Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q4 2017 (← Previous) (Next →)

Filing Date: Feb 14, 2018

Total Value ($000): $258,674 (100.0% shares, 0.0% debt)

Holdings (65)

LIBERTY MEDIA CORP DELAWARE 4.1%
Value ($000) $10,733 Shares 483,000 Est. Cost $17.91 Unrealized
GS GOLDMAN SACHS GROUP INC 3.5%
Value ($000) $9,172 Shares 36,000 Est. Cost $205.15 Unrealized 0.0%
MLM MARTIN MARIETTA MATLS INC 3.1%
Value ($000) $8,068 Shares 36,500 Est. Cost $175.61 Unrealized +12.2%
ALGN ALIGN TECHNOLOGY INC 3.1%
Value ($000) $7,999 Shares 36,000 Est. Cost $119.50 Unrealized +90.1%
META FACEBOOK INC 3.1%
Value ($000) $7,941 Shares 45,000 Est. Cost $92.89 Unrealized +89.0%
ARISTA NETWORKS INC 3.0%
Value ($000) $7,774 Shares 33,000 Est. Cost $182.52 Unrealized
ADSK AUTODESK INC 2.9%
Value ($000) $7,548 Shares 72,000 Est. Cost $64.26 Unrealized +81.5%
ISRG INTUITIVE SURGICAL INC 2.8%
Value ($000) $7,299 Shares 20,000 Est. Cost $99.29 Unrealized +26.0%
MAC MACERICH CO 2.5%
Value ($000) $6,568 Shares 100,000 Est. Cost $65.71 Unrealized
RNG RINGCENTRAL INC 2.5%
Value ($000) $6,534 Shares 135,000 Est. Cost $27.11 Unrealized +67.9%
NFLX NETFLIX INC 2.4%
Value ($000) $6,335 Shares 33,000 Est. Cost $12.12 Unrealized +58.9%
ABBV ABBVIE INC 2.2%
Value ($000) $5,802 Shares 60,000 Est. Cost Unrealized
ARENA PHARMACEUTICALS INC 2.2%
Value ($000) $5,774 Shares 170,000 Est. Cost $27.89 Unrealized
ATLASSIAN CORP PLC 2.2%
Value ($000) $5,690 Shares 125,000 Est. Cost $35.34 Unrealized
2U INC 2.1%
Value ($000) $5,483 Shares 85,000 Est. Cost $35.36 Unrealized
UNH UNITEDHEALTH GROUP INC 2.0%
Value ($000) $5,291 Shares 24,000 Est. Cost $143.38 Unrealized +29.8%
TTWO TAKE-TWO INTERACTIVE SOFTWAR 2.0%
Value ($000) $5,269 Shares 48,000 Est. Cost $68.46 Unrealized +59.5%
SRPT SAREPTA THERAPEUTICS INC 2.0%
Value ($000) $5,119 Shares 92,000 Est. Cost $39.97 Unrealized +32.5%
MSFT MICROSOFT CORP 1.9%
Value ($000) $4,790 Shares 56,000 Est. Cost $58.33 Unrealized +29.0%
CATALENT INC 1.8%
Value ($000) $4,765 Shares 116,000 Est. Cost $36.94 Unrealized
ACTIVISION BLIZZARD INC 1.8%
Value ($000) $4,730 Shares 74,700 Est. Cost $51.78 Unrealized
BLUEBIRD BIO INC 1.8%
Value ($000) $4,720 Shares 26,500 Est. Cost $152.81 Unrealized
FND FLOOR & DECOR HLDGS INC 1.8%
Value ($000) $4,527 Shares 93,000 Est. Cost $39.17 Unrealized +3.1%
AVEXIS INC 1.7%
Value ($000) $4,460 Shares 40,300 Est. Cost $83.76 Unrealized
ASIX ADVANSIX INC 1.7%
Value ($000) $4,418 Shares 105,000 Est. Cost $39.12 Unrealized 0.0%
AAL AMERICAN AIRLS GROUP INC 1.6%
Value ($000) $4,111 Shares 79,000 Est. Cost $45.08 Unrealized +7.6%
ICUI ICU MED INC 1.6%
Value ($000) $4,104 Shares 19,000 Est. Cost $168.52 Unrealized +20.1%
AMZN AMAZON COM INC 1.6%
Value ($000) $4,093 Shares 3,500 Est. Cost $41.67 Unrealized +32.0%
GW PHARMACEUTICALS PLC 1.6%
Value ($000) $4,092 Shares 31,000 Est. Cost $112.97 Unrealized
AERIE PHARMACEUTICALS INC 1.5%
Value ($000) $3,920 Shares 65,600 Est. Cost $40.63 Unrealized
BMY BRISTOL MYERS SQUIBB CO 1.5%
Value ($000) $3,904 Shares 63,700 Est. Cost Unrealized
ELV ANTHEM INC 1.4%
Value ($000) $3,712 Shares 16,500 Est. Cost $191.44 Unrealized 0.0%
ESPR ESPERION THERAPEUTICS INC NE 1.4%
Value ($000) $3,687 Shares 56,000 Est. Cost $52.46 Unrealized +2.6%
ROKU ROKU INC 1.4%
Value ($000) $3,521 Shares 68,000 Est. Cost $25.02 Unrealized +37.7%
PORTOLA PHARMACEUTICALS INC 1.3%
Value ($000) $3,408 Shares 70,000 Est. Cost $53.12 Unrealized
EXAS EXACT SCIENCES CORP 1.3%
Value ($000) $3,310 Shares 63,000 Est. Cost $30.87 Unrealized +73.0%
AIMMUNE THERAPEUTICS INC 1.2%
Value ($000) $3,215 Shares 85,000 Est. Cost $37.82 Unrealized
ALNY ALNYLAM PHARMACEUTICALS INC 1.2%
Value ($000) $3,176 Shares 25,000 Est. Cost $85.36 Unrealized +47.2%
MAZOR ROBOTICS LTD 1.2%
Value ($000) $3,096 Shares 60,000 Est. Cost $49.37 Unrealized
MTN VAIL RESORTS INC 1.1%
Value ($000) $2,932 Shares 13,800 Est. Cost $153.90 Unrealized +45.5%
RED HAT INC 1.1%
Value ($000) $2,883 Shares 24,000 Est. Cost $110.88 Unrealized
O REALTY INCOME CORP 1.1%
Value ($000) $2,851 Shares 50,000 Est. Cost Unrealized
LUV SOUTHWEST AIRLS CO 1.1%
Value ($000) $2,749 Shares 42,000 Est. Cost $53.12 Unrealized 0.0%
SIENTRA INC 1.0%
Value ($000) $2,587 Shares 184,000 Est. Cost $8.50 Unrealized
MCD MCDONALDS CORP 1.0%
Value ($000) $2,582 Shares 15,000 Est. Cost $117.92 Unrealized +17.6%
HDB HDFC BANK LTD 1.0%
Value ($000) $2,541 Shares 25,000 Est. Cost $75.22 Unrealized
SGI TEMPUR SEALY INTL INC 1.0%
Value ($000) $2,508 Shares 40,000 Est. Cost $13.10 Unrealized +16.4%
INGN INOGEN INC 1.0%
Value ($000) $2,500 Shares 21,000 Est. Cost $91.72 Unrealized +20.1%
DAL DELTA AIR LINES INC DEL 0.9%
Value ($000) $2,240 Shares 40,000 Est. Cost $47.79 Unrealized 0.0%
TTWO TAKE-TWO INTERACTIVE SOFTWAR 0.8%
Value ($000) $2,196 Shares 20,000 Est. Cost $68.46 Unrealized +59.5%
ZOGENIX INC 0.8%
Value ($000) $2,162 Shares 54,000 Est. Cost $23.35 Unrealized
JPM JPMORGAN CHASE & CO 0.8%
Value ($000) $2,138 Shares 20,000 Est. Cost $81.33 Unrealized 0.0%
RGNX REGENXBIO INC 0.8%
Value ($000) $1,995 Shares 60,000 Est. Cost $26.32 Unrealized +14.5%
CGNX COGNEX CORP 0.8%
Value ($000) $1,957 Shares 32,000 Est. Cost $43.92 Unrealized +35.3%
VRTX VERTEX PHARMACEUTICALS INC 0.7%
Value ($000) $1,798 Shares 12,000 Est. Cost $148.07 Unrealized 0.0%
LIBERTY MEDIA CORP DELAWARE 0.7%
Value ($000) $1,708 Shares 50,000 Est. Cost $36.62 Unrealized
HRTX HERON THERAPEUTICS INC 0.6%
Value ($000) $1,629 Shares 90,000 Est. Cost $14.09 Unrealized +15.8%
GLPG GALAPAGOS NV 0.6%
Value ($000) $1,453 Shares 15,500 Est. Cost $86.89 Unrealized
MARINUS PHARMACEUTICALS INC 0.5%
Value ($000) $1,224 Shares 150,000 Est. Cost $5.88 Unrealized
ALKS ALKERMES PLC 0.4%
Value ($000) $1,149 Shares 21,000 Est. Cost $41.60 Unrealized +22.7%
MAC MACERICH CO 0.4%
Value ($000) $1,117 Shares 17,000 Est. Cost $65.71 Unrealized
TRIP TRIPADVISOR INC 0.4%
Value ($000) $1,106 Shares 20,000 Est. Cost Unrealized
SAGE THERAPEUTICS INC 0.4%
Value ($000) $988 Shares 6,000 Est. Cost $164.67 Unrealized
SGI TEMPUR SEALY INTL INC 0.4%
Value ($000) $941 Shares 15,000 Est. Cost $13.10 Unrealized +16.4%
GENOMIC HEALTH INC 0.2%
Value ($000) $582 Shares 17,000 Est. Cost Unrealized