Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q1 2017 (← Previous) (Next →)

Filing Date: May 15, 2017

Total Value ($000): $204,276 (100.0% shares, 0.0% debt)

Holdings (62)

LIBERTY MEDIA CORP DELAWARE 5.3%
Value ($000) $10,879 Shares 460,000 Est. Cost $17.39 Unrealized
XBI SPDR SERIES TRUST 4.8%
Value ($000) $9,844 Shares 142,000 Est. Cost Unrealized
ADSK AUTODESK INC 4.8%
Value ($000) $9,736 Shares 112,600 Est. Cost $64.26 Unrealized +30.2%
META FACEBOOK INC 4.7%
Value ($000) $9,518 Shares 67,000 Est. Cost $92.89 Unrealized +42.9%
NEVRO CORP 3.1%
Value ($000) $6,296 Shares 67,200 Est. Cost $71.56 Unrealized
MLM MARTIN MARIETTA MATLS INC 3.0%
Value ($000) $6,111 Shares 28,000 Est. Cost $139.05 Unrealized +48.4%
AMZN AMAZON COM INC 2.9%
Value ($000) $5,984 Shares 6,750 Est. Cost $41.67 Unrealized 0.0%
NFLX NETFLIX INC 2.6%
Value ($000) $5,321 Shares 36,000 Est. Cost $10.63 Unrealized +32.0%
INCY INCYTE CORP 2.4%
Value ($000) $4,812 Shares 36,000 Est. Cost $97.56 Unrealized +30.5%
ALLERGAN PLC 2.3%
Value ($000) $4,659 Shares 19,500 Est. Cost $217.42 Unrealized
MSFT MICROSOFT CORP 2.3%
Value ($000) $4,611 Shares 70,000 Est. Cost $48.17 Unrealized +20.1%
GKOS GLAUKOS CORP 2.2%
Value ($000) $4,514 Shares 88,000 Est. Cost $24.46 Unrealized +78.2%
TESARO INC 2.1%
Value ($000) $4,308 Shares 28,000 Est. Cost $96.85 Unrealized
AERIE PHARMACEUTICALS INC 2.1%
Value ($000) $4,308 Shares 95,000 Est. Cost $37.74 Unrealized
ISRG INTUITIVE SURGICAL INC 2.0%
Value ($000) $3,985 Shares 5,200 Est. Cost $79.00 Unrealized 0.0%
UNH UNITEDHEALTH GROUP INC 1.9%
Value ($000) $3,937 Shares 24,000 Est. Cost $129.15 Unrealized +10.0%
ALGN ALIGN TECHNOLOGY INC 1.9%
Value ($000) $3,900 Shares 34,000 Est. Cost $101.02 Unrealized 0.0%
CNC CENTENE CORP DEL 1.9%
Value ($000) $3,848 Shares 54,000 Est. Cost $29.65 Unrealized +12.9%
MEDICINES CO 1.8%
Value ($000) $3,716 Shares 76,000 Est. Cost $42.44 Unrealized
HDB HDFC BANK LTD 1.8%
Value ($000) $3,686 Shares 49,000 Est. Cost $75.22 Unrealized
GW PHARMACEUTICALS PLC 1.8%
Value ($000) $3,629 Shares 30,000 Est. Cost $118.46 Unrealized
MASONITE INTL CORP NEW 1.7%
Value ($000) $3,519 Shares 44,400 Est. Cost $63.38 Unrealized
ARISTA NETWORKS INC 1.7%
Value ($000) $3,439 Shares 26,000 Est. Cost $132.27 Unrealized
CLOVIS ONCOLOGY INC 1.6%
Value ($000) $3,184 Shares 50,000 Est. Cost $47.51 Unrealized
2U INC 1.6%
Value ($000) $3,173 Shares 80,000 Est. Cost $32.28 Unrealized
ACHC ACADIA HEALTHCARE COMPANY IN 1.5%
Value ($000) $3,139 Shares 72,000 Est. Cost $40.58 Unrealized 0.0%
ACTIVISION BLIZZARD INC 1.5%
Value ($000) $3,091 Shares 62,000 Est. Cost $49.85 Unrealized
UAL UNITED CONTL HLDGS INC 1.4%
Value ($000) $2,925 Shares 41,400 Est. Cost $63.72 Unrealized +13.4%
NXST NEXSTAR MEDIA GROUP INC 1.4%
Value ($000) $2,912 Shares 41,500 Est. Cost $44.68 Unrealized +17.5%
CALITHERA BIOSCIENCES INC 1.4%
Value ($000) $2,910 Shares 252,000 Est. Cost $11.55 Unrealized
SUMMIT MATLS INC 1.4%
Value ($000) $2,841 Shares 115,000 Est. Cost $23.79 Unrealized
RNG RINGCENTRAL INC 1.4%
Value ($000) $2,830 Shares 100,000 Est. Cost $23.56 Unrealized +5.0%
ACXIOM CORP 1.4%
Value ($000) $2,810 Shares 98,700 Est. Cost $27.09 Unrealized
MTN VAIL RESORTS INC 1.4%
Value ($000) $2,782 Shares 14,500 Est. Cost $153.90 Unrealized +15.1%
GDX VANECK VECTORS ETF TR 1.3%
Value ($000) $2,738 Shares 120,000 Est. Cost $22.82 Unrealized
SHOP SHOPIFY INC 1.3%
Value ($000) $2,723 Shares 40,000 Est. Cost $5.76 Unrealized 0.0%
REGN REGENERON PHARMACEUTICALS 1.3%
Value ($000) $2,713 Shares 7,000 Est. Cost $368.62 Unrealized 0.0%
Z ZILLOW GROUP INC 1.3%
Value ($000) $2,694 Shares 80,000 Est. Cost $35.61 Unrealized 0.0%
PTC PTC INC 1.2%
Value ($000) $2,523 Shares 48,000 Est. Cost $52.87 Unrealized 0.0%
BMC STK HLDGS INC 1.2%
Value ($000) $2,418 Shares 107,000 Est. Cost $18.26 Unrealized
EPAM EPAM SYS INC 1.2%
Value ($000) $2,417 Shares 32,000 Est. Cost $69.60 Unrealized 0.0%
ALB ALBEMARLE CORP 1.1%
Value ($000) $2,324 Shares 22,000 Est. Cost $86.27 Unrealized 0.0%
ACAD ACADIA PHARMACEUTICALS INC 1.1%
Value ($000) $2,242 Shares 65,200 Est. Cost $35.30 Unrealized 0.0%
GLPG GALAPAGOS NV 1.1%
Value ($000) $2,224 Shares 25,800 Est. Cost $63.69 Unrealized
JAZZ JAZZ PHARMACEUTICALS PLC 1.1%
Value ($000) $2,177 Shares 15,000 Est. Cost $130.25 Unrealized 0.0%
SIENTRA INC 1.0%
Value ($000) $2,105 Shares 250,000 Est. Cost $8.50 Unrealized
ABBV ABBVIE INC 1.0%
Value ($000) $1,954 Shares 30,000 Est. Cost Unrealized
BLUEBIRD BIO INC 0.8%
Value ($000) $1,727 Shares 19,000 Est. Cost $90.89 Unrealized
EXEL EXELIXIS INC 0.8%
Value ($000) $1,625 Shares 75,000 Est. Cost $11.94 Unrealized +70.3%
ARRAY BIOPHARMA INC 0.8%
Value ($000) $1,564 Shares 175,000 Est. Cost $7.42 Unrealized
HRTX HERON THERAPEUTICS INC 0.7%
Value ($000) $1,425 Shares 95,000 Est. Cost $13.84 Unrealized 0.0%
PCRX PACIRA PHARMACEUTICALS INC 0.7%
Value ($000) $1,414 Shares 31,000 Est. Cost $43.22 Unrealized 0.0%
RGLD ROYAL GOLD INC 0.7%
Value ($000) $1,331 Shares 19,000 Est. Cost $67.82 Unrealized 0.0%
ALKS ALKERMES PLC 0.6%
Value ($000) $1,287 Shares 22,000 Est. Cost $41.60 Unrealized +36.3%
TESARO INC 0.5%
Value ($000) $1,030 Shares 6,700 Est. Cost $96.85 Unrealized
BLUEPRINT MEDICINES CORP 0.5%
Value ($000) $960 Shares 24,000 Est. Cost $40.00 Unrealized
TRIP TRIPADVISOR INC 0.4%
Value ($000) $863 Shares 20,000 Est. Cost Unrealized
ZOGENIX INC 0.4%
Value ($000) $727 Shares 67,000 Est. Cost $10.85 Unrealized
SAGE THERAPEUTICS INC 0.3%
Value ($000) $639 Shares 9,000 Est. Cost $71.00 Unrealized
IMPAX LABORATORIES INC 0.2%
Value ($000) $499 Shares 39,500 Est. Cost $12.63 Unrealized
BMRN BIOMARIN PHARMACEUTICAL INC 0.2%
Value ($000) $447 Shares 5,100 Est. Cost Unrealized
AXOVANT SCIENCES LTD 0.2%
Value ($000) $329 Shares 22,000 Est. Cost $14.00 Unrealized