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 4901–4950 of 8,343
| Ticker | Company | Shares | Value | Type |
|---|---|---|---|---|
| — | AMICUS THERAPEUTICS INC | 7K | $101K | SH (Call) |
| — | CANAAN INC | 146K | $101K | SH (Put) |
| — | LIFEMD INC | 30K | $101K | SH (Call) |
| — | ORCHESTRA BIOMED HLDGS INC | 24K | $101K | SH (Call) |
| IAGG | ISHARES TR | 2K | $101K | SH |
| — | VANGUARD MUN BD FDS | 2K | $101K | SH (Call) |
| QDEL | QUIDELORTHO CORP | 4K | $101K | SH |
| — | IROBOT CORP | 914K | $100K | SH (Put) |
| PUBM | PUBMATIC INC | 11K | $100K | SH |
| JAMF | JAMF HLDG CORP | 8K | $100K | SH |
| — | WORTHINGTON STL INC | 3K | $100K | SH (Call) |
| MVLL | GRANITESHARES ETF TR | 5K | $100K | SH |
| AVA | AVISTA CORP | 3K | $100K | SH |
| — | FIRST TR EXCHANGE TRADED FD | 1K | $100K | SH (Call) |
| — | WW INTL INC | 133K | $100K | SH (Call) |
| — | CHARLES RIV LABS INTL INC | 500 | $100K | SH (Put) |
| — | BLACK STONE MINERALS L P | 8K | $100K | SH (Call) |
| SFL | SFL CORPORATION LTD | 13K | $99K | SH |
| RELX | RELX PLC | 2K | $99K | SH |
| — | STEPAN CO | 2K | $99K | SH (Call) |
| — | SPIRE INC | 1K | $99K | SH (Call) |
| — | P10 INC | 10K | $99K | SH (Put) |
| — | KORN FERRY | 2K | $99K | SH (Put) |
| — | CYBIN INC | 12K | $99K | SH (Put) |
| IDYA | IDEAYA BIOSCIENCES INC | 3K | $99K | SH |
| XNCR | XENCOR INC | 6K | $99K | SH |
| — | BETA TECHNOLOGIES INC | 4K | $99K | SH (Call) |
| — | GENMAB A/S | 3K | $99K | SH (Put) |
| TOPT | ISHARES TR | 3K | $99K | SH |
| — | MAGNOLIA OIL & GAS CORP | 5K | $99K | SH (Call) |
| — | POWERFLEET INC | 19K | $98K | SH (Call) |
| SAR | SARATOGA INVT CORP | 4K | $98K | SH |
| — | SCHNEIDER NATIONAL INC | 4K | $98K | SH (Call) |
| — | INDIE SEMICONDUCTOR INC | 28K | $98K | SH (Put) |
| — | AMERIPRISE FINL INC | 200 | $98K | SH (Put) |
| — | UNIVERSAL INS HLDGS INC | 3K | $98K | SH (Call) |
| AVL | DIREXION SHS ETF TR | 2K | $98K | SH |
| — | TUYA INC | 46K | $98K | SH (Put) |
| TLPH | TALPHERA INC | 86K | $98K | SH |
| OCGN | OCUGEN INC | 72K | $98K | SH |
| — | LEXICON PHARMACEUTICALS INC | 85K | $98K | SH (Call) |
| — | PILGRIMS PRIDE CORP | 3K | $97K | SH (Put) |
| XPOF | XPONENTIAL FITNESS INC | 12K | $97K | SH |
| — | KILROY RLTY CORP | 3K | $97K | SH (Call) |
| — | LITHIUM ARGENTINA AG | 17K | $97K | SH (Put) |
| DMAC | DIAMEDICA THERAPEUTICS INC | 12K | $97K | SH |
| — | ELLINGTON FINANCIAL INC | 7K | $96K | SH (Call) |
| RAPT | RAPT THERAPEUTICS INC | 3K | $96K | SH |
| — | MESABI TR | 3K | $96K | SH (Call) |
| — | GRAFTECH INTL LTD | 6K | $96K | SH (Call) |