Atika Capital Management LLC 13F holdings, Q1 2025
Holdings as of March 31, 2025 · filings on SEC EDGAR · latest filing →
Atika Capital Management LLC disclosed 53 US equity positions worth $651.3m in its Q1 2025 13F filing. The largest position was AMZN at 9.2% of the reported book, followed by MSFT and VRT. Against the Q4 2024 filing, it opened 9 new positions, added to 21 and reduced 16 among the top 50 holdings.
What did Atika Capital Management LLC own in Q1 2025? Top 50 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q4 2024 |
|---|---|---|---|---|---|---|---|
| 1 | AMZN AMAZON COM INC | Consumer Cyclical | 9.2% | $59.6m | 313,249 | 74% | added |
| 2 | MSFT MICROSOFT CORP | Technology | 6.2% | $40.4m | 107,500 | 0% | held |
| 3 | VRT VERTIV HOLDINGS CO | Industrials | 5.4% | $35.2m | 487,100 | 38% | added |
| 4 | SPOT SPOTIFY TECHNOLOGY S A | Communication Services | 5.2% | $34.0m | 61,800 | 49% | added |
| 5 | LLY ELI LILLY & CO | Healthcare | 4.2% | $27.3m | 33,100 | 1% | added |
| 6 | ISRG INTUITIVE SURGICAL INC | Healthcare | 4.2% | $27.3m | 55,100 | 3% | added |
| 7 | MLM MARTIN MARIETTA MATLS INC | Basic Materials | 4.1% | $26.6m | 55,633 | 18% | added |
| 8 | GKOS GLAUKOS CORP | Healthcare | 4.0% | $25.9m | 263,500 | 10% | added |
| 9 | INSP INSPIRE MED SYS INC | Healthcare | 3.9% | $25.6m | 160,600 | 2% | added |
| 10 | ANET ARISTA NETWORKS INC | Technology | 2.5% | $16.6m | 213,988 | 2% | added |
| 11 | MELI MERCADOLIBRE INC | Consumer Cyclical | 2.4% | $15.5m | 7,929 | 2% | added |
| 12 | DASH DOORDASH INC | Consumer Cyclical | 2.3% | $15.1m | 82,785 | 3% | added |
| 13 | NFLX NETFLIX INC | Communication Services | 2.3% | $15.1m | 16,200 | 136% | added |
| 14 | CYBERARK SOFTWARE LTD | 2.2% | $14.4m | 42,700 | -6% | reduced | |
| 15 | TLN TALEN ENERGY CORP | Utilities | 2.2% | $14.4m | 72,160 | -16% | reduced |
| 16 | VST VISTRA CORP | Utilities | 2.1% | $13.6m | 116,000 | 58% | added |
| 17 | VRNA VERONA PHARMA PLC | 2.0% | $13.2m | 208,134 | -2% | reduced | |
| 18 | RXST RXSIGHT INC | Healthcare | 2.0% | $12.9m | 512,773 | 25% | added |
| 19 | GEV GE VERNOVA INC | Industrials | 1.8% | $11.4m | 37,450 | -7% | reduced |
| 20 | META META PLATFORMS INC | Communication Services | 1.7% | $11.0m | 19,001 | -13% | reduced |
| 21 | BWXT BWX TECHNOLOGIES INC | Industrials | 1.6% | $10.6m | 107,400 | 0% | held |
| 22 | NTRA NATERA INC | Healthcare | 1.6% | $10.1m | 71,663 | -0% | held |
| 23 | APPF APPFOLIO INC | Technology | 1.5% | $9.8m | 44,500 | -22% | reduced |
| 24 | GE GE AEROSPACE | Industrials | 1.5% | $9.7m | 48,500 | -12% | reduced |
| 25 | AXSM AXSOME THERAPEUTICS INC | Healthcare | 1.3% | $8.6m | 73,700 | 235% | added |
| 26 | CEG CONSTELLATION ENERGY CORP | Utilities | 1.3% | $8.3m | 41,300 | -13% | reduced |
| 27 | ADBE ADOBE INC | Technology | 1.3% | $8.2m | 21,400 | 19% | added |
| 28 | TARS TARSUS PHARMACEUTICALS INC | Healthcare | 1.1% | $7.4m | 144,400 | -19% | reduced |
| 29 | INSM INSMED INC | Healthcare | 1.1% | $7.3m | 96,000 | – | new |
| 30 | SPNT SIRIUSPOINT LTD | Financial Services | 1.1% | $7.3m | 420,000 | – | new |
| 31 | DUOL DUOLINGO INC | Technology | 1.1% | $7.2m | 23,300 | 34% | added |
| 32 | SLNOEUR SOLENO THERAPEUTICS INC | 1.1% | $7.2m | 100,600 | 42% | added | |
| 33 | EMBJ EMBRAER S.A. | Industrials | 1.1% | $6.9m | 149,100 | 9% | added |
| 34 | TEVA TEVA PHARMACEUTICAL INDS LTD | Healthcare | 1.0% | $6.7m | 436,900 | – | new |
| 35 | HOOD ROBINHOOD MKTS INC | Financial Services | 0.9% | $6.0m | 143,000 | – | new |
| 36 | NVDA NVIDIA CORPORATION | Technology | 0.9% | $5.6m | 52,000 | 12% | added |
| 37 | TW TRADEWEB MKTS INC | Financial Services | 0.8% | $5.5m | 37,256 | -24% | reduced |
| 38 | ASND ASCENDIS PHARMA A/S | Healthcare | 0.8% | $5.5m | 35,200 | – | new |
| 39 | ECHO ECHOSTAR CORP | Communication Services | 0.8% | $5.2m | 203,300 | 7% | added |
| 40 | SHW SHERWIN WILLIAMS CO | Basic Materials | 0.8% | $5.1m | 14,581 | -29% | reduced |
| 41 | ROKU ROKU INC | Communication Services | 0.8% | $5.1m | 72,200 | – | new |
| 42 | TBBB BBB FOODS INC | Consumer Defensive | 0.7% | $4.9m | 182,827 | -17% | reduced |
| 43 | TKO TKO GROUP HOLDINGS INC | Communication Services | 0.7% | $4.8m | 31,300 | – | new |
| 44 | SHOP SHOPIFY INC | Technology | 0.7% | $4.8m | 49,767 | -18% | reduced |
| 45 | FERG FERGUSON ENTERPRISES INC | Industrials | 0.7% | $4.7m | 29,300 | 0% | held |
| 46 | CHECK POINT SOFTWARE TECH LT | 0.7% | $4.6m | 20,000 | – | new | |
| 47 | GAP GAP INC | Consumer Cyclical | 0.7% | $4.4m | 213,700 | -56% | reduced |
| 48 | LNTH LANTHEUS HLDGS INC | Healthcare | 0.7% | $4.4m | 45,100 | -21% | reduced |
| 49 | NET CLOUDFLARE INC | Technology | 0.6% | $4.1m | 36,000 | -50% | reduced |
| 50 | GH GUARDANT HEALTH INC | Healthcare | 0.6% | $3.6m | 85,500 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.