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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 327 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
6521 CALL QUALYS INC 300.0 $26K +200.0 +200.0% $87.85
6522 PUT BLACKROCK TCP CAPITAL CORP 7,300.0 $26K +7K +7200.0% $3.61
6523 PUT SILENCE THERAPEUTICS PLC 5,000.0 $26K -900.0 -15.2% $5.27
6524 PUT OTTER TAIL CORP 300.0 $26K -700.0 -70.0% $87.77
6525 PUT ONESPAN INC 2,500.0 $26K +1K +78.6% $10.53
6526 SABR SABRE CORP Consumer Cyclical 18,138.0 $26K -73K -80.0% $1.45 +19.3%
6527 PUT SOLANA CO 15,200.0 $26K +9K +162.1% $1.73
6528 PUT KULICKE & SOFFA INDS INC 400.0 $26K -700.0 -63.6% $65.72
6529 CALL SEMRUSH HLDGS INC 2,200.0 $26K -64K -96.7% $11.94
6530 CALL JOURNEY MED CORP 5,600.0 $26K NEW $4.69
6531 CALL THERAPEUTICSMD INC 13,000.0 $26K +300.0 +2.4% $2.02
6532 MYRG MYR GROUP INC Industrials 93.0 $26K -314.0 -77.2% $282.31 +41.7%
6533 GANX GAIN THERAPEUTICS INC Healthcare 13,439.0 $26K -35K -72.0% $1.94 -5.2%
6534 CALL WORTHINGTON ENTERPRISES INC 500.0 $26K +100.0 +25.0% $52.14
6535 PUT GLOBAL SHIP LEASE INC 700.0 $26K -29K -97.7% $37.23
6536 CALL GCI LIBERTY INC 700.0 $26K +300.0 +75.0% $37.21
6537 CALL MIDDLESEX WTR CO 500.0 $26K -1K -73.7% $52.05
6538 PUT SELECT WATER SOLUTIONS INC 1,700.0 $26K NEW $15.30
6539 PUT FB FINL CORP 500.0 $26K NEW $51.94
6540 TBCH TURTLE BEACH CORP Technology 2,554.0 $26K -2K -42.0% $10.14 +28.2%
Page 327 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%