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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 443 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
8841 CALL ZIPRECRUITER INC 100.0 $184.0 NEW $1.84
8842 CALL PDS BIOTECHNOLOGY CORP 300.0 $181.0 NEW $0.60
8843 PUT THE ONE GROUP HOSPITALITY IN 100.0 $178.0 NEW $1.78
8844 CALL OXFORD SQUARE CAP CORP 100.0 $177.0 NEW $1.77
8845 IONZ TIDAL TRUST II 7.0 $174.0 -193.0 -96.5% $24.86 -89.9%
8846 RFL RAFAEL HLDGS INC Real Estate 137.0 $171.0 NEW $1.25 +5.8%
8847 PUT LIVEWIRE GROUP INC 100.0 $166.0 -600.0 -85.7% $1.66
8848 PDSB PDS BIOTECHNOLOGY CORP Healthcare 271.0 $163.0 -19K -98.6% $0.60 +86.9%
8849 PUT CALCIMEDICA INC 300.0 $162.0 NEW $0.54
8850 CALL INVESTCORP CR MGMT BDC INC 100.0 $162.0 $1.62
8851 IRIX IRIDEX CORP Healthcare 160.0 $161.0 -420.0 -72.4% $1.01 +1.9%
8852 NABL N-ABLE INC Technology 34.0 $158.0 -159.0 -82.4% $4.65 -20.5%
8853 TMQ TRILOGY METALS INC NEW Basic Materials 42.0 $150.0 NEW $3.57 +18.2%
8854 PUT BEAM GLOBAL 100.0 $147.0 $1.47
8855 LTRN LANTERN PHARMA INC Healthcare 107.0 $146.0 -2K -95.3% $1.36 +150.6%
8856 CALL BIOATLA INC 900.0 $144.0 +300.0 +50.0% $0.16
8857 CALL SPORTSMANS WHSE HLDGS INC 100.0 $141.0 -3K -96.8% $1.41
8858 PUT LANTERN PHARMA INC 100.0 $137.0 -200.0 -66.7% $1.37
8859 SCC PROSHARES TR 8.0 $136.0 NEW $17.00 -15.9%
8860 PUT CAMBIUM NETWORKS CORP 900.0 $135.0 +100.0 +12.5% $0.15
Page 443 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%