BullishAgent BullishAgent
EDGAR Earnings Ratings Insiders Shorts
ETFs Screener
Sign in Register
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 266 of 392  ·  7,824 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
5301 PUT BANDWIDTH INC 1,200.0 $76K NEW $63.30
5302 OPK OPKO HEALTH INC Healthcare 50,547.0 $76K NEW $1.50 +0.0%
5303 PUT DORCHESTER MINERALS L P 3,000.0 $76K NEW $25.25
5304 CALL INVESCO EXCHANGE TRADED FD T 3,100.0 $76K NEW $24.41
5305 NMRA NEUMORA THERAPEUTICS INC. Healthcare 44,471.0 $76K NEW $1.70 -12.9%
5306 CALL ACV AUCTIONS INC 10,500.0 $75K NEW $7.19
5307 CALL BROADWIND INC 15,600.0 $75K NEW $4.83
5308 PUT PROSHARES TR 3,000.0 $75K NEW $25.06
5309 BRKR BRUKER CORP Healthcare 1,247.0 $75K NEW $60.18 -1.5%
5310 CALL PERSONALIS INC 5,600.0 $75K NEW $13.40
5311 CALL CASTOR MARITIME INC 35,800.0 $75K NEW $2.09
5312 TALK TALKSPACE INC Healthcare 14,370.0 $75K NEW $5.20 +1.0%
5313 CALL EQUITY RESIDENTIAL 1,100.0 $75K NEW $67.93
5314 PUT TIDAL TRUST I 2,700.0 $75K NEW $27.65
5315 PUT KANZHUN LIMITED 5,800.0 $75K NEW $12.87
5316 PUT RAYONIER INC 3,500.0 $74K NEW $21.28
5317 CALL MYERS INDS INC 2,100.0 $74K NEW $35.31
5318 CALL ASURE SOFTWARE INC 9,300.0 $74K NEW $7.94
5319 CALL ISHARES INC 2,200.0 $74K NEW $33.48
5320 CALL OLD REP INTL CORP 1,800.0 $74K NEW $40.92
Page 266 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 30.7%
Consumer Cyclical 13.4%
Healthcare 12.8%
Financial Services 9.6%
Industrials 9.3%
Basic Materials 7.0%
Energy 5.5%
Communication Services 5.3%
Consumer Defensive 3.7%
Utilities 1.7%