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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 438 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
8741 THEMES ETF TR 10.0 $461.0 NEW $46.10
8742 LNAI LUNAI BIOWORKS INC Healthcare 1,107.0 $451.0 -10K -89.9% $0.41 +420.4%
8743 THEMES ETF TR 370.0 $447.0 NEW $1.21
8744 OABI OMNIAB INC Healthcare 283.0 $444.0 -147.0 -34.2% $1.57 +61.8%
8745 PUT ALPHA PRO TECH LTD 100.0 $444.0 NEW $4.44
8746 PUT ELLINGTON CREDIT COMPANY 100.0 $443.0 -300.0 -75.0% $4.43
8747 CALL SUMMIT HOTEL PPTYS 100.0 $442.0 $4.42
8748 SLF SUN LIFE FINANCIAL INC. Financial Services 7.0 $437.0 -2.0 -22.2% $62.43 +17.4%
8749 AVNT AVIENT CORPORATION Basic Materials 12.0 $435.0 NEW $36.25 -3.3%
8750 CALL LIFEVANTAGE CORP 100.0 $432.0 NEW $4.32
8751 CALL WESTROCK COFFEE CO 100.0 $425.0 NEW $4.25
8752 CALL BEACON FINANCIAL CORP. 300.0 $424.0 NEW $1.41
8753 PUT JIAYIN GROUP INC 100.0 $419.0 -800.0 -88.9% $4.19
8754 ADSE ADS TEC ENERGY PLC Industrials 36.0 $414.0 NEW $11.50 -3.0%
8755 CALL UNIVERSAL ELECTRS INC 100.0 $412.0 NEW $4.12
8756 MX MAGNACHIP SEMICONDUCTOR CORP Technology 147.0 $411.0 NEW $2.80 +134.0%
8757 CTEC GLOBAL X FDS 7.0 $408.0 NEW $58.29 +30.6%
8758 PUT ARDAGH METAL PACKAGING S A 100.0 $405.0 -200.0 -66.7% $4.05
8759 CALL IRIDEX CORP 400.0 $404.0 NEW $1.01
8760 PUT QUINCE THERAPEUTICS INC 4,000.0 $404.0 +4K +700.0% $0.10
Page 438 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%