Institutional Fund
Atika Capital Management LLC
New York, NYCIK 15997315 filings on record
Portfolio Value
$633.63M
Q1 2026
Holdings
52
Reported positions
New Buys
14
Opened this quarter
QoQ Change
-11.8%
from $718.15M
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Vertiv Holdings Co26.3%
- Eli Lilly & Co6.0%
- Intuitive Surgical Inc4.2%
- Echostar Corp3.4%
- Seagate Technology Hldngs Pl3.3%
- Mastec Inc2.9%
- Other53.9%
Portfolio Holdings
52 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Vertiv Holdings Co | 666.1K | $166.91M | 26.3% | +30.0K | Added |
| 2 | Eli Lilly & Co | 41.1K | $37.80M | 6.0% | 0 | Held |
| 3 | Intuitive Surgical Inc | 57.2K | $26.38M | 4.2% | 0 | Held |
| 4 | Echostar Corp | 182.0K | $21.31M | 3.4% | +57.2K | Added |
| 5 | Seagate Technology Hldngs Pl | 53.5K | $20.96M | 3.3% | +1.6K | Added |
| 6 | Mastec Inc | 57.6K | $18.54M | 2.9% | +1.6K | Added |
| 7 | Netflix Inc | 180.0K | $17.31M | 2.7% | 0 | Held |
| 8 | Ciena Corp | 43.7K | $16.95M | 2.7% | −16.3K | Reduced |
| 9 | Bwx Technologies Inc | 82.5K | $16.88M | 2.7% | −26.4K | Reduced |
| 10 | Terns Pharmaceuticals Inc | 300.0K | $15.82M | 2.5% | −21.2K | Reduced |
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