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Atika Capital Management LLC
Atika Capital Management LLC is an investment adviser based in New York, NY, founded in February 2013 by Bradley Farber. The firm specializes in asset management and serves institutional clients through its investment advisory services.
Investment Strategy
Atika Capital Management LLC adopts a fundamentally driven, research-intensive approach to its investment strategy, focusing on public equities and options. The firm primarily manages a concentrated portfolio and actively analyzes sector-specific trends to identify undervalued securities with asymmetric risk/reward profiles. The strategy incorporates both long and short positions based on deep industry and company research.
Latest 13F Filing Activity
Atika Capital Management LLC filed their most recent 13F report on Jun 30, 2025 disclosing 56 equity positions and 6 options positions with a total 13F market value of $1000M. The fund increased holdings in Vertiv Holdings Co., Microsoft Corp., Amazon Com Inc. among other positions. Atika Capital Management LLC reduced exposure to Rxsight Inc., Tarsus Pharmaceuticals Inc., Insmed Inc. among others.
Top Holdings
Equity Positions (56)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
A AMZN | AMAZON COM INC | 8.74% | $87.4M | 398,249 | $185.93 | $219.39 | +$27.8M |
V VRT | VERTIV HOLDINGS CO | 7.87% | $78.7M | 613,100 | $61.24 | $128.41 | +$43.6M |
M MSFT | MICROSOFT CORP | 7.86% | $78.6M | 158,000 | $369.31 | $497.41 | +$38.2M |
S SPOT | SPOTIFY TECHNOLOGY S A | 4.80% | $48.0M | 62,520 | $397.30 | $767.34 | +$14.0M |
M MLM | MARTIN MARIETTA MATLS INC | 3.98% | $39.8M | 72,533 | $446.60 | $548.96 | +$13.2M |
Options Positions (6)
| Ticker | Security | Action | Type | Notional Value | Contracts | Underlying Price | Premium Paid | Change (Contracts) | Change (Value) |
|---|---|---|---|---|---|---|---|---|---|
S SATS | ECHOSTAR CORP | New | Call | $12.1M | 44 | $27.70 | $27.70 | +43.7 | +$12.1M |
A AMZN | AMAZON COM INC | New | Call | $11.0M | 5 | $219.39 | $219.39 | +5 | +$11.0M |
U UBER | UBER TECHNOLOGIES INC | New | Call | $9.3M | 10 | $93.30 | $93.30 | +10 | +$9.3M |
M MDT | MEDTRONIC PLC | New | Call | $6.3M | 7 | $87.17 | $87.17 | +7.2 | +$6.3M |
F FND | FLOOR & DECOR HLDGS INC | New | Call | $2.3M | 3 | $75.96 | $75.96 | +3 | +$2.3M |
Industry Allocation
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