Atika Capital Management LLC Hedge Fund

Location: New York, NY

CIK: 0001599731 · Show all filings

Period: Q1 2021 (← Previous) (Next →)

Filing Date: May 14, 2021

Total Value: $1.152B (100.0% shares, 0.0% debt)

Holdings (90)

TLT ISHARES TR 7.1%
Value $81.27M Shares 6,000 Est. Cost Unrealized
ZLAB ZAI LAB LTD 3.1%
Value $35.36M Shares 265,000 Est. Cost $46.47 Unrealized
Z ZILLOW GROUP INC 3.0%
Value $34.09M Shares 263,000 Est. Cost $81.71 Unrealized +81.6%
INSP INSPIRE MED SYS INC 2.7%
Value $30.64M Shares 148,000 Est. Cost $50.00 Unrealized +325.0%
XBI SPDR SER TR 2.5%
Value $28.76M Shares 2,120 Est. Cost Unrealized
MSFT MICROSOFT CORP 2.4%
Value $27.11M Shares 115,000 Est. Cost $165.08 Unrealized +35.0%
KMX CARMAX INC 2.0%
Value $22.82M Shares 172,000 Est. Cost $118.63 Unrealized +2.6%
IWM ISHARES TR 1.9%
Value $22.09M Shares 1,000 Est. Cost Unrealized
XYZ SQUARE INC 1.9%
Value $21.34M Shares 94,000 Est. Cost $233.92 Unrealized 0.0%
CVNA CARVANA CO 1.8%
Value $21.23M Shares 80,900 Est. Cost $151.76 Unrealized +81.6%
JACOBS ENGR GROUP INC 1.8%
Value $21.2M Shares 164,000 Est. Cost $129.27 Unrealized
ENPH ENPHASE ENERGY INC 1.7%
Value $19.88M Shares 122,600 Est. Cost $16.80 Unrealized +968.4%
ABNB AIRBNB INC 1.7%
Value $19.73M Shares 105,000 Est. Cost $147.63 Unrealized +25.5%
GOOG ALPHABET INC 1.7%
Value $19.65M Shares 9,500 Est. Cost $84.51 Unrealized +16.5%
AMZN AMAZON COM INC 1.6%
Value $18.56M Shares 6,000 Est. Cost $88.28 Unrealized +79.6%
CCS CENTURY CMNTYS INC 1.6%
Value $17.98M Shares 298,000 Est. Cost $27.24 Unrealized +87.2%
SONO SONOS INC 1.5%
Value $17.42M Shares 464,804 Est. Cost $33.75 Unrealized 0.0%
FOUR SHIFT4 PMTS INC 1.4%
Value $16.65M Shares 203,000 Est. Cost $59.82 Unrealized +30.2%
RNG RINGCENTRAL INC 1.4%
Value $16.38M Shares 55,000 Est. Cost $80.23 Unrealized +358.3%
PODD INSULET CORP 1.4%
Value $16.05M Shares 61,500 Est. Cost $250.18 Unrealized +7.0%
RGEN REPLIGEN CORP 1.4%
Value $15.94M Shares 82,000 Est. Cost $98.24 Unrealized +108.7%
SHOCKWAVE MED INC 1.4%
Value $15.83M Shares 121,500 Est. Cost $79.32 Unrealized
MS MORGAN STANLEY 1.3%
Value $15.53M Shares 200,000 Est. Cost $48.82 Unrealized +34.3%
CF CF INDS HLDGS INC 1.3%
Value $15.52M Shares 342,000 Est. Cost $40.67 Unrealized 0.0%
THO THOR INDS INC 1.3%
Value $15.23M Shares 113,000 Est. Cost $66.52 Unrealized +65.1%
DRAFTKINGS INC 1.3%
Value $15.21M Shares 248,000 Est. Cost $46.23 Unrealized
HCA HCA HEALTHCARE INC 1.3%
Value $15.07M Shares 800 Est. Cost Unrealized
ARENA PHARMACEUTICALS INC 1.3%
Value $14.85M Shares 214,000 Est. Cost $51.32 Unrealized
FIVE FIVE BELOW INC 1.3%
Value $14.6M Shares 76,500 Est. Cost $108.93 Unrealized +73.0%
TMUS T-MOBILE US INC 1.2%
Value $14.28M Shares 114,000 Est. Cost $82.63 Unrealized +47.3%
MELI MERCADOLIBRE INC 1.2%
Value $14.28M Shares 9,700 Est. Cost $665.81 Unrealized +154.8%
HORIZON THERAPEUTICS PUB L 1.2%
Value $14.27M Shares 155,000 Est. Cost $92.04 Unrealized
NET CLOUDFLARE INC 1.2%
Value $14.19M Shares 202,000 Est. Cost $39.89 Unrealized +93.2%
DOCU DOCUSIGN INC 1.2%
Value $14.07M Shares 69,500 Est. Cost $125.41 Unrealized +84.9%
ZBH ZIMMER BIOMET HOLDINGS INC 1.2%
Value $13.93M Shares 87,000 Est. Cost $148.71 Unrealized 0.0%
NFLX NETFLIX INC 1.2%
Value $13.82M Shares 26,500 Est. Cost $25.59 Unrealized +107.3%
PYPL PAYPAL HLDGS INC 1.2%
Value $13.6M Shares 56,000 Est. Cost $206.72 Unrealized +21.9%
GH GUARDANT HEALTH INC 1.2%
Value $13.37M Shares 87,600 Est. Cost $86.56 Unrealized +74.6%
2U INC 1.1%
Value $13.19M Shares 345,000 Est. Cost $38.98 Unrealized
LYFT LYFT INC 1.1%
Value $12.51M Shares 198,000 Est. Cost $36.39 Unrealized +53.4%
ROKU ROKU INC 1.1%
Value $12.38M Shares 38,000 Est. Cost $82.75 Unrealized +373.6%
JUNIPER INDL HLDGS INC 1.1%
Value $12.37M Shares 997,510 Est. Cost $12.40 Unrealized
ARVN ARVINAS INC 1.1%
Value $12.29M Shares 186,000 Est. Cost $34.48 Unrealized +121.8%
ACCELERON PHARMA INC 1.1%
Value $12.22M Shares 90,100 Est. Cost $103.23 Unrealized
NUANCE COMMUNICATIONS INC 1.0%
Value $11.8M Shares 270,400 Est. Cost $43.80 Unrealized
SGI TEMPUR SEALY INTL INC 1.0%
Value $11.7M Shares 320,000 Est. Cost $21.29 Unrealized +52.1%
MLM MARTIN MARIETTA MATLS INC 1.0%
Value $11.42M Shares 34,000 Est. Cost $205.07 Unrealized +51.1%
NTRA NATERA INC 1.0%
Value $11.37M Shares 112,000 Est. Cost $74.08 Unrealized +47.9%
META FACEBOOK INC 1.0%
Value $11.34M Shares 385 Est. Cost Unrealized
ARGX ARGENX SE 1.0%
Value $11.32M Shares 41,100 Est. Cost $110.89 Unrealized
FCX FREEPORT-MCMORAN INC 0.9%
Value $10.75M Shares 326,500 Est. Cost $30.35 Unrealized 0.0%
NVDA NVIDIA CORPORATION 0.9%
Value $10.68M Shares 20,000 Est. Cost $6.32 Unrealized +112.2%
RODGERS SILICON VALLEY AQ CO 0.9%
Value $10.52M Shares 1,031,859 Est. Cost $10.19 Unrealized
OKTA OKTA INC 0.9%
Value $10.36M Shares 47,000 Est. Cost $65.29 Unrealized +284.9%
CWH CAMPING WORLD HLDGS INC 0.8%
Value $9.332M Shares 256,500 Est. Cost $12.78 Unrealized +117.1%
EXAS EXACT SCIENCES CORP 0.8%
Value $9.225M Shares 70,000 Est. Cost $69.93 Unrealized +95.7%
PI IMPINJ INC 0.8%
Value $9.099M Shares 160,000 Est. Cost $34.84 Unrealized +69.0%
MDB MONGODB INC 0.8%
Value $9.093M Shares 34,000 Est. Cost $102.72 Unrealized +244.9%
BEACON ROOFING SUPPLY INC 0.8%
Value $8.685M Shares 166,000 Est. Cost $52.32 Unrealized
AERIE PHARMACEUTICALS INC 0.7%
Value $8.578M Shares 480,000 Est. Cost $17.87 Unrealized
LIBERTY MEDIA CORP DEL 0.7%
Value $8.43M Shares 303,000 Est. Cost $19.64 Unrealized
JACOBS ENGR GROUP INC 0.7%
Value $7.757M Shares 600 Est. Cost $129.27 Unrealized
INFINERA CORP 0.7%
Value $7.609M Shares 790,000 Est. Cost $7.17 Unrealized
RARE ULTRAGENYX PHARMACEUTICAL IN 0.7%
Value $7.515M Shares 66,000 Est. Cost $65.53 Unrealized +107.7%
PINS PINTEREST INC 0.6%
Value $7.254M Shares 98,000 Est. Cost $59.99 Unrealized +24.0%
TWLO TWILIO INC 0.6%
Value $6.816M Shares 20,000 Est. Cost $329.55 Unrealized +13.7%
UTHR UNITED THERAPEUTICS CORP DEL 0.6%
Value $6.691M Shares 400 Est. Cost Unrealized
COUPA SOFTWARE INC 0.6%
Value $6.617M Shares 26,000 Est. Cost $82.19 Unrealized
EB EVENTBRITE INC 0.5%
Value $6.247M Shares 281,900 Est. Cost $11.88 Unrealized +69.5%
CLASS ACCELERATION CORP 0.5%
Value $5.983M Shares 899,999 Est. Cost $6.65 Unrealized
MIRATI THERAPEUTICS INC 0.5%
Value $5.824M Shares 34,000 Est. Cost $219.66 Unrealized
INVITAE CORP 0.5%
Value $5.732M Shares 1,500 Est. Cost $43.35 Unrealized
ACHC ACADIA HEALTHCARE COMPANY IN 0.5%
Value $5.599M Shares 98,000 Est. Cost $54.11 Unrealized 0.0%
BMRN BIOMARIN PHARMACEUTICAL INC 0.5%
Value $5.437M Shares 720 Est. Cost Unrealized
M D C HLDGS INC 0.5%
Value $5.248M Shares 88,342 Est. Cost $36.86 Unrealized
APPN APPIAN CORP 0.4%
Value $4.826M Shares 363 Est. Cost Unrealized
BBIO BRIDGEBIO PHARMA INC 0.4%
Value $4.767M Shares 77,400 Est. Cost $35.10 Unrealized +86.4%
LUNG PULMONX CORP 0.4%
Value $4.651M Shares 101,700 Est. Cost $48.97 Unrealized +17.1%
CROX CROCS INC 0.4%
Value $4.36M Shares 54,200 Est. Cost $57.09 Unrealized +33.5%
BIOHAVEN PHARMACTL HLDG CO L 0.3%
Value $3.212M Shares 47,000 Est. Cost $63.48 Unrealized
TMHC TAYLOR MORRISON HOME CORP 0.3%
Value $3.177M Shares 103,100 Est. Cost $16.62 Unrealized +69.0%
INVITAE CORP 0.3%
Value $2.98M Shares 78,000 Est. Cost $43.35 Unrealized
PGNY PROGYNY INC 0.2%
Value $2.872M Shares 64,500 Est. Cost $28.08 Unrealized +66.4%
IGIC INTL GNRL INSURANCE HLDNGS L 0.2%
Value $2.775M Shares 339,798 Est. Cost $9.83 Unrealized -20.5%
EB EVENTBRITE INC 0.2%
Value $2.216M Shares 1,000 Est. Cost $11.88 Unrealized +69.5%
SBH SALLY BEAUTY HLDGS INC 0.2%
Value $2.013M Shares 1,000 Est. Cost Unrealized
ACAD ACADIA PHARMACEUTICALS INC 0.1%
Value $1.678M Shares 65,000 Est. Cost $49.64 Unrealized -11.3%
KARUNA THERAPEUTICS INC 0.1%
Value $1.323M Shares 11,000 Est. Cost $74.71 Unrealized
PRTA PROTHENA CORP PLC 0.0%
Value $450K Shares 17,906 Est. Cost $18.81 Unrealized 0.0%
DXCM DEXCOM 0.0%
Value $360K Shares 1,000 Est. Cost $93.87 Unrealized 0.0%