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Portfolio (Quarterly) Guide ↗

GROUP ONE TRADING LLC

· CIK 0000932540
13F Portfolio $71.1B AUM 8,032 positions Filed Aug 14, 2026 EDGAR ↗ ← All Funds
Q2 2026 · All 7824 New
Page 27 of 392  ·  7,824 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
521 CALL MARA HOLDINGS INC 1,552,100.0 $21.6M 0.03% NEW $13.89
522 CALL GLOBALFOUNDRIES INC 260,600.0 $21.5M 0.03% NEW $82.41
523 CALL AKAMAI TECHNOLOGIES INC 181,500.0 $21.5M 0.03% NEW $118.21
524 CALL GALAXY DIGITAL INC. 782,200.0 $21.4M 0.03% NEW $27.34
525 CALL HIVE DIGITAL TECHNOLOGIES LT 5,863,200.0 $21.3M 0.03% NEW $3.64
526 CALL AMPRIUS TECHNOLOGIES INC 1,539,600.0 $21.3M 0.03% NEW $13.86
527 PUT OSCAR HEALTH INC 748,100.0 $21.3M 0.03% NEW $28.52
528 CALL ENPHASE ENERGY INC 433,100.0 $21.3M 0.03% NEW $49.24
529 XLK SELECT SECTOR SPDR TR 111,928.0 $21.3M 0.03% NEW $190.52 -3.6%
530 CALL SILICON MOTION TECHNOLOGY CO 63,800.0 $21.3M 0.03% NEW $333.33
531 CALL SENTINELONE INC 1,248,700.0 $21.2M 0.03% NEW $16.97
532 PUT WALMART INC 186,900.0 $21.2M 0.03% NEW $113.26
533 COHR COHERENT CORP Technology 53,595.0 $21.1M 0.03% NEW $394.47 -27.1%
534 CALL TEUCRIUM COMMODITY TR 1,261,900.0 $21.1M 0.03% NEW $16.75
535 PUT ABBVIE INC 83,600.0 $21.0M 0.03% NEW $251.64
536 CALL HECLA MINING COMPANY 1,359,300.0 $21.0M 0.03% NEW $15.43
537 KWEB KRANESHARES TRUST 857,064.0 $21.0M 0.03% NEW $24.47 +11.2%
538 PUT ISHARES INC 606,000.0 $20.9M 0.03% NEW $34.55
539 PFE PFIZER INC Healthcare 868,402.0 $20.9M 0.03% NEW $24.08 +17.3%
540 PUT MERCK & CO INC 162,000.0 $20.8M 0.03% NEW $128.50
Page 27 of 392  ·  7,824 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
Technology 30.2%
Consumer Cyclical 13.2%
Healthcare 12.6%
Financial Services 11.0%
Industrials 9.1%
Basic Materials 6.9%
Energy 5.4%
Communication Services 5.2%
Consumer Defensive 3.6%
Utilities 1.6%