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Atika Capital Management LLC

Q1 2018 Holdings

Filed 2018-05-15 | 140 holdings | $29.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Align Technology Inc(ALGN)COM016255101$7.3M29,10025.2%
Autodesk Inc(ADSK)COM052769106$5.7M45,50019.7%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$4.9M41,00016.8%
Advansix Inc(ASIX)COM00773T101$4.4M126,29115.2%
Argenx SE(ARGX)SPONSORED ADR04016X101$3.0M37,00010.3%
Abbvie Inc(ABBV)COM00287Y109$2.4M25,0008.2%
Adobe SYS Inc(ADBE)COM00724F101$1.1M5,0003.7%
Microsoft Corp(MSFT)COM594918104$10.5K115,0000.0%
Liberty Media Corp Delaware(BATRKUSD)COM C BRAVES GRP531229888$10.4K456,9000.0%
Netflix Inc(NFLX)COM64110L106$10.3K35,0000.0%
Spdr Series Trust(XBI)PutS&P BIOTECH78464A870$10.1K115,0000.0%
Bristol Myers Squibb Co(BMY)CallCOM110122108$9.5K150,0000.0%
Facebook Inc(META)CL A30303M102$8.3K52,0000.0%
Ringcentral Inc(RNG)CL A76680R206$8.0K126,2000.0%
Hubspot Inc(HUBS)COM443573100$7.5K69,0000.0%
Etsy Inc(ETSY)COM29786A106$7.4K265,0000.0%
Sarepta Therapeutics Inc(SRPT)COM803607100$7.2K97,0000.0%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$6.8K16,5000.0%
Cognizant Technology Solutio(CTSH)PutCL A192446102$6.3K78,5000.0%
Arista Networks Inc(ANETEUR)COM040413106$6.3K24,5000.0%
Incyte Corp(INCY)PutCOM45337C102$6.0K72,5000.0%
Goldman Sachs Group Inc(GS)COM38141G104$5.9K23,5000.0%
Martin Marietta Matls Inc(MLM)COM573284106$5.9K28,5000.0%
Insulet Corp(PODD)COM45784P101$5.9K68,0000.0%
2U IncCOM90214J101$5.8K69,0000.0%
Atlassian Corp PLC(TEAM)CL AG06242104$5.4K100,0000.0%
Unitedhealth Group Inc(UNH)COM91324P102$5.2K24,5000.0%
Arena Pharmaceuticals Inc(ARNAEUR)COM NEW040047607$5.1K130,0000.0%
Amazon COM Inc(AMZN)COM023135106$5.1K3,5000.0%
Avexis IncCOM05366U100$4.9K40,0000.0%
RED HAT IncCOM756577102$4.6K31,0000.0%
Floor & Decor Hldgs Inc(FND)CL A339750101$4.6K87,6000.0%
ICU MED Inc(ICUI)COM44930G107$4.5K18,0000.0%
Square Inc(XYZ)CL A852234103$4.1K84,0000.0%
Bluebird BIO IncCOM09609G100$4.1K24,0000.0%
Inogen Inc(INGN)COM45780L104$3.9K32,0000.0%
Portola Pharmaceuticals IncCallCOM737010108$3.7K113,0000.0%
Sage Therapeutics Inc(SG7)COM78667J108$3.5K21,5000.0%
Servicenow Inc(NOW)COM81762P102$3.3K20,0000.0%
Penumbra Inc(PEN)COM70975L107$3.3K28,5000.0%
Okta Inc(OKTA)CL A679295105$3.3K82,0000.0%
Aimmune Therapeutics Inc(AIMT)COM00900T107$3.1K98,0000.0%
Azul S ASPONSR ADR PFD05501U106$3.0K85,0000.0%
Esperion Therapeutics Inc NE(ESPR)COM29664W105$2.9K40,0000.0%
Q2 Hldgs Inc(QTWO)COM74736L109$2.9K63,0000.0%
Epam SYS Inc(EPAM)COM29414B104$2.9K25,0000.0%
Loxo Oncology IncCOM548862101$2.5K21,5000.0%
Vertex Pharmaceuticals Inc(VRTX)COM92532F100$2.4K15,0000.0%
Dexcom Inc(DXCM)COM252131107$2.4K32,0000.0%
Nutanix Inc(NTNX)CL A67059N108$2.4K48,0000.0%
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