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CIK: 0001599731
Total reported value
$1.5B
$1.5B
59 檔
12.9%
According to the latest 13F quarterly dataset, Atika Capital Management LLC managed an equity portfolio of $1.5B at the end of Q1 2025, spanning 59 distinct U.S. exchange-listed positions.
In Q1 2025, Atika Capital Management LLC displayed an active expansion posture, initiating 59 new positions and adding to 0 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 9.14% | +2.74% | +73.79% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 6.19% | — | — | |
| 3 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 5.39% | -11.61% | +38.01% | |
| 4 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 5.21% | — | +48.56% | |
| 5 | LLY | Eli Lilly & Co | Stock-Healthcare | 4.19% | -2.71% | +1.38% | |
| 6 | ISRG | Intuitive Surgical Inc | Stock-Healthcare | 4.19% | -2.65% | +2.80% | |
| 7 | MLM | Martin Marietta Materials | Stock-Materials | 4.08% | — | +18.12% | |
| 8 | GKOS | Glaukos CORP | Stock-Healthcare | 3.98% | — | +10.02% | |
| 9 | INSP | Inspire Medical Systems Inc | Stock-Healthcare | 3.92% | — | +1.90% | |
| 10 | ANET | Arista Networks Inc | Stock-Tech | 2.54% | — | +2.09% | |
| 11 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 2.37% | -0.73% | +2.31% | |
| 12 | DASH | Doordash Inc - A | Stock-Consumer Disc | 2.32% | — | +2.97% | |
| 13 | NFLX | Netflix Inc | Stock-Comm Services | 2.32% | -1.91% | +136.50% | |
| 14 | ✓ | Cyberark Software LTD. Cmn | Stock-Other | 2.21% | — | -6.15% | |
| 15 | TLN | Talen Energy CORP | Stock-Utilities | 2.21% | -0.93% | EXIT | |
| 16 | VST | Vistra CORP | Stock-Utilities | 2.09% | — | +57.82% | |
| 17 | VRNA | Verona Pharma PLC - Adr | Stock-Other | 2.03% | — | -1.82% | |
| 18 | RXST | Rxsight Inc | Stock-Other | 1.99% | — | +25.62% | |
| 19 | GEV | GE Vernova Inc | Stock-Industrials | 1.75% | +3.86% | NEW | |
| 20 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.68% | -0.90% | EXIT | |
| 21 | BWXT | Bwx Technologies Inc | Stock-Industrials | 1.63% | -1.97% | — | |
| 22 | NTRA | Natera Inc | Stock-Healthcare | 1.55% | — | -0.05% | |
| 23 | APPF | Appfolio Inc - A | Stock-Tech | 1.50% | -0.68% | -22.34% | |
| 24 | GE | General Electric | Stock-Industrials | 1.49% | -0.69% | EXIT | |
| 25 | AXSM | Axsome Therapeutics Inc | Stock-Healthcare | 1.32% | +1.01% | NEW | |
| 26 | CEG | Constellation Energy | Stock-Utilities | 1.28% | — | -12.87% | |
| 27 | ADBE | Adobe Inc | Stock-Tech | 1.26% | — | +18.89% | |
| 28 | TARS | Tarsus Pharmaceuticals Inc | Stock-Other | 1.14% | +0.17% | NEW | |
| 29 | INSM | Insmed Inc | Stock-Healthcare | 1.12% | — | — | |
| 30 | SPNT | SiriusPoint Ltd. | Stock-Other | 1.11% | — | — | |
| 31 | DUOL | Duolingo | Stock-Tech | 1.11% | — | +33.91% | |
| 32 | SLNOEUR | Soleno Therapeutics Inc | Stock-Other | 1.11% | — | +43.21% | |
| 33 | EMBJ | Embraer Sa-spon Adr | Stock-Industrials | 1.06% | — | +9.15% | |
| 34 | TEVA | Teva Pharmaceutical-sp Adr | Stock-Healthcare | 1.03% | -1.06% | — | |
| 35 | HOOD | Robinhood Markets Inc - A | Stock-Financials | 0.91% | — | — | |
| 36 | NVDA | Nvidia CORP | Stock-Tech | 0.86% | — | +11.83% | |
| 37 | TW | Tradeweb Markets Inc-class A | Stock-Financials | 0.85% | — | -23.82% | |
| 38 | ASND | Ascendis Pharma A/S | Stock-Other | 0.84% | -0.69% | EXIT | |
| 39 | ECHO | Echostar Corp-a | Stock-Comm Services | 0.80% | -0.70% | +7.36% | |
| 40 | SHW | Sherwin-williams Co/the | Stock-Materials | 0.78% | — | -28.52% | |
| 41 | ROKU | Roku Inc | Stock-Comm Services | 0.78% | — | — | |
| 42 | TBBB | BBB Foods Inc. | Stock-Other | 0.75% | +0.15% | -17.16% | |
| 43 | TKO | Tko Group Holdings Inc | Stock-Comm Services | 0.73% | — | — | |
| 44 | SHOP | Shopify Inc - Class A | Stock-Tech | 0.73% | — | -18.41% | |
| 45 | FERG | Ferguson Enterprises Inc | Stock-Industrials | 0.72% | -0.62% | — | |
| 46 | CHKP | Check Point Software Technologies Ltd. | Stock-Tech | 0.70% | — | — | |
| 47 | LNTH | Lantheus Holdings Inc | Stock-Healthcare | 0.69% | — | -19.70% | |
| 48 | GAP | Gap Inc/the | Stock-Consumer Disc | 0.68% | — | -55.77% | |
| 49 | NET | Cloudflare Inc - Class A | Stock-Tech | 0.62% | -2.11% | EXIT | |
| 50 | GH | Guardant Health Inc | Stock-Healthcare | 0.56% | +0.46% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMZN | Amazon.com Inc | — | NEW | New buy |
| 2 | MSFT | Microsoft CORP | — | NEW | New buy |
| 3 | VRT | Vertiv Holdings Co-a | — | NEW | New buy |
| 4 | SPOT | Spotify Technology S.A. | — | NEW | New buy |
| 5 | IWM | Ishares Russell 2000 ETF | — | NEW | New buy |
| 6 | LLY | Eli Lilly & Co | — | NEW | New buy |
| 7 | ISRG | Intuitive Surgical Inc | — | NEW | New buy |
| 8 | MLM | Martin Marietta Materials | — | NEW | New buy |
| 9 | GKOS | Glaukos CORP | — | NEW | New buy |
| 10 | INSP | Inspire Medical Systems Inc | — | NEW | New buy |
| 11 | ANET | Arista Networks Inc | — | NEW | New buy |
| 12 | MELI | Mercadolibre Inc | — | NEW | New buy |
| 13 | DASH | Doordash Inc - A | — | NEW | New buy |
| 14 | NFLX | Netflix Inc | — | NEW | New buy |
| 15 | ✓ | Cyberark Software LTD. Cmn | — | NEW | New buy |
| 16 | TLN | Talen Energy CORP | — | NEW | New buy |
| 17 | RXST | Rxsight Inc | — | NEW | New buy |
| 18 | VST | Vistra CORP | — | NEW | New buy |
| 19 | VRNA | Verona Pharma PLC - Adr | — | NEW | New buy |
| 20 | SLNOEUR | Soleno Therapeutics Inc | — | NEW | New buy |
| 21 | LNTH | Lantheus Holdings Inc | — | NEW | New buy |
| 22 | GEV | GE Vernova Inc | — | NEW | New buy |
| 23 | META | Meta Platforms Inc-class A | — | NEW | New buy |
| 24 | BWXT | Bwx Technologies Inc | — | NEW | New buy |
| 25 | NTRA | Natera Inc | — | NEW | New buy |
| 26 | APPF | Appfolio Inc - A | — | NEW | New buy |
| 27 | GE | General Electric | — | NEW | New buy |
| 28 | AXSM | Axsome Therapeutics Inc | — | NEW | New buy |
| 29 | CEG | Constellation Energy | — | NEW | New buy |
| 30 | ADBE | Adobe Inc | — | NEW | New buy |
| 31 | TSLA | Tesla Inc | — | NEW | New buy |
| 32 | TARS | Tarsus Pharmaceuticals Inc | — | NEW | New buy |
| 33 | INSM | Insmed Inc | — | NEW | New buy |
| 34 | SPNT | SiriusPoint Ltd. | — | NEW | New buy |
| 35 | DUOL | Duolingo | — | NEW | New buy |
| 36 | EMBJ | Embraer Sa-spon Adr | — | NEW | New buy |
| 37 | TEVA | Teva Pharmaceutical-sp Adr | — | NEW | New buy |
| 38 | HOOD | Robinhood Markets Inc - A | — | NEW | New buy |
| 39 | NVDA | Nvidia CORP | — | NEW | New buy |
| 40 | TW | Tradeweb Markets Inc-class A | — | NEW | New buy |
| 41 | ASND | Ascendis Pharma A/S | — | NEW | New buy |
| 42 | ECHO | Echostar Corp-a | — | NEW | New buy |
| 43 | SHW | Sherwin-williams Co/the | — | NEW | New buy |
| 44 | ROKU | Roku Inc | — | NEW | New buy |
| 45 | TBBB | BBB Foods Inc. | — | NEW | New buy |
| 46 | TKO | Tko Group Holdings Inc | — | NEW | New buy |
| 47 | SHOP | Shopify Inc - Class A | — | NEW | New buy |
| 48 | FERG | Ferguson Enterprises Inc | — | NEW | New buy |
| 49 | CHKP | Check Point Software Technologies Ltd. | — | NEW | New buy |
| 50 | GAP | Gap Inc/the | — | NEW | New buy |
According to official SEC Form 13F filings, Atika Capital Management LLC reported a total U.S. public equity portfolio value of $1.5B across 59 disclosed positions in Q1 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including AMZN, MSFT, VRT) accounted for 12.9% of total reported equity market value during Q1 2025.
Top New Position Initiated
AMZN
市值: $59.6M
During Q1 2025, Atika Capital Management LLC's top holdings by market value included AMZN (9.1%)、MSFT (6.2%)、VRT (5.4%). The largest single position, AMZN, represented 9.1% of total portfolio value.
In Q1 2025, Atika Capital Management LLC made 59 total portfolio adjustments, initiating 59 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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