Planet Fitness Inc
72703H101
26200.000000000000
NS
USD
1586934.000000000000
0.5936001807
Long
EC
CORP
US
N
1
N
N
N
POLYONE CORP
SM8L9RZYIB34LNTWO040
PolyOne Corp
73179P106
130388.000000000000
NS
USD
3420077.240000000000
1.2792960940
Long
EC
CORP
US
N
1
N
N
N
COTT CORP
5493005TMUI9D3MY9I37
Primo Water Corp
74167P108
110081.000000000000
NS
USD
1513613.750000000000
0.5661743938
Long
EC
CORP
CA
N
1
N
N
N
Q2 Holdings Inc
549300M9RKR9DZXWS696
Q2 Holdings Inc
74736L109
20601.000000000000
NS
USD
1767359.790000000000
0.6610893022
Long
EC
CORP
US
N
1
N
N
N
Extended Stay America Inc
549300IESZBC3BJUJW64
Extended Stay America Inc
30224P200
180764.000000000000
NS
USD
2022749.160000000000
0.7566189059
Long
EC
CORP
US
N
1
N
N
N
FATE THERAPEUTICS INC
549300L14Q4UHOODLA90
Fate Therapeutics Inc
31189P102
94809.000000000000
NS
USD
3252896.790000000000
1.2167614547
Long
EC
CORP
US
N
1
N
N
N
Qualys Inc
549300EMBXYOW9W1XA17
Qualys Inc
74758T303
35114.000000000000
NS
USD
3652558.280000000000
1.3662567284
Long
EC
CORP
US
N
1
N
N
N
REATA PHARMACEUTICALS INC
5299005F094GH9QDDD80
Reata Pharmaceuticals Inc
75615P103
14000.000000000000
NS
USD
2184280.000000000000
0.8170402819
Long
EC
CORP
US
N
1
N
N
N
First Busey Corp
549300X4ZNLYSX7GUY60
First Busey Corp
319383204
81229.000000000000
NS
USD
1514920.850000000000
0.5666633208
Long
EC
CORP
US
N
1
N
N
N
FirstCash Inc
549300V2X3UU7K0DG350
FirstCash Inc
33767D105
40452.000000000000
NS
USD
2729700.960000000000
1.0210575759
Long
EC
CORP
US
N
1
N
N
N
RED ROCK RESORTS INC
N/A
Red Rock Resorts Inc
75700L108
117000.000000000000
NS
USD
1276470.000000000000
0.4774696507
Long
EC
CORP
US
N
1
N
N
N
Redfin Corp
549300HXWD3JEMZU3O57
Redfin Corp
75737F108
78222.000000000000
NS
USD
3278284.020000000000
1.2262576684
Long
EC
CORP
US
N
1
N
N
N
FirstService Corp
5493000XUDIV75BCF118
FirstService Corp
33767E202
13549.000000000000
NS
USD
1365061.750000000000
0.5106078145
Long
EC
CORP
CA
N
1
N
N
N
Five Below Inc
529900AAXP5Z6BGI7418
Five Below Inc
33829M101
17700.000000000000
NS
USD
1892307.000000000000
0.7078263980
Long
EC
CORP
US
N
1
N
N
N
REPLIGEN CORP
54930006QJ0T5AUO1E71
Repligen Corp
759916109
23740.000000000000
NS
USD
2934501.400000000000
1.0976641507
Long
EC
CORP
US
N
1
N
N
N
SPX CORP
P761FCI0CPOG24I8JE10
SPX Corp
784635104
112475.000000000000
NS
USD
4628346.250000000000
1.7312548413
Long
EC
CORP
US
N
1
N
N
N
Saia Inc
549300WNPG4N9GBOYB29
Saia Inc
78709Y105
29726.000000000000
NS
USD
3304936.680000000000
1.2362272221
Long
EC
CORP
US
N
1
N
N
N
SI-BONE INC
549300J8JGYVJJHV9C31
SI-BONE Inc
825704109
214684.000000000000
NS
USD
3422062.960000000000
1.2800388620
Long
EC
CORP
US
N
1
N
N
N
SiteOne Landscape Supply Inc
5299008LX7SBD4HIAU03
SiteOne Landscape Supply Inc
82982L103
13443.000000000000
NS
USD
1532098.710000000000
0.5730887807
Long
EC
CORP
US
N
1
N
N
N
Skyline Champion Corp
N/A
Skyline Champion Corp
830830105
124960.000000000000
NS
USD
3041526.400000000000
1.1376973590
Long
EC
CORP
US
N
1
N
N
N
Sprout Social Inc
N/A
Sprout Social Inc
85209W109
86108.000000000000
NS
USD
2324916.000000000000
0.8696458439
Long
EC
CORP
US
N
1
N
N
TACTILE SYSTEMS TECHNOLOGY INC
54930069VDTITHOTKJ98
Tactile Systems Technology Inc
87357P100
40970.000000000000
NS
USD
1697387.100000000000
0.6349156860
Long
EC
CORP
US
N
1
N
N
N
TRICO BANCSHARES
N/A
TriCo Bancshares
896095106
58053.000000000000
NS
USD
1767713.850000000000
0.6612217400
Long
EC
CORP
US
N
1
N
N
N
UMH Properties Inc
529900OM5K3PJ11F0Q09
UMH Properties Inc
903002103
181001.000000000000
NS
USD
2340342.930000000000
0.8754163602
Long
EC
CORP
US
N
1
N
N
N
GLOBUS MEDICAL INC
5299003M2P4CIK0RF205
Globus Medical Inc
379577208
78365.000000000000
NS
USD
3738794.150000000000
1.3985136641
Long
EC
CORP
US
N
1
N
N
N
GRAND CANYON EDUCATION INC
529900XFER799IYOSW74
Grand Canyon Education Inc
38526M106
33163.000000000000
NS
USD
3002246.390000000000
1.1230044851
Long
EC
CORP
US
N
1
N
N
N
UniFirst Corp/MA
5493003XBTNWBC8UK019
UniFirst Corp/MA
904708104
11788.000000000000
NS
USD
2109462.600000000000
0.7890544790
Long
EC
CORP
US
N
1
N
N
N
VISTEON CORP
549300MOVLYHRW4GGW78
Visteon Corp
92839U206
21766.000000000000
NS
USD
1490971.000000000000
0.5577047659
Long
EC
CORP
US
N
1
N
N
N
Vroom Inc
N/A
Vroom Inc
92918V109
33437.000000000000
NS
USD
1743405.180000000000
0.6521289669
Long
EC
CORP
US
N
1
N
N
N
WD-40 CO
549300UZHTN0CNKBOB19
WD-40 Co
929236107
21321.000000000000
NS
USD
4227954.300000000000
1.5814863356
Long
EC
CORP
US
N
1
N
N
N
HAEMONETICS CORP
549300ZEL6TXZS6F5F95
Haemonetics Corp
405024100
16250.000000000000
NS
USD
1455350.000000000000
0.5443805621
Long
EC
CORP
US
N
1
N
N
N
Hamilton Lane Inc
5493006OKN3V1NORM833
Hamilton Lane Inc
407497106
36701.000000000000
NS
USD
2472546.370000000000
0.9248676832
Long
EC
CORP
US
N
1
N
N
N
WATTS WATER TECHNOLOGIES INC
549300REJOO94ERQN318
Watts Water Technologies Inc
942749102
36171.000000000000
NS
USD
2929851.000000000000
1.0959246465
Long
EC
CORP
US
N
1
N
N
N
WENDYS CO
529900M0JIUCMWVKHG76
Wendy's Co/The
95058W100
99000.000000000000
NS
USD
2156220.000000000000
0.8065443060
Long
EC
CORP
US
N
1
N
N
N
HEALTHCARE SERV GRP INC.
529900GVZ1D2FBYMS719
Healthcare Services Group Inc
421906108
49826.000000000000
NS
USD
1218743.960000000000
0.4558769520
Long
EC
CORP
US
N
1
N
N
N
Houlihan Lokey Inc
549300S3CNGTQ1QZVY46
Houlihan Lokey Inc
441593100
49230.000000000000
NS
USD
2739157.200000000000
1.0245947272
Long
EC
CORP
US
N
1
N
N
N
Bank of NT Butterfield & Son Ltd/The
549300V8RVM0EMTDPF28
Bank of NT Butterfield & Son Ltd/The
G0772R208
67500.000000000000
NS
USD
1646325.000000000000
0.6158156656
Long
EC
CORP
BM
N
1
N
N
N
Mimecast Ltd
254900ELSYFSTT9X2740
Mimecast Ltd
G14838109
97621.000000000000
NS
USD
4066890.860000000000
1.5212397928
Long
EC
CORP
JE
N
1
N
N
N
ICF Intnl
5493003KYFDDC5B3WY64
ICF International Inc
44925C103
39936.000000000000
NS
USD
2589050.880000000000
0.9684467471
Long
EC
CORP
US
N
1
N
N
N
ITT Inc
549300KDSERHTJOXUS80
ITT Inc
45073V108
56948.000000000000
NS
USD
3345125.520000000000
1.2512600481
Long
EC
CORP
US
N
1
N
N
N
HELEN OF TROY LTD
N/A
Helen of Troy Ltd
G4388N106
31102.000000000000
NS
USD
5864593.120000000000
2.1936788397
Long
EC
CORP
BM
N
1
N
N
N
KINIKSA PHARMACEUTICALS LTD
N/A
KINIKSA PHARMACEUTICALS-A
G5269C101
196012.000000000000
NS
USD
4994385.760000000000
1.8681736541
Long
EC
CORP
BM
N
1
N
N
N
ImmunoGen Inc
54930084U0R1OP766Y02
ImmunoGen Inc
45253H101
446000.000000000000
NS
USD
2051600.000000000000
0.7674106993
Long
EC
CORP
US
N
1
N
N
N
Insmed Inc
529900Q55QAG41CCAC11
Insmed Inc
457669307
144309.000000000000
NS
USD
3974269.860000000000
1.4865944690
Long
EC
CORP
US
N
1
N
N
N
DREYFUS GOVERNMENT CASH MANAGE
N/A
Dreyfus Government Cash Management Fund, Institutional Shares
262006208
4076000.000000000000
NS
USD
4076000.000000000000
1.5246471098
Long
STIV
CORP
US
N
1
N
N
2020-07-28
Columbia Acorn Trust
Martha Skinner
Martha Skinner
Assistant Treasurer