0001145549-20-007980.txt : 20200225 0001145549-20-007980.hdr.sgml : 20200225 20200225122417 ACCESSION NUMBER: 0001145549-20-007980 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191231 FILED AS OF DATE: 20200225 PERIOD START: 20191231 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: 20649081 BUSINESS ADDRESS: STREET 1: 227 W MONROE STE 3000 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3126349200 MAIL ADDRESS: STREET 1: 227 W MONROE STE 3000 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 S000009187 Columbia Acorn Select C000024966 Columbia Acorn Select Class A LTFAX C000024967 Columbia Acorn Select Class B LTFBX C000024968 Columbia Acorn Select Class C LTFCX C000024969 Columbia Acorn Select Institutional Class ACTWX C000094635 Columbia Acorn Select Class I CACIX C000122743 Columbia Acorn Select Advisor Class CSSRX C000122744 Columbia Acorn Select Institutional 2 Class CSLRX C000122745 Columbia Acorn Select Institutional 3 Class CSLYX NPORT-P 1 primary_doc.xml NPORT-P false 0000002110 XXXXXXXX S000009187 C000122745 C000024969 C000094635 C000122744 C000024966 C000024967 C000122743 C000024968 Columbia Acorn Trust 811-01829 0000002110 549300DX0CWIN8VE1908 71 S Wacker Dr. Suite 2500 Chicago 60606 312-634-9200 Columbia Acorn Select S000009187 549300GHC1H7RBKQNP16 2019-12-31 2019-12-31 N 258545355.370000000000 4340963.760000000000 254204391.610000000000 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 SEATTLE GENETICS INC N/A 812578102 57496.000000000000 NS USD 6569492.960000000000 2.5843349591 Long EC CORP US N 1 N N N TACTILE SYSTEMS TECHNOLOGY INC 54930069VDTITHOTKJ98 87357P100 115261.000000000000 NS USD 7781270.110000000000 3.0610289857 Long EC CORP US N 1 N N N UMH Properties Inc 529900OM5K3PJ11F0Q09 903002103 435748.000000000000 NS USD 6854316.040000000000 2.6963798684 Long EC CORP US N 1 N N N Ulta Beauty Inc 529900CIV6HN8M28YM82 90384S303 22100.000000000000 NS USD 5594394.000000000000 2.2007464012 Long EC CORP US N 1 N N N Walker & Dunlop Inc N/A 93148P102 116700.000000000000 NS USD 7548156.000000000000 2.9693255699 Long EC CORP US N 1 N N N WAYFAIR INC 54930027N9ZAVYFDHK53 94419L101 69000.000000000000 NS USD 6235530.000000000000 2.4529591958 Long EC CORP US N 1 N N N Zynga Inc N/A 98986T108 1521899.000000000000 NS USD 9314021.880000000000 3.6639893674 Long EC CORP US N 1 N N N KINIKSA PHARMACEUTICALS LTD N/A G5269C101 119918.000000000000 NS USD 1326293.080000000000 0.5217427880 Long EC CORP BM N 1 N N N Agios Pharmaceuticals Inc 529900ONJHY8EOGYT555 00847X104 77649.000000000000 NS USD 3707739.750000000000 1.4585663633 Long EC CORP US N 1 N N N AIR LEASE CORPORATION 5493004NW4M4P8TMMK63 00912X302 164299.000000000000 NS USD 7807488.480000000000 3.0713428791 Long EC CORP US N 1 N N N ALTERYX INC 549300XWZG0JHL7I0827 02156B103 84650.000000000000 NS USD 8470925.500000000000 3.3323285433 Long EC CORP US N 1 N N N Ares Management Corp 529900JUV61FH7B8VW38 03990B101 246367.000000000000 NS USD 8792838.230000000000 3.4589639362 Long EC CORP US N 1 N N N Atkore International Group Inc 52990002TI38AM4RPV48 047649108 196950.000000000000 NS USD 7968597.000000000000 3.1347204309 Long EC CORP US N 1 N N N AXOGEN INC N/A 05463X106 330600.000000000000 NS USD 5914434.000000000000 2.3266450916 Long EC CORP US N 1 N N N BJS WHOLESALE CLUB INC 549300UCIWH1C93V0J03 05550J101 225007.000000000000 NS USD 5116659.180000000000 2.0128130547 Long EC CORP US N 1 N N N CADENCE DESIGN SYST INC GCT7RXJOGLXPV0NXZY22 127387108 131700.000000000000 NS USD 9134712.000000000000 3.5934516875 Long EC CORP US N 1 N N N CHEMED CORP 54930020031IDJT2IM79 16359R103 23536.000000000000 NS USD 10338423.360000000000 4.0669727594 Long EC CORP US N 1 N N N Cognex Corp 549300JQTYZCLC43S226 192422103 98186.000000000000 NS USD 5502343.440000000000 2.1645351621 Long EC CORP US N 1 N N N COLUMBIA FUNDS/USA N/A 19766H239 745919.710000000000 NS USD 745845.120000000000 0.2934037116 Long STIV CORP US N 1 N N N COMFORT SYST USA, INC. 5299009DT1ZA5HTU6R38 199908104 107875.000000000000 NS USD 5377568.750000000000 2.1154507662 Long EC CORP US N 1 N N N ENCOMPASS HEALTH CORP 549300FVRPM9DRQZRG64 29261A100 139205.000000000000 NS USD 9642730.350000000000 3.7932980972 Long EC CORP US N 1 N N N Extended Stay America Inc 549300IESZBC3BJUJW64 30224P200 356549.000000000000 NS USD 5298318.140000000000 2.0842748256 Long EC CORP US N 1 N N N FATE THERAPEUTICS INC 549300L14Q4UHOODLA90 31189P102 151800.000000000000 NS USD 2970726.000000000000 1.1686367734 Long EC CORP US N 1 N N N Five Below Inc 529900AAXP5Z6BGI7418 33829M101 78425.000000000000 NS USD 10027420.500000000000 3.9446291374 Long EC CORP US N 1 N N N GARTNER INC PP55B5R38BFB8O8HH686 366651107 41289.000000000000 NS USD 6362634.900000000000 2.5029602595 Long EC CORP US N 1 N N N GoDaddy Inc N/A 380237107 133798.000000000000 NS USD 9087560.160000000000 3.5749028970 Long EC CORP US N 1 N N N ITT Inc 549300KDSERHTJOXUS80 45073V108 91376.000000000000 NS USD 6753600.160000000000 2.6567598291 Long EC CORP US N 1 N N N LiveRamp Holdings Inc N/A 53815P108 113000.000000000000 NS USD 5431910.000000000000 2.1368277572 Long EC CORP US N 1 N N N MKS Instruments Inc 549300KEQATBHAGVF505 55306N104 77440.000000000000 NS USD 8519174.400000000000 3.3513088999 Long EC CORP US N 1 N N N MADISON SQUARE GARDEN CO N/A 55825T103 19523.000000000000 NS USD 5743471.370000000000 2.2593910883 Long EC CORP US N 1 N N N Masimo Corp 549300Q4A8JK0PIYCU29 574795100 70312.000000000000 NS USD 11113514.720000000000 4.3718814807 Long EC CORP US N 1 N N N OPTINOSE INC 549300CPBME7Z3CYMN16 68404V100 368142.000000000000 NS USD 3394269.240000000000 1.3352520067 Long EC CORP US N 1 N N PRA HEALTH SCIENCES INC 549300R1HR1VWWHIAK47 69354M108 62760.000000000000 NS USD 6975774.000000000000 2.7441595150 Long EC CORP US N 1 N N N Qualys Inc 549300EMBXYOW9W1XA17 74758T303 121050.000000000000 NS USD 10091938.500000000000 3.9700095014 Long EC CORP US N 1 N N N SPX CORP P761FCI0CPOG24I8JE10 784635104 210850.000000000000 NS USD 10728048.000000000000 4.2202449502 Long EC CORP US N 1 N N N SVB FINANCIAL GROUP 549300D2KJ20JMXE7542 78486Q101 39857.000000000000 NS USD 10005701.280000000000 3.9360851387 Long EC CORP US N 1 N N N DREYFUS GOVERNMENT CASH MANAGE N/A 262006208 789000.000000000000 NS USD 789000.000000000000 0.3103801610 Long STIV CORP US N 1 N N 2020-01-23 Columbia Acorn Trust Martha Skinner Martha Skinner Assistant Treasurer