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 5401–5450 of 8,343
| Ticker | Company | Shares | Value | Type |
|---|---|---|---|---|
| — | PHREESIA INC | 4K | $61K | SH (Call) |
| INSG | INSEEGO CORP | 6K | $61K | SH |
| — | WOODSIDE ENERGY GROUP LTD | 4K | $61K | SH (Call) |
| — | GEOPARK LTD | 8K | $61K | SH (Put) |
| WWR | WESTWATER RES INC | 81K | $61K | SH |
| — | EQUITY LIFESTYLE PPTYS INC | 1K | $61K | SH (Call) |
| — | COLUMBIA SPORTSWEAR CO | 1K | $61K | SH (Call) |
| — | TAYSHA GENE THERAPIES INC | 11K | $61K | SH (Put) |
| — | LOVESAC COMPANY | 4K | $60K | SH (Put) |
| — | BUTTERFLY NETWORK INC | 16K | $60K | SH (Put) |
| — | ADEIA INC | 4K | $60K | SH (Put) |
| ORGO | ORGANOGENESIS HLDGS INC | 12K | $60K | SH |
| — | FULTON FINL CORP PA | 3K | $60K | SH (Call) |
| — | GAIN THERAPEUTICS INC | 19K | $60K | SH (Call) |
| — | OATLY GROUP AB | 63K | $60K | SH (Call) |
| — | LG DISPLAY CO LTD | 14K | $60K | SH (Call) |
| MEME | ROUNDHILL ETF TRUST | 10K | $60K | SH |
| MRAM | EVERSPIN TECHNOLOGIES INC | 6K | $60K | SH |
| — | WEX INC | 400 | $60K | SH (Call) |
| JOE | ST JOE CO | 1K | $59K | SH |
| STIM | NEURONETICS INC | 43K | $59K | SH |
| DTCR | GLOBAL X FDS | 3K | $59K | SH |
| R | RYDER SYS INC | 310 | $59K | SH |
| — | SEAPORT ENTMT GROUP INC | 3K | $59K | SH (Put) |
| — | DRIVEN BRANDS HLDGS INC | 4K | $59K | SH (Put) |
| SJT | SAN JUAN BASIN RTY TR | 11K | $59K | SH |
| — | IBOTTA INC | 3K | $59K | SH (Call) |
| — | CAVCO INDS INC DEL | 100 | $59K | SH (Put) |
| — | BROOKFIELD INFRAST PARTNERS | 2K | $59K | SH (Call) |
| PSNY | POLESTAR AUTOMOTIVE HLDG UK | 3K | $59K | SH |
| VV | VANGUARD INDEX FDS | 187 | $59K | SH |
| — | ANGEL STUDIOS INC | 13K | $59K | SH (Put) |
| — | BEAZER HOMES USA INC | 3K | $59K | SH (Put) |
| — | HORIZON TECHNOLOGY FIN CORP | 9K | $59K | SH (Call) |
| — | OSISKO DEVELOPMENT CORP | 17K | $59K | SH (Put) |
| — | ALUMIS INC | 6K | $59K | SH (Put) |
| CCCC | C4 THERAPEUTICS INC | 31K | $59K | SH |
| — | KARMAN HLDGS INC | 800 | $59K | SH (Call) |
| — | MGIC INVT CORP WIS | 2K | $58K | SH (Call) |
| — | ADAMAS TRUST INC. | 8K | $58K | SH (Call) |
| — | CAMBIUM NETWORKS CORP | 41K | $58K | SH (Call) |
| PLTU | DIREXION SHS ETF TR | 793 | $58K | SH |
| — | INTERNATIONAL SEAWAYS INC | 1K | $58K | SH (Put) |
| — | GAMING & LEISURE PPTYS INC | 1K | $58K | SH (Put) |
| — | AMER STATES WTR CO | 800 | $58K | SH (Call) |
| — | CULLINAN THERAPEUTICS INC | 6K | $58K | SH (Put) |
| — | ADVANCED DRAIN SYS INC DEL | 400 | $58K | SH (Call) |
| SIFY | SIFY TECHNOLOGIES LTD | 5K | $58K | SH |
| VSTM | VERASTEM INC | 7K | $58K | SH |
| INTA | INTAPP INC | 1K | $58K | SH |