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Columbia Wanger Asset Management LLC

Q1 2015 Holdings

Filed 2015-05-01 | 213 holdings | $487.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Cadence Design Systems Inc(CDNS)COM127387108$82.4M4,470,10016.9%
Burlington Stores Inc(BURL)COM122017106$72.9M1,227,20015.0%
Crown Castle International Corp(CCI)COM22822V101$66.4M805,00013.6%
Cavco Industries Inc(CVCO)COM149568107$65.7M875,00013.5%
Allscripts Healthcare Solutions Inc(MDRX)COM01988P108$46.3M3,872,0949.5%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$42.0M402,5008.6%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$32.5M345,0006.7%
Align Technology Inc(ALGN)COM016255101$31.4M584,0006.4%
Chefs' Warehouse Inc(CHEF)COM163086101$29.9M1,332,5766.1%
Ametek Inc(AME)COM031100100$510.2K9,710,3000.1%
Mettler-Toledo International Inc(MTD)COM592688105$437.4K1,330,8500.1%
Donaldson Co Inc(DCI)COM257651109$432.7K11,475,4000.1%
SEI Investments Co(SEIC)COM784117103$409.3K9,283,2050.1%
CepheidCOM15670R107$369.4K6,492,3000.1%
Nordson Corp(NDSN)COM655663102$361.3K4,612,1000.1%
Synageva BioPharma CorpCOM87159A103$316.5K3,245,5420.1%
Amphenol Corp(APH)COM032095101$291.6K4,948,0000.1%
Associated Banc-Corp(ASB)COM045487105$246.4K13,249,2000.1%
LKQ Corp(LKQ)COM501889208$245.8K9,615,0000.1%
Heico Corp(HEI/A)CL A422806208$245.4K4,953,2750.1%
Ansys Inc(AKX)COM03662Q105$237.9K2,697,3500.0%
IPG Photonics Corp(IPGP)COM44980X109$207.5K2,238,8000.0%
Avis Budget Group Inc(CAR)COM053774105$203.7K3,451,9500.0%
Moog Inc(MOG/A)CL A615394202$200.6K2,672,3000.0%
Akorn Inc(AKRXEUR)COM009728106$200.0K4,209,4860.0%
Generac Holdings Inc(GNRC)COM368736104$184.4K3,787,9000.0%
Extra Space Storage Inc(EXR)COM30225T102$182.2K2,695,8000.0%
Eaton Vance Corp(EVEUR)COM278265103$181.2K4,350,4250.0%
SBA Communications CorpCOM78388J106$174.7K1,492,1000.0%
Drew Industries IncCOM26168L205$165.8K2,693,7000.0%
Igate CorpCOM45169U105$163.1K3,823,3410.0%
Acuity Brands Inc(AYI)COM00508Y102$157.7K937,6000.0%
CNO Financial Group Inc(CNO)COM12621E103$152.8K8,870,7000.0%
Bio-Techne Corp(TECH)COM09073M104$148.8K1,483,3000.0%
Solera Holdings IncCOM83421A104$146.1K2,827,3980.0%
SVB Financial Group(SIVBEUR)COM78486Q101$144.9K1,140,4000.0%
United Natural Foods Inc(UNFI)COM911163103$143.5K1,862,7000.0%
Pool Corp(POOL)COM73278L105$140.0K2,006,3000.0%
Ultragenyx Pharmaceutical Inc(RARE)COM90400D108$139.4K2,244,7100.0%
Toro Co(TTC)COM891092108$136.3K1,944,4360.0%
NVR Inc(NVR)COM62944T105$136.1K102,4000.0%
Vail Resorts Inc(MTN)COM91879Q109$134.3K1,298,3000.0%
Education Realty Trust IncCOM28140H203$132.2K3,735,9980.0%
Middleby Corp(MIDD)COM596278101$130.5K1,271,5000.0%
Global Payments Inc(GPN)COM37940X102$129.4K1,411,0000.0%
BOK Financial Corp(BOKF)COM05561Q201$129.2K2,110,8000.0%
Wesco International Inc(WCC)COM95082P105$127.3K1,821,1000.0%
Informatica CorpCOM45666Q102$124.8K2,845,8000.0%
Wabco Holdings Inc(WBC1EUR)COM92927K102$124.2K1,011,0000.0%
Seattle Genetics IncCOM812578102$120.5K3,408,2000.0%
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