StockDriftsStockDriftsTop 50 Atika Capital Management LLC Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| VRT | VERTIV HOLDINGS CO | 22.13% | 666.1K | $223.0M | +0.00%(+0) | $66.95(+341.95%) | 2026-06-30 | |
| STX | SEAGATE TECHNOLOGY HLDNGS PL | 7.65% | 79.9K | $77.1M | +49.28%(+26.36K) | $349.37(+186.01%) | 2026-06-30 | |
| AMD | ADVANCED MICRO DEVICES INC | 5.5% | 95.5K | $55.5M | new | $388.47(+31.86%) | 2026-06-30 | |
| LLY | ELI LILLY & CO | 4.89% | 41.1K | $49.3M | +0.00%(+0) | $423.31(+178.61%) | 2026-06-30 | |
| INTC | INTEL CORP | 3.66% | 264.0K | $36.9M | new | $90.41(+14.39%) | 2026-06-30 | |
| SATS | ECHOSTAR CORP | 3.34% | 331.4K | $33.6M | +82.09%(+149.40K) | $92.02(+0.52%) | 2026-06-30 | |
| GH | GUARDANT HEALTH INC | 2.69% | 181.0K | $27.2M | +98.90%(+90.00K) | $80.70(+99.10%) | 2026-06-30 | |
| CIEN | CIENA CORP | 2.37% | 48.8K | $23.9M | +11.72%(+5.12K) | $146.48(+186.22%) | 2026-06-30 | |
| ISRG | INTUITIVE SURGICAL INC | 2.26% | 57.2K | $22.8M | +0.00%(+0) | $269.08(+45.11%) | 2026-06-30 | |
| VPG | VISHAY PRECISION GROUP INC | 1.76% | 118.0K | $17.7M | new | $95.30(-23.69%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +21.32% | +78.55% | +1.93% | +10.02% |
| Top 20 Holdings Unweighted | +25.61% | +98.17% | +6.63% | +37.87% |
Atika Capital Management LLC reports $1.52B in US-listed equity holdings across 62 positions in its most recent 13F filing. Its largest disclosed positions are VRT (22.1%), STX (7.7%) and AMD (5.5%). The top 20 holdings account for 71.67% of reported assets. Its disclosed equity book has returned +78.55% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Atika Capital Management LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1599731). View Atika Capital Management LLC’s 13F filings on SEC