Atika Capital Management LLC
Atika Capital Management LLC reported 243 holdings worth US$1.52B as of Jun 30, 2026 (Form 13F)
As of Jun 30, 2026 · Filed Aug 13, 2026
Atika Capital Management LLC reported 243 holdings worth US$1.52B as of Jun 30, 2026. Largest: Vertiv Holdings, Llc, Advanced Micro Devices Inc and Eli Lilly And Company. Filed Aug 13, 2026 (Form 13F).
- Holdings
- 243
- Value as reported
- US$1.52B
The filing in full
| Company | Shares | Value as reported | % of portfolio |
|---|
| Vertiv Holdings, Llc | 666K | US$223M | 14.7% |
| Advanced Micro Devices Inc | 95,500 | US$55.5M | 3.6% |
| Eli Lilly And Company | 41,100 | US$49.3M | 3.2% |
| Intel Corporation | 264K | US$36.9M | 2.4% |
| Echostar Corporation | 331K | US$33.6M | 2.2% |
| Guardant Health, Inc. | 181K | US$27.2M | 1.8% |
| Ciena Corporation | 48,768 | US$23.9M | 1.6% |
| Intuitive Surgical, Inc. | 57,216 | US$22.8M | 1.5% |
| Vishay Precision Group, Inc. | 118K | US$17.7M | 1.2% |
| Marvell Technology, Inc. | 58,000 | US$17.3M | 1.1% |
| Rocket Lab Corporation | 169K | US$17.2M | 1.1% |
| Western Digital Corporation | 26,477 | US$16.9M | 1.1% |
| Revolution Medicines, Inc. | 88,000 | US$16.5M | 1.1% |
| Dianthus Therapeutics, Inc. | 165K | US$16.1M | 1.1% |
| Axsome Therapeutics, Inc. | 63,000 | US$15.4M | 1.0% |
| Teva Pharmaceutical Industries Limited | 440K | US$14.9M | 0.98% |
| Mastec, Inc. | 35,500 | US$14.8M | 0.97% |
| Sharkninja, Inc. | 88,000 | US$13.4M | 0.88% |
| Netflix, Inc. | 180K | US$12.9M | 0.84% |
| Curtiss-wright Corporation | 16,000 | US$12.1M | 0.80% |
| Kymera Therapeutics, Inc. | 104K | US$11.9M | 0.78% |
| Sitime Corporation | 15,000 | US$11.2M | 0.74% |
| Twist Bioscience Corporation | 108K | US$11.1M | 0.73% |
| The Realreal, Inc. | 940K | US$11.1M | 0.73% |
| Cogent Biosciences, Inc. | 272K | US$10.5M | 0.69% |
| Bwx Technologies, Inc. | 54,000 | US$10.5M | 0.69% |
| Amazon.com, Inc. | 44,000 | US$10.5M | 0.69% |
| Bbb Foods Inc. | 250K | US$10.4M | 0.68% |
| Axogen, Inc. | 221K | US$10.2M | 0.67% |
| Nokia Oyj | 750K | US$9.96M | 0.65% |
| Oruka Therapeutics, Inc. | 100K | US$9.52M | 0.63% |
| Ttm Technologies, Inc. | 50,000 | US$9.35M | 0.61% |
| Charles River Laboratories International, Inc. | 38,000 | US$8.62M | 0.57% |
| Acm Research, Inc. | 63,000 | US$7.99M | 0.53% |
| Roivant Sciences Ltd. | 217K | US$7.68M | 0.50% |
| Mercadolibre, Inc. | 4,510 | US$7.66M | 0.50% |
| Appfolio, Inc. | 47,500 | US$7.62M | 0.50% |
| Protagonist Therapeutics, Inc. | 62,100 | US$7.61M | 0.50% |
| Reddit, Inc. | 43,000 | US$7.46M | 0.49% |
| Semtech Corporation | 46,000 | US$7.45M | 0.49% |
| Five Below, Inc. | 40,000 | US$7.19M | 0.47% |
| Ferguson Enterprises Inc. | 29,300 | US$6.95M | 0.46% |
| Definium Therapeutics, Inc. | 122K | US$5.74M | 0.38% |
| Immunome, Inc. | 263K | US$5.57M | 0.37% |
| Hut 8 Corp. | 44,500 | US$5.14M | 0.34% |
| Warby Parker Inc. | 150K | US$4.55M | 0.30% |
| Jatt Ii Acquisition Corp | 400K | US$4.54M | 0.30% |
| Praxis Precision Medicines, Inc. | 12,900 | US$4.32M | 0.28% |
| Nlight, Inc. | 55,000 | US$3.83M | 0.25% |
| Abivax Sa | 27,000 | US$3.6M | 0.24% |
| Crowdstrike Holdings, Inc. | 3,800 | US$2.9M | 0.19% |
| Tarsus Pharmaceuticals, Inc. | 40,000 | US$2.52M | 0.17% |
| Krystal Biotech, Inc. | 6,000 | US$2.23M | 0.15% |
| Vericel Corporation | 34,000 | US$1.51M | 0.10% |
| Veradermics, Incorporated | 12,000 | US$1.48M | 0.10% |
| Sweetgreen, Inc. | 120K | US$1.06M | 0.07% |
| Sandisk Corporation | 303 | US$689K | 0.05% |
| Stubhub Holdings, Inc. | 50,000 | US$644K | 0.04% |
| Xenon Pharmaceuticals Inc. | 0 | US$0 | 0.00% |
| Acadia Healthcare Company, Inc. | 0 | US$0 | 0.00% |
| Alphabet Inc (google) Class C | 0 | US$0 | 0.00% |
| Ascendis Pharma A/s | 0 | US$0 | 0.00% |
| Bridgebio Pharma, Inc. | 0 | US$0 | 0.00% |
| Clean Harbors, Inc. | 0 | US$0 | 0.00% |
| Cloudflare, Inc. | 0 | US$0 | 0.00% |
| Dbv Technologies Sa | 0 | US$0 | 0.00% |
| Ge Aerospace | 0 | US$0 | 0.00% |
| Heico Corporation | 0 | US$0 | 0.00% |
| Karman Holdings Inc. | 0 | US$0 | 0.00% |
| Maze Therapeutics, Inc. | 0 | US$0 | 0.00% |
| Meta Platforms, Inc. | 0 | US$0 | 0.00% |
| Qxo, Inc. | 0 | US$0 | 0.00% |
| Talen Energy Corporation | 0 | US$0 | 0.00% |
| Terns Pharmaceuticals, Inc. | 0 | US$0 | 0.00% |
| United Therapeutics Corporation | 0 | US$0 | 0.00% |
Source
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