Atika Capital Management LLC Hedge Fund

Location: New York, NY

CIK: 0001599731 · Show all filings

Period: Q2 2025 (← Previous) (Next →)

Filing Date: Aug 13, 2025

Total Value: $1B (100.0% shares, 0.0% debt)

Holdings (63)

AMZN AMAZON COM INC 8.7%
Value $87.37M Shares 398,249 Est. Cost $185.15 Unrealized +6.9%
VRT VERTIV HOLDINGS CO 7.9%
Value $78.73M Shares 613,100 Est. Cost $59.01 Unrealized +64.6%
MSFT MICROSOFT CORP 7.9%
Value $78.59M Shares 158,000 Est. Cost $332.44 Unrealized +30.1%
SPOT SPOTIFY TECHNOLOGY S A 4.8%
Value $47.97M Shares 62,520 Est. Cost $390.13 Unrealized +64.5%
MLM MARTIN MARIETTA MATLS INC 4.0%
Value $39.82M Shares 72,533 Est. Cost $448.12 Unrealized +17.5%
GKOS GLAUKOS CORP 3.3%
Value $33M Shares 319,500 Est. Cost $85.40 Unrealized +9.9%
ISRG INTUITIVE SURGICAL INC 3.2%
Value $32.39M Shares 59,600 Est. Cost $255.98 Unrealized +104.3%
LLY ELI LILLY & CO 3.2%
Value $32.04M Shares 41,100 Est. Cost $527.83 Unrealized +46.5%
CEG CONSTELLATION ENERGY CORP 3.1%
Value $30.6M Shares 94,800 Est. Cost $236.85 Unrealized +11.4%
BWXT BWX TECHNOLOGIES INC 3.0%
Value $30.31M Shares 210,400 Est. Cost $87.24 Unrealized +33.4%
META META PLATFORMS INC 2.8%
Value $28.05M Shares 38,000 Est. Cost $436.06 Unrealized +41.4%
ANET ARISTA NETWORKS INC 2.7%
Value $26.77M Shares 261,608 Est. Cost $99.84 Unrealized -13.3%
MELI MERCADOLIBRE INC 2.6%
Value $26.14M Shares 10,000 Est. Cost $1578.07 Unrealized +48.0%
VST VISTRA CORP 2.4%
Value $24.03M Shares 124,000 Est. Cost $89.34 Unrealized +65.0%
GEV GE VERNOVA INC 2.3%
Value $22.52M Shares 42,550 Est. Cost $218.46 Unrealized +90.4%
INSP INSPIRE MED SYS INC 2.1%
Value $21.01M Shares 161,900 Est. Cost $107.62 Unrealized +34.7%
HOOD ROBINHOOD MKTS INC 2.0%
Value $20.42M Shares 218,100 Est. Cost $51.55 Unrealized +14.8%
VERONA PHARMA PLC 2.0%
Value $20.1M Shares 212,500 Est. Cost $41.55 Unrealized
TLN TALEN ENERGY CORP 1.7%
Value $17.39M Shares 59,800 Est. Cost $138.87 Unrealized +70.9%
DASH DOORDASH INC 1.6%
Value $16.37M Shares 66,400 Est. Cost $121.09 Unrealized +65.6%
NFLX NETFLIX INC 1.6%
Value $16.07M Shares 12,000 Est. Cost $83.17 Unrealized +36.0%
CYBERARK SOFTWARE LTD 1.6%
Value $15.81M Shares 38,855 Est. Cost $268.11 Unrealized
NET CLOUDFLARE INC 1.3%
Value $13.47M Shares 68,801 Est. Cost $116.59 Unrealized +24.5%
SATS ECHOSTAR CORP 1.2%
Value $12.1M Shares 4,370 Est. Cost $24.43 Unrealized -10.1%
RBLX ROBLOX CORP 1.1%
Value $11.47M Shares 109,000 Est. Cost $78.55 Unrealized 0.0%
AMZN AMAZON COM INC 1.1%
Value $10.97M Shares 500 Est. Cost $185.15 Unrealized +6.9%
APPF APPFOLIO INC 1.0%
Value $10.25M Shares 44,500 Est. Cost $161.31 Unrealized +35.1%
SLNO SOLENO THERAPEUTICS INC 1.0%
Value $10.1M Shares 120,500 Est. Cost $54.84 Unrealized +36.5%
EYE NATIONAL VISION HLDGS INC 1.0%
Value $9.531M Shares 414,200 Est. Cost $17.05 Unrealized 0.0%
UBER UBER TECHNOLOGIES INC 0.9%
Value $9.33M Shares 1,000 Est. Cost Unrealized
NVDA NVIDIA CORPORATION 0.9%
Value $9.29M Shares 58,800 Est. Cost $104.41 Unrealized +20.5%
ALNY ALNYLAM PHARMACEUTICALS INC 0.9%
Value $9.033M Shares 27,700 Est. Cost $276.71 Unrealized 0.0%
DUOL DUOLINGO INC 0.9%
Value $8.651M Shares 21,100 Est. Cost $183.09 Unrealized +139.7%
ADBE ADOBE INC 0.9%
Value $8.627M Shares 22,298 Est. Cost $441.57 Unrealized -12.7%
SN SHARKNINJA INC 0.8%
Value $8.464M Shares 85,500 Est. Cost $86.45 Unrealized 0.0%
MTZ MASTEC INC 0.8%
Value $8.385M Shares 49,200 Est. Cost $144.03 Unrealized 0.0%
GE GE AEROSPACE 0.8%
Value $8.093M Shares 31,441 Est. Cost $133.94 Unrealized +63.2%
SHOP SHOPIFY INC 0.8%
Value $8.005M Shares 69,400 Est. Cost $98.04 Unrealized +2.0%
NTRA NATERA INC 0.8%
Value $7.855M Shares 46,497 Est. Cost $112.58 Unrealized +38.4%
TW TRADEWEB MKTS INC 0.7%
Value $7.32M Shares 50,000 Est. Cost $90.14 Unrealized +54.8%
WWD WOODWARD INC 0.7%
Value $7.01M Shares 28,600 Est. Cost $203.79 Unrealized 0.0%
KYMR KYMERA THERAPEUTICS INC 0.6%
Value $6.398M Shares 146,600 Est. Cost $34.43 Unrealized 0.0%
FERG FERGUSON ENTERPRISES INC 0.6%
Value $6.38M Shares 29,300 Est. Cost $197.54 Unrealized -7.8%
MDT MEDTRONIC PLC 0.6%
Value $6.276M Shares 720 Est. Cost Unrealized
CW CURTISS WRIGHT CORP 0.6%
Value $5.618M Shares 11,500 Est. Cost $394.21 Unrealized 0.0%
SPNT SIRIUSPOINT LTD 0.5%
Value $5.491M Shares 269,300 Est. Cost $14.90 Unrealized +23.4%
AXSM AXSOME THERAPEUTICS INC 0.5%
Value $4.815M Shares 46,121 Est. Cost $93.94 Unrealized +12.7%
TKO TKO GROUP HOLDINGS INC 0.5%
Value $4.767M Shares 26,200 Est. Cost $150.96 Unrealized +5.4%
GH GUARDANT HEALTH INC 0.5%
Value $4.642M Shares 89,200 Est. Cost $43.21 Unrealized +3.4%
RXST RXSIGHT INC 0.5%
Value $4.614M Shares 354,907 Est. Cost $24.21 Unrealized -37.9%
TBBB BBB FOODS INC 0.4%
Value $4.484M Shares 161,544 Est. Cost $23.66 Unrealized +18.9%
ROKU ROKU INC 0.4%
Value $3.92M Shares 44,600 Est. Cost $80.02 Unrealized -12.7%
NBIS NEBIUS GROUP N.V. 0.4%
Value $3.845M Shares 69,500 Est. Cost $34.43 Unrealized 0.0%
ASND ASCENDIS PHARMA A/S 0.3%
Value $2.831M Shares 16,400 Est. Cost $155.86 Unrealized
FND FLOOR & DECOR HLDGS INC 0.2%
Value $2.279M Shares 300 Est. Cost Unrealized
TSM TAIWAN SEMICONDUCTOR MFG LTD 0.2%
Value $2.265M Shares 10,000 Est. Cost $226.49 Unrealized
HNGE HINGE HEALTH INC 0.2%
Value $2.261M Shares 43,700 Est. Cost $40.42 Unrealized 0.0%
WALGREENS BOOTS ALLIANCE INC 0.2%
Value $1.722M Shares 1,500 Est. Cost Unrealized
NOVT NOVANTA INC 0.1%
Value $1.367M Shares 10,600 Est. Cost $121.71 Unrealized 0.0%
WRBY WARBY PARKER INC 0.1%
Value $982K Shares 44,800 Est. Cost $18.48 Unrealized 0.0%
SATS ECHOSTAR CORP 0.1%
Value $670K Shares 24,200 Est. Cost $24.43 Unrealized -10.1%
CAI CARIS LIFE SCIENCES INC 0.1%
Value $668K Shares 25,000 Est. Cost $26.95 Unrealized 0.0%
STAA STAAR SURGICAL CO 0.0%
Value $275K Shares 16,400 Est. Cost $17.63 Unrealized 0.0%