Atika Capital Management LLC Hedge Fund

CIK: 0001599731 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Nov 13, 2025

Total Value ($000): $1,241,750 (100.0% shares, 0.0% debt)

Holdings (86)

VRT VERTIV HOLDINGS CO 7.4%
Value ($000) $92,492 Shares 613,100 Est. Cost $59.01 Unrealized +125.9%
AMZN AMAZON COM INC 7.0%
Value ($000) $87,180 Shares 397,049 Est. Cost $185.15 Unrealized +22.3%
MSFT MICROSOFT CORP 6.9%
Value ($000) $85,462 Shares 165,000 Est. Cost $339.92 Unrealized +49.7%
SPOT SPOTIFY TECHNOLOGY S A 3.5%
Value ($000) $43,883 Shares 62,870 Est. Cost $390.13 Unrealized +79.2%
MLM MARTIN MARIETTA MATLS INC 3.5%
Value ($000) $43,163 Shares 68,483 Est. Cost $448.12 Unrealized +32.7%
BWXT BWX TECHNOLOGIES INC 3.2%
Value ($000) $40,082 Shares 217,400 Est. Cost $89.60 Unrealized +79.2%
ANET ARISTA NETWORKS INC 2.7%
Value ($000) $33,689 Shares 231,208 Est. Cost $99.84 Unrealized +29.0%
LLY ELI LILLY & CO 2.5%
Value ($000) $31,359 Shares 41,100 Est. Cost $527.83 Unrealized +40.6%
CEG CONSTELLATION ENERGY CORP 2.5%
Value ($000) $31,196 Shares 94,800 Est. Cost $236.85 Unrealized +36.0%
SATS ECHOSTAR CORP 2.4%
Value ($000) $30,414 Shares 3,983 Est. Cost $37.97 Unrealized +19.3%
TLN TALEN ENERGY CORP 2.4%
Value ($000) $29,479 Shares 69,300 Est. Cost $169.36 Unrealized +113.3%
STX SEAGATE TECHNOLOGY HLDNGS PL 2.2%
Value ($000) $27,878 Shares 118,096 Est. Cost $169.71 Unrealized 0.0%
GEV GE VERNOVA INC 2.1%
Value ($000) $26,096 Shares 42,439 Est. Cost $218.46 Unrealized +177.2%
META META PLATFORMS INC 2.1%
Value ($000) $26,070 Shares 35,500 Est. Cost $436.06 Unrealized +70.4%
ISRG INTUITIVE SURGICAL INC 2.1%
Value ($000) $25,598 Shares 57,236 Est. Cost $255.98 Unrealized +87.5%
VST VISTRA CORP 1.9%
Value ($000) $24,098 Shares 123,000 Est. Cost $89.34 Unrealized +121.3%
CYBERARK SOFTWARE LTD 1.7%
Value ($000) $21,672 Shares 44,855 Est. Cost $296.87 Unrealized
NFLX NETFLIX INC 1.7%
Value ($000) $21,581 Shares 18,000 Est. Cost $96.13 Unrealized +27.0%
NET CLOUDFLARE INC 1.7%
Value ($000) $21,032 Shares 98,010 Est. Cost $142.69 Unrealized +43.1%
NBIS NEBIUS GROUP N.V. 1.6%
Value ($000) $20,195 Shares 179,880 Est. Cost $55.91 Unrealized +24.2%
RBLX ROBLOX CORP 1.6%
Value ($000) $19,739 Shares 142,500 Est. Cost $89.30 Unrealized +39.2%
VERONA PHARMA PLC 1.5%
Value ($000) $18,781 Shares 176,000 Est. Cost $41.55 Unrealized
MELI MERCADOLIBRE INC 1.5%
Value ($000) $18,532 Shares 7,930 Est. Cost $1578.07 Unrealized +52.1%
HOOD ROBINHOOD MKTS INC 1.4%
Value ($000) $17,325 Shares 121,000 Est. Cost $51.55 Unrealized +111.5%
GKOS GLAUKOS CORP 1.4%
Value ($000) $17,321 Shares 212,400 Est. Cost $85.40 Unrealized +7.5%
DASH DOORDASH INC 1.4%
Value ($000) $17,190 Shares 63,201 Est. Cost $121.09 Unrealized +107.1%
CIDARA THERAPEUTICS INC 1.2%
Value ($000) $15,065 Shares 157,320 Est. Cost $95.76 Unrealized
INSP INSPIRE MED SYS INC 1.1%
Value ($000) $13,920 Shares 187,600 Est. Cost $106.75 Unrealized -5.2%
NVDA NVIDIA CORPORATION 1.1%
Value ($000) $13,788 Shares 73,900 Est. Cost $118.69 Unrealized +46.8%
TSLA TESLA INC 1.1%
Value ($000) $13,786 Shares 31,000 Est. Cost $346.84 Unrealized 0.0%
INSM INSMED INC 1.1%
Value ($000) $13,681 Shares 95,000 Est. Cost $122.51 Unrealized 0.0%
ADBE ADOBE INC 1.1%
Value ($000) $13,651 Shares 38,698 Est. Cost $406.47 Unrealized -11.7%
ROKU ROKU INC 1.1%
Value ($000) $13,317 Shares 133,000 Est. Cost $88.13 Unrealized +4.6%
APPF APPFOLIO INC 1.0%
Value ($000) $12,267 Shares 44,500 Est. Cost $161.31 Unrealized +67.5%
SHOP SHOPIFY INC 0.9%
Value ($000) $11,666 Shares 78,500 Est. Cost $102.39 Unrealized +32.4%
CIEN CIENA CORP 0.9%
Value ($000) $11,654 Shares 80,000 Est. Cost $101.84 Unrealized 0.0%
ALNY ALNYLAM PHARMACEUTICALS INC 0.8%
Value ($000) $10,126 Shares 22,206 Est. Cost $276.71 Unrealized +47.2%
GE GE AEROSPACE 0.8%
Value ($000) $9,927 Shares 33,000 Est. Cost $140.49 Unrealized +94.1%
KVUE KENVUE INC 0.8%
Value ($000) $9,389 Shares 5,785 Est. Cost Unrealized
EYE NATIONAL VISION HLDGS INC 0.7%
Value ($000) $8,786 Shares 301,000 Est. Cost $17.05 Unrealized +44.1%
ASML ASML HOLDING N V 0.7%
Value ($000) $8,461 Shares 8,740 Est. Cost $968.09 Unrealized
MTZ MASTEC INC 0.7%
Value ($000) $8,406 Shares 39,500 Est. Cost $144.03 Unrealized +27.1%
GH GUARDANT HEALTH INC 0.7%
Value ($000) $8,310 Shares 133,000 Est. Cost $46.89 Unrealized +16.0%
NTRA NATERA INC 0.6%
Value ($000) $7,485 Shares 46,497 Est. Cost $112.58 Unrealized +40.5%
DHI D R HORTON INC 0.6%
Value ($000) $7,457 Shares 44,000 Est. Cost $156.63 Unrealized 0.0%
DUOL DUOLINGO INC 0.6%
Value ($000) $7,145 Shares 22,200 Est. Cost $190.59 Unrealized +75.5%
FIVE FIVE BELOW INC 0.6%
Value ($000) $7,039 Shares 45,500 Est. Cost $141.49 Unrealized 0.0%
MLYS MINERALYS THERAPEUTICS INC 0.5%
Value ($000) $6,598 Shares 174,000 Est. Cost $21.63 Unrealized 0.0%
FERG FERGUSON ENTERPRISES INC 0.5%
Value ($000) $6,580 Shares 29,300 Est. Cost $197.54 Unrealized +13.8%
AXSM AXSOME THERAPEUTICS INC 0.5%
Value ($000) $5,951 Shares 49,000 Est. Cost $95.04 Unrealized +18.5%
FND FLOOR & DECOR HLDGS INC 0.5%
Value ($000) $5,896 Shares 800 Est. Cost $81.96 Unrealized 0.0%
ABVX ABIVAX SA 0.5%
Value ($000) $5,858 Shares 69,000 Est. Cost $84.90 Unrealized
STX SEAGATE TECHNOLOGY HLDNGS PL 0.4%
Value ($000) $5,524 Shares 234 Est. Cost $169.71 Unrealized 0.0%
PTGX PROTAGONIST THERAPEUTICS INC 0.4%
Value ($000) $5,514 Shares 83,000 Est. Cost $56.84 Unrealized 0.0%
CALX CALIX INC 0.4%
Value ($000) $5,493 Shares 89,500 Est. Cost $57.59 Unrealized 0.0%
CW CURTISS WRIGHT CORP 0.4%
Value ($000) $5,457 Shares 10,051 Est. Cost $394.21 Unrealized +24.9%
SATS ECHOSTAR CORP 0.4%
Value ($000) $5,269 Shares 69,000 Est. Cost $37.97 Unrealized +19.3%
QURE UNIQURE NV 0.4%
Value ($000) $5,253 Shares 90,000 Est. Cost $18.16 Unrealized 0.0%
U UNITY SOFTWARE INC 0.4%
Value ($000) $5,205 Shares 1,300 Est. Cost $37.08 Unrealized 0.0%
GNRC GENERAC HLDGS INC 0.4%
Value ($000) $5,189 Shares 31,000 Est. Cost $175.19 Unrealized 0.0%
SPNT SIRIUSPOINT LTD 0.4%
Value ($000) $4,703 Shares 260,000 Est. Cost $14.90 Unrealized +25.5%
KYMR KYMERA THERAPEUTICS INC 0.4%
Value ($000) $4,602 Shares 81,300 Est. Cost $34.43 Unrealized +31.0%
TEVA TEVA PHARMACEUTICAL INDS LTD 0.4%
Value ($000) $4,525 Shares 224,000 Est. Cost $20.20 Unrealized
ASND ASCENDIS PHARMA A/S 0.4%
Value ($000) $4,406 Shares 22,160 Est. Cost $167.02 Unrealized
TBBB BBB FOODS INC 0.3%
Value ($000) $4,287 Shares 159,000 Est. Cost $23.66 Unrealized +9.8%
KMLM KRANESHARES TRUST 0.3%
Value ($000) $4,201 Shares 1,000 Est. Cost Unrealized
SN SHARKNINJA INC 0.3%
Value ($000) $4,126 Shares 40,000 Est. Cost $86.45 Unrealized +32.1%
REAL THE REALREAL INC 0.3%
Value ($000) $3,976 Shares 374,000 Est. Cost $7.40 Unrealized 0.0%
AVGO BROADCOM INC 0.3%
Value ($000) $3,794 Shares 11,500 Est. Cost $305.74 Unrealized 0.0%
LMND LEMONADE INC 0.3%
Value ($000) $3,694 Shares 69,000 Est. Cost $48.79 Unrealized 0.0%
AI C3 AI INC 0.3%
Value ($000) $3,647 Shares 2,103 Est. Cost Unrealized
U UNITY SOFTWARE INC 0.3%
Value ($000) $3,203 Shares 80,000 Est. Cost $37.08 Unrealized 0.0%
RXST RXSIGHT INC 0.3%
Value ($000) $3,191 Shares 354,907 Est. Cost $24.21 Unrealized -63.8%
NTSK NETSKOPE INC 0.2%
Value ($000) $2,591 Shares 114,000 Est. Cost $23.79 Unrealized 0.0%
HTFL HEARTFLOW INC 0.2%
Value ($000) $2,323 Shares 69,000 Est. Cost $32.24 Unrealized 0.0%
FND FLOOR & DECOR HLDGS INC 0.2%
Value ($000) $2,211 Shares 30,000 Est. Cost $81.96 Unrealized 0.0%
FIGR FIGURE TECHNOLOGY SOLUTIO 0.2%
Value ($000) $1,964 Shares 54,000 Est. Cost $38.84 Unrealized 0.0%
INFY INFOSYS LTD 0.1%
Value ($000) $1,627 Shares 1,000 Est. Cost Unrealized
XENE XENON PHARMACEUTICALS INC 0.1%
Value ($000) $1,526 Shares 38,000 Est. Cost $35.22 Unrealized 0.0%
RARE ULTRAGENYX PHARMACEUTICAL IN 0.1%
Value ($000) $1,504 Shares 500 Est. Cost Unrealized
IONS IONIS PHARMACEUTICALS INC 0.1%
Value ($000) $1,407 Shares 21,500 Est. Cost $48.82 Unrealized 0.0%
ZURA ZURA BIO LTD 0.1%
Value ($000) $1,195 Shares 276,000 Est. Cost $1.80 Unrealized 0.0%
IBM INTERNATIONAL BUSINESS MACHS 0.1%
Value ($000) $764 Shares 2,708 Est. Cost $259.55 Unrealized 0.0%
CAI CARIS LIFE SCIENCES INC 0.1%
Value ($000) $756 Shares 25,000 Est. Cost $26.95 Unrealized +18.3%
CIDARA THERAPEUTICS INC 0.0%
Value ($000) $469 Shares 49 Est. Cost $95.76 Unrealized
STAA STAAR SURGICAL CO 0.0%
Value ($000) $441 Shares 16,400 Est. Cost $17.63 Unrealized +35.3%