Atika Capital Management LLC
Atika Capital Management LLC reported 81 positions worth $1.52B as of June 30, 2026 (13F filed August 13, 2026). Largest holding: VRT (14.7%).
| # | Symbol | Company | Type | Value ↓ | % Port. | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|
| ▸ 1 | VRT | SH | $223.0M | 14.66% | 666,100 | — | — | |
| ▸ 2 | XBI | PUT | $89.0M | 5.85% | 5,625 | — | — | |
| ▸ 3 | STX | SH | $77.1M | 5.07% | 79,865 | — | — | |
| ▸ 4 | QQQ | PUT | $73.6M | 4.84% | 1,000 | — | — | |
| ▸ 5 | GEV | PUT | $58.7M | 3.86% | 500 | — | — | |
| ▸ 6 | AMD | SH | $55.5M | 3.65% | 95,500 | — | — | |
| ▸ 7 | AMZN | CALL | $52.9M | 3.48% | 2,220 | — | — | |
| ▸ 8 | LLY | SH | $49.3M | 3.24% | 41,100 | — | — | |
| ▸ 9 | QQQ | CALL | $48.6M | 3.19% | 660 | — | — | |
| ▸ 10 | INTC | SH | $36.9M | 2.42% | 264,000 | — | — |
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Frequently Asked Questions
What stocks does Atika Capital Management LLC hold as of Q2 2026?
Atika Capital Management LLC reported 81 positions worth $1.52B in its Q2 2026 13F filing. Largest positions: VRT (14.7%), XBI (5.9%), STX (5.1%), QQQ (4.8%) and GEV (3.9%).
What did Atika Capital Management LLC buy in Q2 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did Atika Capital Management LLC sell in Q2 2026?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.