Atika Capital Management LLC Hedge Fund

Location: New York, NY

CIK: 0001599731 · Show all filings

Period: Q1 2026 (← Previous) (Next →)

Filing Date: May 14, 2026

Total Value: $796M (100.0% shares, 0.0% debt)

Holdings (60)

VRT VERTIV HOLDINGS CO 21.0%
Value $167M Shares 666,100 Est. Cost $69.31 Unrealized +188.3%
XBI SPDR SERIES TRUST 6.8%
Value $53.97M Shares 4,225 Est. Cost Unrealized
LLY ELI LILLY & CO 4.7%
Value $37.8M Shares 41,100 Est. Cost $527.83 Unrealized +98.4%
SMH VANECK ETF TRUST 3.5%
Value $27.6M Shares 720 Est. Cost Unrealized
ISRG INTUITIVE SURGICAL INC 3.3%
Value $26.38M Shares 57,216 Est. Cost $255.98 Unrealized +103.5%
IWM ISHARES TR 3.1%
Value $24.8M Shares 1,000 Est. Cost Unrealized
SATS ECHOSTAR CORP 2.7%
Value $21.31M Shares 182,000 Est. Cost $75.93 Unrealized +53.2%
STX SEAGATE TECHNOLOGY HLDNGS PL 2.6%
Value $20.96M Shares 53,500 Est. Cost $175.87 Unrealized +114.1%
MTZ MASTEC INC 2.3%
Value $18.54M Shares 57,636 Est. Cost $165.89 Unrealized +50.8%
SATS ECHOSTAR CORP 2.3%
Value $18.53M Shares 1,583 Est. Cost $75.93 Unrealized +53.2%
NFLX NETFLIX INC. 2.2%
Value $17.31M Shares 180,000 Est. Cost $106.64 Unrealized -21.4%
CIEN CIENA CORP 2.1%
Value $16.95M Shares 43,651 Est. Cost $101.84 Unrealized +166.0%
BWXT BWX TECHNOLOGIES INC 2.1%
Value $16.88M Shares 82,550 Est. Cost $89.60 Unrealized +126.6%
NFLX NETFLIX INC. 2.0%
Value $15.86M Shares 1,650 Est. Cost $106.64 Unrealized -21.4%
TERN TERNS PHARMACEUTICALS INC 2.0%
Value $15.82M Shares 300,000 Est. Cost $23.11 Unrealized +62.1%
TEVA TEVA PHARMACEUTICAL INDS LTD 1.8%
Value $14.37M Shares 477,000 Est. Cost $27.77 Unrealized
GDX VANECK ETF TRUST 1.7%
Value $13.77M Shares 1,500 Est. Cost $91.77 Unrealized
NET CLOUDFLARE INC 1.7%
Value $13.41M Shares 65,000 Est. Cost $148.86 Unrealized +22.5%
GOOG ALPHABET INC 1.6%
Value $12.41M Shares 43,250 Est. Cost $287.24 Unrealized +12.7%
COGT COGENT BIOSCIENCES INC 1.4%
Value $11.29M Shares 293,200 Est. Cost $28.11 Unrealized +32.9%
ORKA ORUKA THERAPEUTICS INC 1.4%
Value $11.28M Shares 229,900 Est. Cost $32.45 Unrealized 0.0%
DNTH DIANTHUS THERAPEUTICS INC 1.4%
Value $10.81M Shares 128,800 Est. Cost $38.77 Unrealized +22.7%
WDC WESTERN DIGITAL CORP 1.3%
Value $10.2M Shares 37,717 Est. Cost $251.23 Unrealized 0.0%
AMZN AMAZON COM INC 1.1%
Value $9.101M Shares 43,700 Est. Cost $185.15 Unrealized +22.5%
TTMI TTM TECHNOLOGIES INC 1.1%
Value $9.06M Shares 93,000 Est. Cost $65.27 Unrealized +43.1%
FIVE FIVE BELOW INC 1.1%
Value $9.02M Shares 39,480 Est. Cost $145.50 Unrealized +38.6%
CW CURTISS WRIGHT CORP 1.1%
Value $8.855M Shares 13,000 Est. Cost $455.75 Unrealized +42.8%
GH GUARDANT HEALTH INC 1.1%
Value $8.406M Shares 91,000 Est. Cost $46.89 Unrealized +129.1%
MELI MERCADOLIBRE INC 1.0%
Value $7.798M Shares 4,510 Est. Cost $1578.07 Unrealized +30.9%
APPF APPFOLIO INC 0.9%
Value $7.496M Shares 47,500 Est. Cost $163.77 Unrealized +22.3%
GDX VANECK ETF TRUST 0.9%
Value $7.342M Shares 80,000 Est. Cost $91.77 Unrealized
UTHR UNITED THERAPEUTICS CORP DEL 0.9%
Value $7.323M Shares 12,350 Est. Cost $480.44 Unrealized 0.0%
KRMN KARMAN HLDGS INC 0.9%
Value $7.245M Shares 90,500 Est. Cost $96.11 Unrealized 0.0%
FERG FERGUSON ENTERPRISES INC 0.9%
Value $6.835M Shares 29,300 Est. Cost $197.54 Unrealized +27.1%
PTGX PROTAGONIST THERAPEUTICS INC 0.8%
Value $6.545M Shares 62,100 Est. Cost $57.71 Unrealized +44.3%
CLH CLEAN HARBORS INC 0.8%
Value $6.266M Shares 21,855 Est. Cost $258.44 Unrealized +1.8%
TLN TALEN ENERGY CORP 0.7%
Value $5.903M Shares 18,490 Est. Cost $169.36 Unrealized +117.4%
IMNM IMMUNOME INC 0.7%
Value $5.75M Shares 262,900 Est. Cost $17.55 Unrealized +31.5%
META META PLATFORMS INC 0.7%
Value $5.721M Shares 10,000 Est. Cost $655.57 Unrealized 0.0%
DBVT DBV TECHNOLOGIES S A 0.7%
Value $5.667M Shares 271,300 Est. Cost $19.58 Unrealized
RKLB ROCKET LAB CORP 0.7%
Value $5.523M Shares 86,000 Est. Cost $63.42 Unrealized +25.0%
HEI HEICO CORP NEW 0.7%
Value $5.282M Shares 19,265 Est. Cost $315.99 Unrealized +7.3%
QXO QXO INC 0.6%
Value $5.132M Shares 264,253 Est. Cost $19.16 Unrealized +26.0%
SITM SITIME CORP 0.6%
Value $5.113M Shares 14,805 Est. Cost $377.59 Unrealized 0.0%
INTC INTEL CORP 0.6%
Value $4.413M Shares 1,000 Est. Cost Unrealized
GE GE AEROSPACE 0.6%
Value $4.401M Shares 15,510 Est. Cost $140.49 Unrealized +126.5%
ASND ASCENDIS PHARMA A/S 0.5%
Value $4.374M Shares 19,125 Est. Cost $167.02 Unrealized
REAL THE REALREAL INC 0.5%
Value $4.096M Shares 451,055 Est. Cost $9.31 Unrealized +52.9%
TERN TERNS PHARMACEUTICALS INC 0.5%
Value $3.796M Shares 720 Est. Cost $23.11 Unrealized +62.1%
LASR NLIGHT INC 0.5%
Value $3.763M Shares 66,000 Est. Cost $47.72 Unrealized 0.0%
XENE XENON PHARMACEUTICALS INC 0.4%
Value $3.483M Shares 59,900 Est. Cost $39.21 Unrealized +7.1%
TBBB BBB FOODS INC 0.4%
Value $3.368M Shares 95,218 Est. Cost $23.66 Unrealized +50.5%
MAZE MAZE THERAPEUTICS INC 0.4%
Value $3.328M Shares 111,500 Est. Cost $44.04 Unrealized 0.0%
ABVX ABIVAX SA 0.4%
Value $3.207M Shares 28,800 Est. Cost $84.90 Unrealized
ACHC ACADIA HEALTHCARE COMPANY IN 0.4%
Value $2.868M Shares 122,600 Est. Cost $14.53 Unrealized 0.0%
WRBY WARBY PARKER INC 0.4%
Value $2.844M Shares 135,000 Est. Cost $21.76 Unrealized +15.8%
KRYS KRYSTAL BIOTECH INC 0.3%
Value $2.745M Shares 10,625 Est. Cost $272.40 Unrealized 0.0%
BBIO BRIDGEBIO PHARMA INC 0.3%
Value $2.614M Shares 35,200 Est. Cost $74.48 Unrealized 0.0%
HUT HUT 8 CORP 0.3%
Value $2.313M Shares 49,300 Est. Cost $56.58 Unrealized 0.0%
HEI/A HEICO CORP NEW 0.3%
Value $2.232M Shares 10,575 Est. Cost $259.47 Unrealized 0.0%