Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q1 2018 (← Previous) (Next →)

Filing Date: May 15, 2018

Total Value ($000): $291,907 (100.0% shares, 0.0% debt)

Holdings (70)

MSFT MICROSOFT CORP 3.6%
Value ($000) $10,496 Shares 115,000 Est. Cost $71.66 Unrealized +17.7%
LIBERTY MEDIA CORP DELAWARE 3.6%
Value ($000) $10,426 Shares 456,900 Est. Cost $17.91 Unrealized
NFLX NETFLIX INC 3.5%
Value ($000) $10,337 Shares 35,000 Est. Cost $12.98 Unrealized +109.7%
XBI SPDR SERIES TRUST 3.5%
Value ($000) $10,089 Shares 115,000 Est. Cost Unrealized
BMY BRISTOL MYERS SQUIBB CO 3.3%
Value ($000) $9,487 Shares 150,000 Est. Cost Unrealized
META FACEBOOK INC 2.8%
Value ($000) $8,310 Shares 52,000 Est. Cost $104.39 Unrealized +70.8%
RNG RINGCENTRAL INC 2.7%
Value ($000) $8,013 Shares 126,200 Est. Cost $27.11 Unrealized +116.0%
HUBS HUBSPOT INC 2.6%
Value ($000) $7,473 Shares 69,000 Est. Cost $104.22 Unrealized 0.0%
ETSY ETSY INC 2.5%
Value ($000) $7,436 Shares 265,000 Est. Cost $22.47 Unrealized 0.0%
ALGN ALIGN TECHNOLOGY INC 2.5%
Value ($000) $7,308 Shares 29,100 Est. Cost $119.50 Unrealized +114.9%
SRPT SAREPTA THERAPEUTICS INC 2.5%
Value ($000) $7,187 Shares 97,000 Est. Cost $41.34 Unrealized +61.3%
ISRG INTUITIVE SURGICAL INC 2.3%
Value ($000) $6,811 Shares 16,500 Est. Cost $99.29 Unrealized +40.6%
CTSH COGNIZANT TECHNOLOGY SOLUTIO 2.2%
Value ($000) $6,319 Shares 78,500 Est. Cost Unrealized
ARISTA NETWORKS INC 2.1%
Value ($000) $6,254 Shares 24,500 Est. Cost $182.52 Unrealized
INCY INCYTE CORP 2.1%
Value ($000) $6,042 Shares 72,500 Est. Cost Unrealized
GS GOLDMAN SACHS GROUP INC 2.0%
Value ($000) $5,919 Shares 23,500 Est. Cost $205.15 Unrealized +6.5%
MLM MARTIN MARIETTA MATLS INC 2.0%
Value ($000) $5,908 Shares 28,500 Est. Cost $175.61 Unrealized +16.4%
PODD INSULET CORP 2.0%
Value ($000) $5,895 Shares 68,000 Est. Cost $77.68 Unrealized 0.0%
2U INC 2.0%
Value ($000) $5,798 Shares 69,000 Est. Cost $35.36 Unrealized
ADSK AUTODESK INC 2.0%
Value ($000) $5,714 Shares 45,500 Est. Cost $64.26 Unrealized +85.3%
ATLASSIAN CORP PLC 1.8%
Value ($000) $5,392 Shares 100,000 Est. Cost $35.34 Unrealized
UNH UNITEDHEALTH GROUP INC 1.8%
Value ($000) $5,243 Shares 24,500 Est. Cost $144.56 Unrealized +39.1%
ARENA PHARMACEUTICALS INC 1.8%
Value ($000) $5,135 Shares 130,000 Est. Cost $27.89 Unrealized
AMZN AMAZON COM INC 1.7%
Value ($000) $5,066 Shares 3,500 Est. Cost $41.67 Unrealized +71.6%
AVEXIS INC 1.7%
Value ($000) $4,943 Shares 40,000 Est. Cost $83.76 Unrealized
ALNY ALNYLAM PHARMACEUTICALS INC 1.7%
Value ($000) $4,883 Shares 41,000 Est. Cost $102.36 Unrealized +26.0%
RED HAT INC 1.6%
Value ($000) $4,635 Shares 31,000 Est. Cost $119.60 Unrealized
FND FLOOR & DECOR HLDGS INC 1.6%
Value ($000) $4,566 Shares 87,600 Est. Cost $39.17 Unrealized +20.6%
ICUI ICU MED INC 1.6%
Value ($000) $4,544 Shares 18,000 Est. Cost $168.52 Unrealized +39.5%
ASIX ADVANSIX INC 1.5%
Value ($000) $4,393 Shares 126,291 Est. Cost $38.59 Unrealized -6.7%
XYZ SQUARE INC 1.4%
Value ($000) $4,132 Shares 84,000 Est. Cost $45.90 Unrealized 0.0%
BLUEBIRD BIO INC 1.4%
Value ($000) $4,098 Shares 24,000 Est. Cost $152.81 Unrealized
INGN INOGEN INC 1.3%
Value ($000) $3,931 Shares 32,000 Est. Cost $102.16 Unrealized +19.5%
PORTOLA PHARMACEUTICALS INC 1.3%
Value ($000) $3,691 Shares 113,000 Est. Cost $53.12 Unrealized
SAGE THERAPEUTICS INC 1.2%
Value ($000) $3,463 Shares 21,500 Est. Cost $162.07 Unrealized
NOW SERVICENOW INC 1.1%
Value ($000) $3,309 Shares 20,000 Est. Cost $30.87 Unrealized 0.0%
PEN PENUMBRA INC 1.1%
Value ($000) $3,296 Shares 28,500 Est. Cost $103.27 Unrealized 0.0%
OKTA OKTA INC 1.1%
Value ($000) $3,268 Shares 82,000 Est. Cost $33.37 Unrealized 0.0%
AIMMUNE THERAPEUTICS INC 1.1%
Value ($000) $3,120 Shares 98,000 Est. Cost $37.03 Unrealized
ARGX ARGENX SE 1.0%
Value ($000) $2,977 Shares 37,000 Est. Cost $80.46 Unrealized
AZUL S A 1.0%
Value ($000) $2,953 Shares 85,000 Est. Cost $34.74 Unrealized
ESPR ESPERION THERAPEUTICS INC NE 1.0%
Value ($000) $2,893 Shares 40,000 Est. Cost $52.46 Unrealized +40.0%
QTWO Q2 HLDGS INC 1.0%
Value ($000) $2,870 Shares 63,000 Est. Cost $43.17 Unrealized 0.0%
EPAM EPAM SYS INC 1.0%
Value ($000) $2,863 Shares 25,000 Est. Cost $114.37 Unrealized 0.0%
LOXO ONCOLOGY INC 0.8%
Value ($000) $2,481 Shares 21,500 Est. Cost $115.40 Unrealized
VRTX VERTEX PHARMACEUTICALS INC 0.8%
Value ($000) $2,445 Shares 15,000 Est. Cost $151.12 Unrealized +8.1%
DXCM DEXCOM INC 0.8%
Value ($000) $2,374 Shares 32,000 Est. Cost $14.79 Unrealized 0.0%
ABBV ABBVIE INC 0.8%
Value ($000) $2,367 Shares 25,000 Est. Cost $78.53 Unrealized 0.0%
NTNX NUTANIX INC 0.8%
Value ($000) $2,357 Shares 48,000 Est. Cost $39.67 Unrealized 0.0%
JPM JPMORGAN CHASE & CO 0.8%
Value ($000) $2,232 Shares 20,300 Est. Cost $81.48 Unrealized +12.2%
ACTIVISION BLIZZARD INC 0.7%
Value ($000) $2,159 Shares 32,000 Est. Cost $51.78 Unrealized
DSW INC 0.7%
Value ($000) $2,156 Shares 96,000 Est. Cost $22.46 Unrealized
MDGL MADRIGAL PHARMACEUTICALS INC 0.7%
Value ($000) $2,102 Shares 18,000 Est. Cost $123.44 Unrealized 0.0%
CMA COMERICA INC 0.7%
Value ($000) $2,015 Shares 21,000 Est. Cost $66.87 Unrealized 0.0%
ZOGENIX INC 0.7%
Value ($000) $2,002 Shares 50,000 Est. Cost $23.35 Unrealized
TTWO TAKE-TWO INTERACTIVE SOFTWAR 0.7%
Value ($000) $1,955 Shares 20,000 Est. Cost $68.46 Unrealized +63.6%
VEEV VEEVA SYS INC 0.6%
Value ($000) $1,826 Shares 25,000 Est. Cost $64.64 Unrealized 0.0%
GLPG GALAPAGOS NV 0.6%
Value ($000) $1,796 Shares 18,000 Est. Cost $88.68 Unrealized
CGNX COGNEX CORP 0.6%
Value ($000) $1,664 Shares 32,000 Est. Cost $43.92 Unrealized +25.6%
SIENTRA INC 0.5%
Value ($000) $1,594 Shares 165,000 Est. Cost $8.50 Unrealized
FOLD AMICUS THERAPEUTICS INC 0.5%
Value ($000) $1,504 Shares 100,000 Est. Cost $15.22 Unrealized 0.0%
SHIRE PLC 0.5%
Value ($000) $1,494 Shares 10,000 Est. Cost Unrealized
LIBERTY MEDIA CORP DELAWARE 0.5%
Value ($000) $1,453 Shares 47,100 Est. Cost $36.62 Unrealized
OCUL OCULAR THERAPEUTIX INC 0.5%
Value ($000) $1,432 Shares 220,000 Est. Cost $5.63 Unrealized 0.0%
BMRN BIOMARIN PHARMACEUTICAL INC 0.5%
Value ($000) $1,329 Shares 16,400 Est. Cost Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.4%
Value ($000) $1,131 Shares 195,000 Est. Cost $5.80 Unrealized
ADBE ADOBE SYS INC 0.4%
Value ($000) $1,080 Shares 5,000 Est. Cost $203.33 Unrealized 0.0%
EXAS EXACT SCIENCES CORP 0.3%
Value ($000) $867 Shares 21,500 Est. Cost $30.87 Unrealized +58.0%
SGI TEMPUR SEALY INTL INC 0.2%
Value ($000) $679 Shares 15,000 Est. Cost $13.10 Unrealized +4.8%
MEDICINES CO 0.2%
Value ($000) $527 Shares 16,000 Est. Cost Unrealized