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Atika Capital Management LLC

Q1 2015 Holdings

Filed 2015-05-15 | 122 holdings | $4.5M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Acadia Healthcare Company in(ACHC)COM00404A109$2.1M30,00048.0%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$1.1M35,00025.5%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$574.0K5,50012.8%
Agios Pharmaceuticals Inc(AGIO)COM00847X104$471.0K5,00010.5%
Actavis PLCSHSG0083B108$7.1K24,0000.2%
Masonite Intl Corp New(DOOREUR)COM575385109$6.7K100,0000.2%
Receptos IncCOM756207106$6.1K37,0000.1%
Facebook Inc(META)CL A30303M102$6.0K73,0000.1%
Advance Auto Parts Inc(AAP)COM00751Y106$4.5K30,0000.1%
Illumina Inc(ILMN)COM452327109$4.4K23,5000.1%
Omnicare IncCOM681904108$4.0K52,0000.1%
Martin Marietta Matls Inc(MLM)COM573284106$3.9K28,0000.1%
Shire PLCSPONSORED ADR82481R106$3.8K16,0000.1%
Clubcorp Hldgs IncCOM18948M108$3.8K195,0000.1%
Icon PLC(ICLR)SHSG4705A100$3.6K50,5000.1%
Portola Pharmaceuticals IncCOM737010108$3.4K89,0000.1%
Google IncCL C38259P706$3.4K6,1500.1%
Edwards Lifesciences Corp(EW)COM28176E108$3.3K23,0000.1%
Diamond Resorts Intl IncCOM25272T104$3.2K94,5000.1%
Twitter Inc(TWTRUSD)COM90184L102$3.1K62,0000.1%
Barrett Business Services in(BBSI)COM068463108$3.0K69,0000.1%
Grubhub IncCOM400110102$3.0K65,0000.1%
Centene Corp del(CNC)COM15135B101$2.9K41,0000.1%
Amag Pharmaceuticals Inc(AMAG)COM00163U106$2.7K50,0000.1%
Gentherm Inc(THRM)COM37253A103$2.7K54,0000.1%
Transdigm Group Inc(TDG)COM893641100$2.7K12,3750.1%
Linkedin CorpCOM CL A53578A108$2.6K10,5500.1%
Skechers U S A Inc(SKAA)CL A830566105$2.6K36,0000.1%
Astronics Corp(ATRO)COM046433108$2.6K35,0000.1%
Abiomed Inc(ABMDEUR)COM003654100$2.6K36,0000.1%
Esperion Therapeutics Inc NE(ESPR)COM29664W105$2.5K27,5000.1%
United Therapeutics Corp del(UTHR)COM91307C102$2.4K14,0000.1%
Teva Pharmaceutical Inds LTD(TEVA)ADR881624209$2.4K38,0000.1%
Jazz Pharmaceuticals PLC(JAZZ)SHS USDG50871105$2.4K13,6000.1%
Bluebird BIO IncCOM09609G100$2.2K18,0000.0%
Caesarstone Sdot-Yam LTD(CSTE)ORD SHSM20598104$2.1K35,0000.0%
Neurocrine Biosciences Inc(NBIX)COM64125C109$2.0K51,2000.0%
Allegion PUB LTD Co(ALLE)ORD SHSG0176J109$2.0K32,0000.0%
Disney Walt Co(DIS)COM DISNEY254687106$1.9K18,0000.0%
Humana Inc(HUM)COM444859102$1.9K10,5000.0%
Incyte Corp(INCY)COM45337C102$1.8K20,0000.0%
Clovis Oncology Inc(CLVSEUR)COM189464100$1.8K24,5000.0%
Celgene Corp(CELG)COM151020104$1.8K15,5000.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$1.8K163,0000.0%
Universal Hlth Svcs Inc(UHS)CL B913903100$1.7K14,5000.0%
Radius Health IncCOM NEW750469207$1.7K40,5000.0%
Gamestop Corp New(GME)PutCL A36467W109$1.7K43,8000.0%
Solarcity CorpCOM83416T100$1.5K30,0000.0%
Adeptus Health Inc(ADPTEUR)CL A006855100$1.5K29,0000.0%
Fleetcor Technologies Inc(FLT1EUR)COM339041105$1.3K8,5000.0%
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