Columbia Wanger Asset Management

Columbia Wanger Asset Management as of March 31, 2015

Portfolio Holdings for Columbia Wanger Asset Management

Columbia Wanger Asset Management holds 213 positions in its portfolio as reported in the March 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Ametek (AME) 2.8 $510M 9.7M 52.54
Mettler-Toledo International (MTD) 2.4 $437M 1.3M 328.65
Donaldson Company (DCI) 2.4 $433M 12M 37.71
SEI Investments Company (SEIC) 2.2 $409M 9.3M 44.09
Cepheid 2.0 $369M 6.5M 56.90
Nordson Corporation (NDSN) 2.0 $361M 4.6M 78.34
Synageva Biopharma 1.7 $317M 3.2M 97.53
Amphenol Corporation (APH) 1.6 $292M 4.9M 58.93
LKQ Corporation (LKQ) 1.3 $246M 9.6M 25.56
Associated Banc- (ASB) 1.3 $246M 13M 18.60
HEICO Corporation (HEI.A) 1.3 $245M 5.0M 49.54
Ansys (ANSS) 1.3 $238M 2.7M 88.19
IPG Photonics Corporation (IPGP) 1.1 $208M 2.2M 92.70
Avis Budget (CAR) 1.1 $204M 3.5M 59.02
Moog (MOG.A) 1.1 $201M 2.7M 75.05
Akorn 1.1 $200M 4.2M 47.51
Generac Holdings (GNRC) 1.0 $184M 3.8M 48.69
Eaton Vance 1.0 $181M 4.4M 41.64
Extra Space Storage (EXR) 1.0 $182M 2.7M 67.57
SBA Communications Corporation 0.9 $175M 1.5M 117.10
Drew Industries 0.9 $166M 2.7M 61.54
iGATE Corporation 0.9 $163M 3.8M 42.66
Acuity Brands (AYI) 0.9 $158M 938k 168.16
CNO Financial (CNO) 0.8 $153M 8.9M 17.22
Bio-techne Corporation (TECH) 0.8 $149M 1.5M 100.29
Solera Holdings 0.8 $146M 2.8M 51.66
SVB Financial (SIVBQ) 0.8 $145M 1.1M 127.04
United Natural Foods (UNFI) 0.8 $144M 1.9M 77.04
Pool Corporation (POOL) 0.8 $140M 2.0M 69.76
Ultragenyx Pharmaceutical (RARE) 0.8 $139M 2.2M 62.09
NVR (NVR) 0.7 $136M 102k 1328.66
Toro Company (TTC) 0.7 $136M 1.9M 70.12
Vail Resorts (MTN) 0.7 $134M 1.3M 103.42
Education Rlty Tr New ret 0.7 $132M 3.7M 35.38
Middleby Corporation (MIDD) 0.7 $131M 1.3M 102.65
Global Payments (GPN) 0.7 $129M 1.4M 91.68
BOK Financial Corporation (BOKF) 0.7 $129M 2.1M 61.22
WESCO International (WCC) 0.7 $127M 1.8M 69.89
WABCO Holdings 0.7 $124M 1.0M 122.88
Informatica Corporation 0.7 $125M 2.8M 43.86
Seattle Genetics 0.7 $121M 3.4M 35.35
Kennametal (KMT) 0.7 $119M 3.5M 33.69
Caesar Stone Sdot Yam (CSTE) 0.7 $119M 2.0M 60.71
Airgas 0.6 $117M 1.1M 106.11
Globalstar (GSAT) 0.6 $118M 35M 3.33
Trimble Navigation (TRMB) 0.6 $116M 4.6M 25.20
Quanta Services (PWR) 0.6 $115M 4.0M 28.53
Oshkosh Corporation (OSK) 0.6 $116M 2.4M 48.79
SPS Commerce (SPSC) 0.6 $115M 1.7M 67.10
MB Financial 0.6 $114M 3.6M 31.31
Fresh Market 0.6 $112M 2.8M 40.64
Pall Corporation 0.6 $111M 1.1M 100.39
Verisk Analytics (VRSK) 0.6 $109M 1.5M 71.40
Cimarex Energy 0.6 $108M 939k 115.09
Federal Realty Inv. Trust 0.6 $109M 741k 147.21
Bankrate 0.6 $108M 9.5M 11.34
Select Comfort 0.6 $105M 3.0M 34.47
Rush Enterprises (RUSHA) 0.6 $104M 3.8M 27.36
F5 Networks (FFIV) 0.6 $105M 915k 114.94
Wright Express (WEX) 0.6 $104M 973k 107.36
Ultimate Software 0.6 $103M 605k 169.95
Post Properties 0.6 $104M 1.8M 56.93
Vonage Holdings 0.5 $100M 20M 4.91
Medidata Solutions 0.5 $99M 2.0M 49.04
WNS 0.5 $97M 4.0M 24.32
Wabtec Corporation (WAB) 0.5 $97M 1.0M 95.01
Fossil (FOSL) 0.5 $97M 1.2M 82.45
Leucadia National 0.5 $97M 4.3M 22.29
Allied World Assurance 0.5 $95M 2.4M 40.40
Casey's General Stores (CASY) 0.5 $93M 1.0M 90.10
Virtusa Corporation 0.5 $93M 2.2M 41.38
Healthsouth 0.5 $94M 2.1M 44.36
ExlService Holdings (EXLS) 0.5 $91M 2.5M 37.20
Expeditors International of Washington (EXPD) 0.5 $89M 1.9M 48.18
Forward Air Corporation (FWRD) 0.5 $90M 1.7M 54.30
Gogo (GOGO) 0.5 $89M 4.7M 19.06
Verisign (VRSN) 0.5 $88M 1.3M 66.97
Verint Systems (VRNT) 0.5 $89M 1.4M 61.93
Intercept Pharmaceuticals In 0.5 $89M 316k 282.02
Knoll 0.5 $86M 3.7M 23.43
Homeaway 0.5 $85M 2.8M 30.17
Cadence Design Systems (CDNS) 0.5 $82M 4.5M 18.44
ESCO Technologies (ESE) 0.5 $83M 2.1M 38.98
Papa John's Int'l (PZZA) 0.4 $81M 1.3M 61.81
Sanmina (SANM) 0.4 $81M 3.3M 24.19
Eversource Energy (ES) 0.4 $81M 1.6M 50.52
Core Laboratories 0.4 $77M 734k 104.49
Carrizo Oil & Gas 0.4 $78M 1.6M 49.65
Celldex Therapeutics 0.4 $78M 2.8M 27.87
NetSuite 0.4 $76M 824k 92.76
Avnet (AVT) 0.4 $75M 1.7M 44.50
World Acceptance (WRLD) 0.4 $76M 1.0M 72.92
Hertz Global Holdings 0.4 $76M 3.5M 21.68
Blackhawk Network Holdings 0.4 $76M 2.1M 35.55
Dorman Products (DORM) 0.4 $74M 1.5M 49.75
Burlington Stores (BURL) 0.4 $73M 1.2M 59.42
Fiesta Restaurant 0.4 $71M 1.2M 61.00
Heartland Express (HTLD) 0.4 $70M 3.0M 23.76
Amer (UHAL) 0.4 $69M 209k 330.40
Rogers Corporation (ROG) 0.4 $71M 858k 82.21
FLIR Systems 0.4 $68M 2.2M 31.28
Infinera (INFN) 0.4 $68M 3.5M 19.67
Hancock Holding Company (HWC) 0.4 $68M 2.3M 29.86
Thermon Group Holdings (THR) 0.4 $68M 2.8M 24.07
Gentex Corporation (GNTX) 0.4 $66M 3.6M 18.30
Cavco Industries (CVCO) 0.4 $66M 875k 75.06
Crown Castle Intl (CCI) 0.4 $66M 805k 82.54
Choice Hotels International (CHH) 0.3 $64M 997k 64.07
J.B. Hunt Transport Services (JBHT) 0.3 $60M 701k 85.40
Williams-Sonoma (WSM) 0.3 $60M 755k 79.71
McGrath Rent (MGRC) 0.3 $61M 1.9M 32.91
Belden (BDC) 0.3 $61M 649k 93.56
Cogent Communications (CCOI) 0.3 $60M 1.7M 35.33
Kirby Corporation (KEX) 0.3 $58M 772k 75.05
Wright Medical 0.3 $59M 2.3M 25.80
Demandware 0.3 $59M 968k 60.90
Envision Healthcare Hlds 0.3 $58M 1.5M 38.35
Henry Schein (HSIC) 0.3 $55M 392k 139.62
Atmel Corporation 0.3 $55M 6.7M 8.23
Jones Lang LaSalle Incorporated (JLL) 0.3 $55M 325k 170.40
Vwr Corp cash securities 0.3 $54M 2.1M 25.99
Energen Corporation 0.3 $54M 810k 66.00
SM Energy (SM) 0.3 $53M 1.0M 51.68
Terreno Realty Corporation (TRNO) 0.3 $54M 2.4M 22.80
Pvh Corporation (PVH) 0.3 $54M 504k 106.56
Textura 0.3 $53M 2.0M 27.18
HCC Insurance Holdings 0.3 $52M 910k 56.67
Sirona Dental Systems 0.3 $52M 575k 89.99
Gulfport Energy Corporation 0.3 $52M 1.1M 45.91
Domino's Pizza (DPZ) 0.3 $50M 499k 100.55
Shutterfly 0.3 $50M 1.1M 45.24
Gtt Communications 0.3 $49M 2.6M 18.88
Melco Crown Entertainment (MLCO) 0.3 $47M 2.2M 21.46
Hornbeck Offshore Services 0.3 $49M 2.6M 18.81
VeriFone Systems 0.3 $48M 1.4M 34.89
Abaxis 0.3 $47M 736k 64.11
CAI International 0.3 $49M 2.0M 24.57
inContact, Inc . 0.3 $48M 4.4M 10.90
Grupo Aeroportuario del Sureste (ASR) 0.2 $47M 348k 134.42
Allscripts Healthcare Solutions (MDRX) 0.2 $46M 3.9M 11.96
First Busey Corporation 0.2 $47M 7.0M 6.69
Navigant Consulting 0.2 $46M 3.6M 12.96
Imax Corp Cad (IMAX) 0.2 $47M 1.4M 33.71
PGT 0.2 $45M 4.1M 11.17
Cae (CAE) 0.2 $45M 3.9M 11.67
Lamar Advertising Co-a (LAMR) 0.2 $46M 774k 59.27
Rli (RLI) 0.2 $45M 858k 52.41
WuXi PharmaTech 0.2 $45M 1.1M 38.78
Sarepta Therapeutics (SRPT) 0.2 $44M 3.3M 13.28
Retailmenot 0.2 $44M 2.4M 18.01
Zebra Technologies (ZBRA) 0.2 $43M 474k 90.72
Sandy Spring Ban (SASR) 0.2 $42M 1.6M 26.23
Alnylam Pharmaceuticals (ALNY) 0.2 $42M 403k 104.42
Rpx Corp 0.2 $43M 3.0M 14.39
Envestnet (ENV) 0.2 $41M 735k 56.08
Bitauto Hldg 0.2 $41M 809k 50.88
Fleetmatics 0.2 $41M 908k 44.85
Genpact 0.2 $40M 1.7M 23.25
Liberty Global Inc Com Ser A 0.2 $41M 800k 51.47
Allegion Plc equity (ALLE) 0.2 $41M 662k 61.17
Littelfuse (LFUS) 0.2 $39M 390k 99.39
Genesee & Wyoming 0.2 $39M 401k 96.44
Lakeland Financial Corporation (LKFN) 0.2 $39M 954k 40.58
Pdc Energy 0.2 $39M 721k 54.04
Popeyes Kitchen 0.2 $39M 650k 59.82
Discovery Communications 0.2 $37M 1.2M 29.47
TrustCo Bank Corp NY 0.2 $36M 5.3M 6.88
Boingo Wireless 0.2 $36M 4.8M 7.54
Monolithic Power Systems (MPWR) 0.2 $35M 662k 52.65
Fortune Brands (FBIN) 0.2 $35M 746k 47.48
Textainer Group Holdings Ltd ths 0.2 $34M 1.1M 29.99
Zayo Group Hldgs 0.2 $34M 1.2M 27.96
Rosetta Resources 0.2 $34M 2.0M 17.02
Hackett (HCKT) 0.2 $33M 3.7M 8.94
Agios Pharmaceuticals (AGIO) 0.2 $33M 345k 94.30
Michaels Cos Inc/the 0.2 $33M 1.2M 27.06
Align Technology (ALGN) 0.2 $31M 584k 53.78
Wisconsin Energy Corporation 0.2 $29M 577k 49.50
Tyler Technologies (TYL) 0.2 $29M 241k 120.53
Tahoe Resources 0.2 $29M 2.6M 10.96
Chefs Whse (CHEF) 0.2 $30M 1.3M 22.43
Stratasys (SSYS) 0.2 $29M 544k 52.78
CalAmp 0.1 $27M 1.7M 16.19
Baytex Energy Corp (BTE) 0.1 $27M 1.7M 15.81
Urban Outfitters (URBN) 0.1 $26M 561k 45.65
Global Eagle Acquisition Cor 0.1 $27M 2.0M 13.31
DSW 0.1 $21M 576k 36.88
Sociedad Quimica y Minera (SQM) 0.1 $21M 1.1M 18.25
Clayton Williams Energy 0.1 $21M 417k 50.63
Marlin Business Services 0.1 $20M 1.0M 20.03
Alamos Gold 0.1 $21M 3.5M 5.86
Liquidity Services (LQDT) 0.1 $19M 1.9M 9.88
Rush Enterprises (RUSHB) 0.1 $19M 751k 24.72
Liberty Global Inc C 0.1 $18M 366k 49.81
Amber Road 0.1 $19M 2.1M 9.25
Patriot National 0.1 $18M 1.4M 12.70
Gaiam 0.1 $16M 2.2M 7.29
Performance Sports 0.1 $16M 821k 19.50
Legacytexas Financial 0.1 $14M 627k 22.73
Msci (MSCI) 0.1 $13M 210k 61.31
Rubicon Technology 0.1 $13M 3.4M 3.94
Towerstream Corporation 0.1 $8.6M 4.0M 2.16
Audience 0.0 $7.5M 1.6M 4.54
Goldcorp 0.0 $5.1M 279k 18.12
First Commonwealth Financial (FCF) 0.0 $5.8M 649k 9.00
Zulily Inc cl a 0.0 $5.6M 428k 12.99
Castlight Health 0.0 $4.7M 604k 7.76
Berkshire Hills Ban (BHLB) 0.0 $4.1M 148k 27.70
RCM Technologies (RCMT) 0.0 $3.4M 507k 6.70
Silvercrest Mines Inc F 0.0 $3.8M 3.4M 1.10
Guaranty Bancorp Del 0.0 $4.3M 256k 16.96
Graham Corporation (GHM) 0.0 $2.6M 110k 23.97
Phoenix New Media 0.0 $1.5M 257k 5.67