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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 153 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
3041 CALL JONES LANG LASALLE INC 2,000.0 $609K -100.0 -4.8% $304.32
3042 CALL HAMILTON INSURANCE GROUP LTD 20,400.0 $609K NEW $29.83
3043 CALL PORTILLOS INC 115,000.0 $608K -88K -43.3% $5.29
3044 SOLENO THERAPEUTICS INC 18,166.0 $608K -31K -63.0% $33.48
3045 NI NISOURCE INC Utilities 13,027.0 $608K -1K -8.9% $46.66 -0.2%
3046 CALL BRC GROUP HOLDINGS INC 83,000.0 $608K -13K -13.3% $7.32
3047 PUT WESTLAKE CORPORATION 5,200.0 $607K +2K +44.4% $116.82
3048 VIXY PROSHARES TR II Financial Services 17,683.0 $607K +17K +6353.6% $34.35 -39.7%
3049 PUT INVESCO EXCH TRADED FD TR II 16,800.0 $607K NEW $36.14
3050 PUT DEFI DEVELOPMENT CORP 237,300.0 $606K -14K -5.5% $2.56
3051 CAVA CAVA GROUP INC Consumer Cyclical 7,488.0 $606K NEW $80.90 -22.9%
3052 PUT ECOPETROL S A 40,400.0 $606K -14K -25.1% $14.99
3053 PUT INSMED INC 3,700.0 $605K -17K -82.1% $163.52
3054 PUT JAZZ PHARMACEUTICALS PLC 3,200.0 $605K -2K -41.8% $189.05
3055 RIOT RIOT PLATFORMS INC Financial Services 48,934.0 $605K NEW $12.36 +89.2%
3056 PUT XENON PHARMACEUTICALS INC 10,400.0 $605K +10K +3366.7% $58.15
3057 PUT SILICON LABORATORIES INC 2,900.0 $604K +2K +222.2% $208.15
3058 CALL SOUTH BOW CORP 18,100.0 $603K +11K +141.3% $33.32
3059 TALO TALOS ENERGY INC Energy 38,248.0 $603K NEW $15.76 -3.1%
3060 PUT VANGUARD SPECIALIZED FUNDS 2,800.0 $602K +400.0 +16.7% $215.06
Page 153 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%