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Portfolio (Quarterly) Guide ↗

SIMPLEX TRADING, LLC

· CIK 0001488542
13F Portfolio $149.1B AUM 10,161 positions Filed May 14, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 2204 New 2617 Added 3899 Reduced 1620 Exited
Page 263 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
5241 PUT SANGAMO THERAPEUTICS INC 357,500.0 $88K +73K +25.8% $0.25
5242 CALL ONCE UPON A FARM PBC 5,400.0 $88K NEW $16.35
5243 CALL RANI THERAPEUTICS HLDGS INC 120,100.0 $88K -352K -74.6% $0.73
5244 IE IVANHOE ELECTRIC INC Technology 7,440.0 $88K -45K -85.9% $11.82 -24.3%
5245 CALL THOR INDS INC 1,100.0 $88K -8K -88.2% $79.89
5246 PUT INSEEGO CORP 7,900.0 $88K +6K +364.7% $11.12
5247 CALL DUOS TECHNOLOGIES GROUP INC 12,800.0 $88K +1K +8.5% $6.86
5248 CALL RYERSON HLDG CORP 3,900.0 $88K +4K +875.0% $22.48
5249 PUT ARRAY DIGITAL INFRASTRUCTURE 1,900.0 $88K NEW $46.14
5250 PUT CARIS LIFE SCIENCES INC 4,900.0 $88K -6K -55.0% $17.88
5251 NOG NORTHERN OIL & GAS INC Energy 2,995.0 $88K NEW $29.23 -24.4%
5252 TRU TRANSUNION Industrials 1,264.0 $87K +814.0 +180.9% $69.19 +5.9%
5253 CALL ARQIT QUANTUM INC 6,600.0 $87K -5K -43.1% $13.25
5254 CALL OUTFRONT MEDIA INC 3,300.0 $87K -14K -81.2% $26.50
5255 CALL PACIFIC BIOSCIENCES CALIF IN 66,200.0 $87K NEW $1.32
5256 CALL GRUPO CIBEST SA 1,200.0 $87K -1K -52.0% $72.81
5257 PUT PETCO HEALTH & WELLNESS CO I 31,400.0 $87K NEW $2.78
5258 PUT EXPRO GROUP HOLDINGS NV 5,000.0 $87K -11K -69.3% $17.41
5259 PUT ANGI INC 12,700.0 $87K +11K +876.9% $6.85
5260 CALL GRAY MEDIA INC 20,000.0 $87K +15K +308.2% $4.34
Page 263 of 447  ·  8,927 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 33.1%
Financial Services 16.1%
Communication Services 11.7%
Consumer Cyclical 11.2%
Healthcare 10.2%
Energy 4.4%
Industrials 4.3%
Basic Materials 4.1%
Consumer Defensive 2.3%
Real Estate 1.3%