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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 247 of 447  ·  8,927 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
4921 PUT NEWAMSTERDAM PHARMA COMPANY 3,600.0 $115K -14K -79.0% $32.01
4922 PUT NEOGEN CORP 12,400.0 $115K +2K +24.0% $9.29
4923 CALL KONINKLIJKE PHILIPS N V 4,200.0 $115K -3K -39.1% $27.40
4924 CALL HYATT HOTELS CORP 800.0 $115K -1K -63.6% $143.79
4925 PUT IMMIX BIOPHARMA INC 12,600.0 $115K -18K -58.4% $9.11
4926 PUT DANA INC 3,400.0 $114K -20K -85.3% $33.65
4927 CALL TECTONIC THERAPEUTIC INC 3,700.0 $114K -2K -32.7% $30.91
4928 PUT EXCHANGE TRADED CONCEPTS TRU 3,300.0 $114K NEW $34.65
4929 CALL INHIBRX BIOSCIENCES INC 1,700.0 $114K -2K -50.0% $67.23
4930 CTRA COTERRA ENERGY INC Energy 3,248.0 $114K NEW $35.14 -7.3%
4931 CALL STATE STR CORP 900.0 $114K -10K -92.0% $126.56
4932 PUT BOISE CASCADE CO DEL 1,500.0 $114K -200.0 -11.8% $75.85
4933 DAR DARLING INGREDIENTS INC Consumer Defensive 1,839.0 $114K -14K -88.1% $61.85 +2.5%
4934 CALL FERROGLOBE PLC 27,600.0 $114K +10K +58.6% $4.12
4935 SFIX STITCH FIX INC Consumer Cyclical 34,332.0 $114K -50K -59.3% $3.31 +6.6%
4936 PUT OCEANEERING INTL INC 3,200.0 $114K NEW $35.47
4937 ASCENT INDUSTRIES CO 8,517.0 $113K -7K -46.5% $13.31
4938 PUT BRAZE INC 4,800.0 $113K -56K -92.1% $23.61
4939 CALL CHEMED CORP NEW 300.0 $113K NEW $377.74
4940 CALL PANGAEA LOGISTICS SOLUTION L 16,000.0 $113K NEW $7.08
Page 247 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%