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Portfolio (Quarterly) Guide ↗

Atika Capital Management LLC

· CIK 0001599731
13F Portfolio $950M AUM Filed Feb 13, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 77 New
Page 1 of 4  ·  77 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 XBI PUT SPDR SERIES TRUST 9,625.0 $117.4M 12.36% NEW $12193.00 -98.9%
2 VRT VERTIV HOLDINGS CO Industrials 636,100.0 $103.1M 10.85% NEW $162.01 +100.9%
3 LLY ELI LILLY & CO Healthcare 41,100.0 $44.2M 4.65% NEW $1074.68 -0.3%
4 SATS CALL ECHOSTAR CORP Technology 3,983.0 $43.3M 4.56% NEW $10870.00 -98.9%
5 ISRG INTUITIVE SURGICAL INC Healthcare 57,216.0 $32.4M 3.41% NEW $566.36 -22.7%
6 IWM PUT ISHARES TR 910.0 $22.4M 2.36% NEW $24616.00 -98.8%
7 TEVA TEVA PHARMACEUTICAL INDS Healthcare 717,000.0 $22.4M 2.36% NEW $31.21 +11.3%
8 SHOP SHOPIFY INC Technology 124,000.0 $20.0M 2.10% NEW $160.97 -35.2%
9 MDGL MADRIGAL PHARMACEUTICALS Healthcare 34,000.0 $19.8M 2.08% NEW $582.34 -9.9%
10 BWXT BWX TECHNOLOGIES INC Industrials 108,900.0 $18.8M 1.98% NEW $172.84 +17.9%
11 AMZN AMAZON COM INC Consumer Cyclical 80,000.0 $18.5M 1.94% NEW $230.82 +14.7%
12 COGT COGENT BIOSCIENCES INC Healthcare 506,000.0 $18.0M 1.89% NEW $35.52 -4.5%
13 NFLX NETFLIX INC Communication Services 180,000.0 $16.9M 1.78% NEW $93.76 -6.4%
14 TLN TALEN ENERGY CORP Utilities 42,100.0 $15.8M 1.66% NEW $374.84 +4.1%
15 STX SEAGATE TECHNOLOGY HLDNGS Technology 51,907.0 $14.3M 1.50% NEW $275.39 +207.7%
16 CIEN CIENA CORP Technology 60,000.0 $14.0M 1.48% NEW $233.87 +158.4%
17 SATS ECHOSTAR CORP Technology 124,806.0 $13.6M 1.43% NEW $108.70 +12.9%
18 TSLA TESLA INC Consumer Cyclical 30,000.0 $13.5M 1.42% NEW $449.72 -3.7%
19 INSM INSMED INC Healthcare 77,200.0 $13.4M 1.42% NEW $174.04 -37.1%
20 GOOG ALPHABET INC Communication Services 42,200.0 $13.2M 1.39% NEW $313.80 +22.5%
Page 1 of 4  ·  77 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Healthcare 33.6%
Industrials 27.7%
Technology 14.7%
Consumer Cyclical 12.0%
Communication Services 6.8%
Financial Services 3.0%
Utilities 2.3%