Atika Capital Management LLC Hedge Fund

Location: New York, NY

CIK: 0001599731 · Show all filings

Period: Q1 2017 (← Previous) (Next →)

Filing Date: May 15, 2017

Total Value: $204M (100.0% shares, 0.0% debt)

Holdings (62)

LIBERTY MEDIA CORP DELAWARE 5.3%
Value $10.88M Shares 460,000 Est. Cost $17.39 Unrealized
XBI SPDR SERIES TRUST 4.8%
Value $9.844M Shares 142,000 Est. Cost Unrealized
ADSK AUTODESK INC 4.8%
Value $9.736M Shares 112,600 Est. Cost $64.26 Unrealized +30.2%
META FACEBOOK INC 4.7%
Value $9.518M Shares 67,000 Est. Cost $92.89 Unrealized +42.9%
NEVRO CORP 3.1%
Value $6.296M Shares 67,200 Est. Cost $71.56 Unrealized
MLM MARTIN MARIETTA MATLS INC 3.0%
Value $6.111M Shares 28,000 Est. Cost $139.05 Unrealized +48.4%
AMZN AMAZON COM INC 2.9%
Value $5.984M Shares 6,750 Est. Cost $41.67 Unrealized 0.0%
NFLX NETFLIX INC 2.6%
Value $5.321M Shares 36,000 Est. Cost $10.63 Unrealized +32.0%
INCY INCYTE CORP 2.4%
Value $4.812M Shares 36,000 Est. Cost $97.56 Unrealized +30.5%
ALLERGAN PLC 2.3%
Value $4.659M Shares 19,500 Est. Cost $217.42 Unrealized
MSFT MICROSOFT CORP 2.3%
Value $4.611M Shares 70,000 Est. Cost $48.17 Unrealized +20.1%
GKOS GLAUKOS CORP 2.2%
Value $4.514M Shares 88,000 Est. Cost $24.46 Unrealized +78.2%
AERIE PHARMACEUTICALS INC 2.1%
Value $4.308M Shares 95,000 Est. Cost $37.74 Unrealized
TESARO INC 2.1%
Value $4.308M Shares 28,000 Est. Cost $96.85 Unrealized
ISRG INTUITIVE SURGICAL INC 2.0%
Value $3.985M Shares 5,200 Est. Cost $79.00 Unrealized 0.0%
UNH UNITEDHEALTH GROUP INC 1.9%
Value $3.937M Shares 24,000 Est. Cost $129.15 Unrealized +10.0%
ALGN ALIGN TECHNOLOGY INC 1.9%
Value $3.9M Shares 34,000 Est. Cost $101.02 Unrealized 0.0%
CNC CENTENE CORP DEL 1.9%
Value $3.848M Shares 54,000 Est. Cost $29.65 Unrealized +12.9%
MEDICINES CO 1.8%
Value $3.716M Shares 76,000 Est. Cost $42.44 Unrealized
HDB HDFC BANK LTD 1.8%
Value $3.686M Shares 49,000 Est. Cost $75.22 Unrealized
GW PHARMACEUTICALS PLC 1.8%
Value $3.629M Shares 30,000 Est. Cost $118.46 Unrealized
MASONITE INTL CORP NEW 1.7%
Value $3.519M Shares 44,400 Est. Cost $63.38 Unrealized
ARISTA NETWORKS INC 1.7%
Value $3.439M Shares 26,000 Est. Cost $132.27 Unrealized
CLOVIS ONCOLOGY INC 1.6%
Value $3.184M Shares 50,000 Est. Cost $47.51 Unrealized
2U INC 1.6%
Value $3.173M Shares 80,000 Est. Cost $32.28 Unrealized
ACHC ACADIA HEALTHCARE COMPANY IN 1.5%
Value $3.139M Shares 72,000 Est. Cost $40.58 Unrealized 0.0%
ACTIVISION BLIZZARD INC 1.5%
Value $3.091M Shares 62,000 Est. Cost $49.85 Unrealized
UAL UNITED CONTL HLDGS INC 1.4%
Value $2.925M Shares 41,400 Est. Cost $63.72 Unrealized +13.4%
NXST NEXSTAR MEDIA GROUP INC 1.4%
Value $2.912M Shares 41,500 Est. Cost $44.68 Unrealized +17.5%
CALITHERA BIOSCIENCES INC 1.4%
Value $2.91M Shares 252,000 Est. Cost $11.55 Unrealized
SUMMIT MATLS INC 1.4%
Value $2.841M Shares 115,000 Est. Cost $23.79 Unrealized
RNG RINGCENTRAL INC 1.4%
Value $2.83M Shares 100,000 Est. Cost $23.56 Unrealized +5.0%
ACXIOM CORP 1.4%
Value $2.81M Shares 98,700 Est. Cost $27.09 Unrealized
MTN VAIL RESORTS INC 1.4%
Value $2.782M Shares 14,500 Est. Cost $153.90 Unrealized +15.1%
GDX VANECK VECTORS ETF TR 1.3%
Value $2.738M Shares 120,000 Est. Cost $22.82 Unrealized
SHOP SHOPIFY INC 1.3%
Value $2.723M Shares 40,000 Est. Cost $5.76 Unrealized 0.0%
REGN REGENERON PHARMACEUTICALS 1.3%
Value $2.713M Shares 7,000 Est. Cost $368.62 Unrealized 0.0%
Z ZILLOW GROUP INC 1.3%
Value $2.694M Shares 80,000 Est. Cost $35.61 Unrealized 0.0%
PTC PTC INC 1.2%
Value $2.523M Shares 48,000 Est. Cost $52.87 Unrealized 0.0%
BMC STK HLDGS INC 1.2%
Value $2.418M Shares 107,000 Est. Cost $18.26 Unrealized
EPAM EPAM SYS INC 1.2%
Value $2.417M Shares 32,000 Est. Cost $69.60 Unrealized 0.0%
ALB ALBEMARLE CORP 1.1%
Value $2.324M Shares 22,000 Est. Cost $86.27 Unrealized 0.0%
ACAD ACADIA PHARMACEUTICALS INC 1.1%
Value $2.242M Shares 65,200 Est. Cost $35.30 Unrealized 0.0%
GLPG GALAPAGOS NV 1.1%
Value $2.224M Shares 25,800 Est. Cost $63.69 Unrealized
JAZZ JAZZ PHARMACEUTICALS PLC 1.1%
Value $2.177M Shares 15,000 Est. Cost $130.25 Unrealized 0.0%
SIENTRA INC 1.0%
Value $2.105M Shares 250,000 Est. Cost $8.50 Unrealized
ABBV ABBVIE INC 1.0%
Value $1.954M Shares 30,000 Est. Cost Unrealized
BLUEBIRD BIO INC 0.8%
Value $1.727M Shares 19,000 Est. Cost $90.89 Unrealized
EXEL EXELIXIS INC 0.8%
Value $1.625M Shares 75,000 Est. Cost $11.94 Unrealized +70.3%
ARRAY BIOPHARMA INC 0.8%
Value $1.564M Shares 175,000 Est. Cost $7.42 Unrealized
HRTX HERON THERAPEUTICS INC 0.7%
Value $1.425M Shares 95,000 Est. Cost $13.84 Unrealized 0.0%
PCRX PACIRA PHARMACEUTICALS INC 0.7%
Value $1.414M Shares 31,000 Est. Cost $43.22 Unrealized 0.0%
RGLD ROYAL GOLD INC 0.7%
Value $1.331M Shares 19,000 Est. Cost $67.82 Unrealized 0.0%
ALKS ALKERMES PLC 0.6%
Value $1.287M Shares 22,000 Est. Cost $41.60 Unrealized +36.3%
TESARO INC 0.5%
Value $1.03M Shares 6,700 Est. Cost $96.85 Unrealized
BLUEPRINT MEDICINES CORP 0.5%
Value $960K Shares 24,000 Est. Cost $40.00 Unrealized
TRIP TRIPADVISOR INC 0.4%
Value $863K Shares 20,000 Est. Cost Unrealized
ZOGENIX INC 0.4%
Value $727K Shares 67,000 Est. Cost $10.85 Unrealized
SAGE THERAPEUTICS INC 0.3%
Value $639K Shares 9,000 Est. Cost $71.00 Unrealized
IMPAX LABORATORIES INC 0.2%
Value $499K Shares 39,500 Est. Cost $12.63 Unrealized
BMRN BIOMARIN PHARMACEUTICAL INC 0.2%
Value $447K Shares 5,100 Est. Cost Unrealized
AXOVANT SCIENCES LTD 0.2%
Value $329K Shares 22,000 Est. Cost $14.00 Unrealized