CIK 1488542
SIMPLEX TRADING, LLC
Institutional 13F holdings & portfolio
Holdings
8,343
Portfolio Value
$157.91B
Latest Report
Dec 31, 2025
Report Periods
2
Holdings
13F filings as of Dec 31, 2025 · Showing 6501–6550 of 8,343
| Ticker | Company | Shares | Value | Type |
|---|---|---|---|---|
| MCRB | SERES THERAPEUTICS INC | 1K | $18K | SH |
| SUZ | SUZANO S A | 2K | $18K | SH |
| — | CNB FINL CORP PA | 700 | $18K | SH (Put) |
| — | VANGUARD WHITEHALL FDS | 200 | $18K | SH (Put) |
| TSMY | TIDAL TRUST II | 1K | $18K | SH |
| IRD | OPUS GENETICS INC | 9K | $18K | SH |
| — | RIDENOW GROUP INC | 3K | $18K | SH (Call) |
| — | PERMA-PIPE INTL HLDGS INC | 600 | $18K | SH (Put) |
| — | APOGEE ENTERPRISES INC | 500 | $18K | SH (Put) |
| — | AVERY DENNISON CORP | 100 | $18K | SH (Put) |
| — | DINGDONG CAYMAN LTD | 7K | $18K | SH (Put) |
| — | ORASURE TECHNOLOGIES INC | 8K | $18K | SH (Call) |
| — | MINERALYS THERAPEUTICS INC | 500 | $18K | SH (Call) |
| MFIN | MEDALLION FINL CORP | 2K | $18K | SH |
| FTDR | FRONTDOOR INC | 314 | $18K | SH |
| — | BAIN CAP SPECIALTY FIN INC | 1K | $18K | SH (Put) |
| — | TRUECAR INC | 8K | $18K | SH (Put) |
| NKTX | NKARTA INC | 10K | $18K | SH |
| — | CONDUENT INC | 9K | $18K | SH (Call) |
| STRA | STRATEGIC ED INC | 225 | $18K | SH |
| — | ONESPAN INC | 1K | $18K | SH (Put) |
| — | RMR GROUP INC | 1K | $18K | SH (Put) |
| — | RUNWAY GROWTH FINANCE CORP | 2K | $18K | SH (Put) |
| IRE | TIDAL TRUST II | 3K | $18K | SH |
| CBZ | CBIZ INC | 353 | $18K | SH |
| — | PHILLIPS EDISON & CO INC | 500 | $18K | SH (Put) |
| — | GRIFOLS S A | 2K | $18K | SH (Put) |
| — | MIAMI INTL HLDGS INC | 400 | $18K | SH (Call) |
| HIMZ | TIDAL TRUST II | 3K | $18K | SH |
| FAN | FIRST TR EXCHANGE-TRADED FD | 862 | $18K | SH |
| — | I3 VERTICALS INC | 700 | $18K | SH (Call) |
| — | NOMURA HLDGS INC | 2K | $18K | SH (Put) |
| SMP | STANDARD MTR PRODS INC | 477 | $18K | SH |
| — | FEDERAL AGRIC MTG CORP | 100 | $18K | SH (Call) |
| — | DESCARTES SYS GROUP INC | 200 | $18K | SH (Put) |
| TPH | TRI POINTE HOMES INC | 557 | $18K | SH |
| — | CARECLOUD INC | 6K | $18K | SH (Call) |
| — | UMH PPTYS INC | 1K | $18K | SH (Call) |
| — | CENTRAL PUERTO S A | 1K | $18K | SH (Put) |
| — | OPTIMUM COMMUNICATIONS INC | 11K | $17K | SH (Put) |
| UFI | UNIFI INC | 5K | $17K | SH |
| — | SOLID BIOSCIENCES INC | 3K | $17K | SH (Call) |
| CRCA | PROSHARES TR | 4K | $17K | SH |
| — | INSEEGO CORP | 2K | $17K | SH (Put) |
| — | GRABAGUN DIGITAL HLDGS INC | 6K | $17K | SH (Put) |
| — | CONCRETE PUMPING HLDGS INC | 3K | $17K | SH (Call) |
| — | FARMLAND PARTNERS INC | 2K | $17K | SH (Call) |
| — | BADGER METER INC | 100 | $17K | SH (Put) |
| — | ENSIGN GROUP INC | 100 | $17K | SH (Put) |
| — | ABEONA THERAPEUTICS INC | 3K | $17K | SH (Put) |