Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q3 2019 (← Previous) (Next →)

Filing Date: Nov 14, 2019

Total Value ($000): $475,017 (100.0% shares, 0.0% debt)

Holdings (73)

QQQ INVESCO QQQ TR 6.0%
Value ($000) $28,320 Shares 150,000 Est. Cost Unrealized
XBI SPDR SERIES TRUST 3.8%
Value ($000) $18,185 Shares 238,500 Est. Cost Unrealized
IWM ISHARES TR 3.2%
Value ($000) $15,134 Shares 100,000 Est. Cost Unrealized
NFLX NETFLIX INC 2.9%
Value ($000) $13,917 Shares 52,000 Est. Cost $20.63 Unrealized +51.6%
INSP INSPIRE MED SYS INC 2.9%
Value ($000) $13,668 Shares 224,000 Est. Cost $46.96 Unrealized +40.2%
MCK MCKESSON CORP 2.9%
Value ($000) $13,667 Shares 100,000 Est. Cost Unrealized
AMZN AMAZON COM INC 2.7%
Value ($000) $12,673 Shares 7,300 Est. Cost $71.22 Unrealized +30.2%
LIBERTY MEDIA CORP DELAWARE 2.6%
Value ($000) $12,483 Shares 449,836 Est. Cost $19.44 Unrealized
MLM MARTIN MARIETTA MATLS INC 2.6%
Value ($000) $12,444 Shares 45,400 Est. Cost $192.74 Unrealized +22.6%
ROKU ROKU INC 2.4%
Value ($000) $11,600 Shares 114,000 Est. Cost $56.53 Unrealized +116.3%
KMX CARMAX INC 2.4%
Value ($000) $11,176 Shares 127,000 Est. Cost $78.21 Unrealized +9.7%
MSFT MICROSOFT CORP 2.3%
Value ($000) $10,705 Shares 77,000 Est. Cost $89.11 Unrealized +45.8%
ATLASSIAN CORP PLC 2.2%
Value ($000) $10,537 Shares 84,000 Est. Cost $52.25 Unrealized
SHAK SHAKE SHACK INC 2.1%
Value ($000) $10,099 Shares 103,000 Est. Cost $63.53 Unrealized +39.0%
ZLAB ZAI LAB LTD 2.1%
Value ($000) $9,864 Shares 304,900 Est. Cost $29.01 Unrealized
OKTA OKTA INC 2.1%
Value ($000) $9,846 Shares 100,000 Est. Cost $45.16 Unrealized +176.6%
RNG RINGCENTRAL INC 2.0%
Value ($000) $9,550 Shares 76,000 Est. Cost $35.32 Unrealized +271.2%
VMC VULCAN MATLS CO 1.9%
Value ($000) $9,225 Shares 61,000 Est. Cost $111.22 Unrealized +20.2%
EXAS EXACT SCIENCES CORP 1.9%
Value ($000) $9,037 Shares 100,000 Est. Cost $55.07 Unrealized +106.9%
EHTH EHEALTH INC 1.9%
Value ($000) $9,017 Shares 135,000 Est. Cost $48.00 Unrealized +87.9%
GRACE W R & CO DEL NEW 1.9%
Value ($000) $8,879 Shares 133,000 Est. Cost $72.18 Unrealized
COUPA SOFTWARE INC 1.8%
Value ($000) $8,681 Shares 67,000 Est. Cost $65.85 Unrealized
ISRG INTUITIVE SURGICAL INC 1.8%
Value ($000) $8,640 Shares 16,000 Est. Cost $120.75 Unrealized +43.2%
TNDM TANDEM DIABETES CARE INC 1.8%
Value ($000) $8,375 Shares 142,000 Est. Cost $45.64 Unrealized +39.8%
TWITTER INC 1.8%
Value ($000) $8,322 Shares 202,000 Est. Cost $38.09 Unrealized
ARENA PHARMACEUTICALS INC 1.7%
Value ($000) $8,284 Shares 181,000 Est. Cost $37.56 Unrealized
GO GROCERY OUTLET HLDG CORP 1.5%
Value ($000) $7,335 Shares 211,500 Est. Cost $37.93 Unrealized 0.0%
BYND BEYOND MEAT INC 1.5%
Value ($000) $6,956 Shares 46,800 Est. Cost $111.57 Unrealized +47.6%
ENPH ENPHASE ENERGY INC 1.4%
Value ($000) $6,558 Shares 295,000 Est. Cost $13.76 Unrealized +86.3%
DXCM DEXCOM INC 1.3%
Value ($000) $6,268 Shares 42,000 Est. Cost $22.96 Unrealized +69.2%
DIS DISNEY WALT CO 1.3%
Value ($000) $6,255 Shares 48,000 Est. Cost $128.01 Unrealized +4.9%
MEDICINES CO 1.3%
Value ($000) $6,199 Shares 124,000 Est. Cost $42.25 Unrealized
HEI/A HEICO CORP NEW 1.3%
Value ($000) $6,033 Shares 62,000 Est. Cost $91.25 Unrealized +15.0%
MDB MONGODB INC 1.3%
Value ($000) $6,024 Shares 50,000 Est. Cost $82.97 Unrealized +74.0%
QTWO Q2 HLDGS INC 1.2%
Value ($000) $5,907 Shares 74,900 Est. Cost $82.65 Unrealized 0.0%
EPAM EPAM SYS INC 1.2%
Value ($000) $5,469 Shares 30,000 Est. Cost $122.35 Unrealized +53.9%
RGEN REPLIGEN CORP 1.1%
Value ($000) $5,368 Shares 70,000 Est. Cost $87.47 Unrealized 0.0%
CATALENT INC 1.1%
Value ($000) $5,342 Shares 112,100 Est. Cost $47.65 Unrealized
ETSY ETSY INC 1.1%
Value ($000) $5,254 Shares 93,000 Est. Cost $59.69 Unrealized -1.5%
AZUL S A 1.1%
Value ($000) $5,194 Shares 145,000 Est. Cost $35.82 Unrealized
NBIX NEUROCRINE BIOSCIENCES INC 1.1%
Value ($000) $5,136 Shares 57,000 Est. Cost $82.11 Unrealized +13.8%
TW TRADEWEB MKTS INC 1.1%
Value ($000) $5,133 Shares 138,800 Est. Cost $42.03 Unrealized +5.1%
ARGX ARGENX SE 1.1%
Value ($000) $5,105 Shares 44,800 Est. Cost $83.19 Unrealized
PINS PINTEREST INC 1.1%
Value ($000) $5,073 Shares 191,800 Est. Cost $27.59 Unrealized +8.5%
VAC MARRIOTT VACTINS WORLDWID CO 1.0%
Value ($000) $4,973 Shares 48,000 Est. Cost $98.63 Unrealized -0.3%
ARISTA NETWORKS INC 0.9%
Value ($000) $4,301 Shares 18,000 Est. Cost $276.64 Unrealized
ANAPLAN INC 0.9%
Value ($000) $4,042 Shares 86,000 Est. Cost $50.47 Unrealized
CHRS COHERUS BIOSCIENCES INC 0.8%
Value ($000) $3,758 Shares 185,500 Est. Cost $13.76 Unrealized +45.2%
VCYT VERACYTE INC 0.7%
Value ($000) $3,480 Shares 145,000 Est. Cost $25.07 Unrealized +6.1%
MDGL MADRIGAL PHARMACEUTICALS INC 0.7%
Value ($000) $3,449 Shares 40,000 Est. Cost Unrealized
LOW LOWES COS INC 0.7%
Value ($000) $3,299 Shares 30,000 Est. Cost $94.02 Unrealized 0.0%
BIOHAVEN PHARMACTL HLDG CO L 0.7%
Value ($000) $3,170 Shares 76,000 Est. Cost $48.62 Unrealized
TMUS T MOBILE US INC 0.6%
Value ($000) $2,914 Shares 37,000 Est. Cost $75.70 Unrealized 0.0%
NVCR NOVOCURE LTD 0.6%
Value ($000) $2,818 Shares 37,690 Est. Cost $40.02 Unrealized +99.8%
PODD INSULET CORP 0.6%
Value ($000) $2,804 Shares 17,000 Est. Cost $140.54 Unrealized 0.0%
MEDICINES CO 0.5%
Value ($000) $2,605 Shares 52,100 Est. Cost $42.25 Unrealized
PORTOLA PHARMACEUTICALS INC 0.5%
Value ($000) $2,521 Shares 94,000 Est. Cost $34.69 Unrealized
ASND ASCENDIS PHARMA A S 0.5%
Value ($000) $2,408 Shares 25,000 Est. Cost $117.67 Unrealized
KRYS KRYSTAL BIOTECH INC 0.4%
Value ($000) $2,026 Shares 58,319 Est. Cost $44.70 Unrealized 0.0%
ANAPLAN INC 0.4%
Value ($000) $1,880 Shares 40,000 Est. Cost $50.47 Unrealized
GLPG GALAPAGOS NV 0.4%
Value ($000) $1,832 Shares 12,000 Est. Cost $93.13 Unrealized
ARENA PHARMACEUTICALS INC 0.4%
Value ($000) $1,831 Shares 40,000 Est. Cost $37.56 Unrealized
MIRATI THERAPEUTICS INC 0.4%
Value ($000) $1,792 Shares 23,000 Est. Cost $103.02 Unrealized
EW EDWARDS LIFESCIENCES CORP 0.4%
Value ($000) $1,760 Shares 8,000 Est. Cost $70.25 Unrealized 0.0%
ZOGENIX INC 0.4%
Value ($000) $1,722 Shares 43,000 Est. Cost $38.72 Unrealized
NYT NEW YORK TIMES CO 0.3%
Value ($000) $1,538 Shares 54,000 Est. Cost $23.60 Unrealized +26.0%
ZM ZOOM VIDEO COMMUNICATIONS IN 0.3%
Value ($000) $1,523 Shares 20,000 Est. Cost $82.26 Unrealized +9.5%
MEDICINES CO 0.3%
Value ($000) $1,500 Shares 30,000 Est. Cost $42.25 Unrealized
NORDSTROM INC 0.3%
Value ($000) $1,347 Shares 40,000 Est. Cost $33.67 Unrealized
OKTA OKTA INC 0.2%
Value ($000) $984 Shares 10,000 Est. Cost $45.16 Unrealized +176.6%
PTCT PTC THERAPEUTICS INC 0.2%
Value ($000) $853 Shares 25,208 Est. Cost $39.49 Unrealized +10.2%
TILRAY INC 0.2%
Value ($000) $743 Shares 30,000 Est. Cost Unrealized
VAC MARRIOTT VACTINS WORLDWID CO 0.0%
Value ($000) $207 Shares 2,000 Est. Cost $98.63 Unrealized -0.3%