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Atika Capital Management LLC

Q2 2018 Holdings

Filed 2018-08-14 | 176 holdings | $28.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Align Technology Inc(ALGN)COM016255101$9.2M27,00032.9%
Autodesk Inc(ADSK)COM052769106$6.6M50,00023.4%
Argenx SE(ARGX)SPONSORED ADR04016X101$5.0M60,01017.7%
Advansix Inc(ASIX)COM00773T101$3.5M95,00012.4%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$2.3M23,0008.1%
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$1.0M15,7003.7%
Invesco QQQ TR(QQQ)PutUNIT SER 146090E103$77.2K450,0000.3%
Spdr Series Trust(XBI)PutS&P BIOTECH78464A870$19.0K200,0000.1%
Netflix Inc(NFLX)COM64110L106$12.7K32,5000.0%
Weight Watchers Intl Inc NewCOM948626106$12.1K120,0000.0%
Liberty Media Corp Delaware(BATRKUSD)COM C BRAVES GRP531229888$11.9K459,3560.0%
Grace W R & Co del NewCallCOM38388F108$11.4K155,0000.0%
World Wrestling Entmt Inc(WWEUSD)CallCL A98156Q108$11.3K155,0000.0%
Amazon COM Inc(AMZN)COM023135106$9.8K5,7500.0%
Sarepta Therapeutics Inc(SRPT)COM803607100$9.5K72,0000.0%
Etsy Inc(ETSY)COM29786A106$9.2K217,0000.0%
Microsoft Corp(MSFT)COM594918104$8.9K90,0000.0%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$8.6K18,0000.0%
Arena Pharmaceuticals Inc(ARNAEUR)COM NEW040047607$8.3K190,0000.0%
Hubspot Inc(HUBS)COM443573100$8.2K65,5000.0%
Facebook Inc(META)CL A30303M102$8.0K41,0000.0%
Pivotal Software IncCOM CL A72582H107$7.9K325,0000.0%
Ringcentral Inc(RNG)CL A76680R206$7.6K108,0000.0%
Madrigal Pharmaceuticals Inc(MDGL)COM558868105$7.4K26,4990.0%
Dexcom Inc(DXCM)COM252131107$7.1K75,0000.0%
Exact Sciences Corp(EXAS)COM30063P105$7.1K118,0000.0%
Unitedhealth Group Inc(UNH)COM91324P102$7.0K28,5000.0%
Roku Inc(ROKU)COM CL A77543R102$6.8K160,0000.0%
Ashland Global Hldgs Inc(ASH)COM044186104$6.6K85,0000.0%
Grace W R & Co del NewCOM38388F108$6.5K89,0000.0%
Medicines CoCallCOM584688105$6.4K175,0000.0%
Okta Inc(OKTA)CL A679295105$6.2K123,0000.0%
World Wrestling Entmt Inc(WWEUSD)CL A98156Q108$6.1K84,0000.0%
2U IncCOM90214J101$5.7K68,0000.0%
Atlassian Corp PLC(TEAM)CL AG06242104$5.6K$90,0000.0%
Martin Marietta Matls Inc(MLM)COM573284106$5.6K25,0000.0%
Square Inc(XYZ)CL A852234103$5.5K90,0000.0%
Galapagos NV(GLPG)SPON ADR36315X101$5.4K59,0000.0%
ICU MED Inc(ICUI)COM44930G107$5.4K18,5000.0%
Aerie Pharmaceuticals Inc(AERIEUR)CallCOM00771V108$5.4K80,0000.0%
Insulet Corp(PODD)COM45784P101$5.4K63,0000.0%
Biomarin Pharmaceutical Inc(BMRN)CallCOM09061G101$5.4K56,9000.0%
Liberty Media Corp Delaware(FWONKUSD)COM SER C FRMLA531229854$5.2K140,0000.0%
Portola Pharmaceuticals IncCOM737010108$4.8K127,0000.0%
Shake Shack Inc(SHAK)CL A819047101$4.6K70,0000.0%
Wayfair Inc(W)CL A94419L101$4.6K39,0000.0%
Teladoc Inc(TDOC)COM87918A105$4.6K79,0000.0%
Epam SYS Inc(EPAM)COM29414B104$4.4K35,0000.0%
Cigna CorporationCallCOM125509109$4.2K25,0000.0%
Bristol Myers Squibb Co(BMY)CallCOM110122108$4.2K75,0000.0%
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