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SIMPLEX TRADING, LLC
Period ended Sep 30, 2026 · Latest filing Nov 4, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $183,823,872,854
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- STATE STR SPDR S&P 500 ETF T · PUT · 78462F953 · shares · PUT: $29,249,377,179
- STATE STR SPDR S&P 500 ETF T · CALL · 78462F903 · shares · CALL: $17,442,492,045
- INVESCO QQQ TR · PUT · 46090E953 · shares · PUT: $12,078,446,721
- INVESCO QQQ TR · CALL · 46090E903 · shares · CALL: $8,865,107,772
- ISHARES TR · PUT · 464287957 · shares · PUT: $7,705,507,038
- ISHARES TR · CALL · 464287907 · shares · CALL: $4,481,046,859
- NVIDIA CORPORATION · PUT · 67066G954 · shares · PUT: $3,643,049,246
- NVIDIA CORPORATION · CALL · 67066G904 · shares · CALL: $3,591,709,422
- META PLATFORMS INC · CALL · 30303M902 · shares · CALL: $3,350,259,082
- MICRON TECHNOLOGY INC · PUT · 595112953 · shares · PUT: $2,763,853,939
Reported holdings
10,469 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| AKAMAI TECHNOLOGIES INC | PUT | 00971T951 | PUT | 188,800 shares | $20,078,880 |
| BEYOND MEAT INC | CALL | 08862E907 | CALL | 2,420,800 shares | $19,995,808 |
| HP INC | PUT | 40434L955 | PUT | 637,700 shares | $19,947,256 |
| ON SEMICONDUCTOR CORP | CALL | 682189905 | CALL | 259,300 shares | $19,932,391 |
| GE VERNOVA INC | COM | 36828A101 | — | 20,878 shares | $19,844,330 |
| D-WAVE QUANTUM INC | CALL | 26740W909 | CALL | 1,194,600 shares | $19,794,522 |
| AMPLIFY ETF TR | CALL | 032108908 | CALL | 725,000 shares | $19,778,000 |
| SEMTECH CORP | PUT | 816850951 | PUT | 109,800 shares | $19,582,830 |
| NOVARTIS AG | PUT | 66987V959 | PUT | 137,100 shares | $19,546,347 |
| NATERA INC | PUT | 632307954 | PUT | 46,900 shares | $19,384,239 |
| HIMS & HERS HEALTH INC | PUT | 433000956 | PUT | 648,400 shares | $19,315,836 |
| GE AEROSPACE | PUT | 369604951 | PUT | 61,800 shares | $19,299,522 |
| BOOKING HOLDINGS INC | CALL | 09857L908 | CALL | 118,300 shares | $19,272,253 |
| VALE S A | PUT | 91912E955 | PUT | 1,434,700 shares | $19,239,327 |
| SELECT SECTOR SPDR TR | CALL | 81369Y906 | CALL | 175,900 shares | $19,144,956 |
| NUCOR CORP | PUT | 670346955 | PUT | 81,700 shares | $19,097,375 |
| TAIWAN SEMICONDUCTOR MANUFAC | COM | 874039100 | — | 41,859 shares | $19,095,657 |
| ISHARES INC | COM | 464286400 | — | 510,468 shares | $19,014,933 |
| WORKDAY INC | CALL | 98138H901 | CALL | 99,800 shares | $19,007,908 |
| DIREXION SHARES ETF TRUST | PUT | 25461H951 | PUT | 572,400 shares | $18,934,992 |
| VANGUARD WORLD FD | CALL | 92204A904 | CALL | 150,200 shares | $18,875,634 |
| INVESCO CURRENCYSHARES | CALL | 46138W907 | CALL | 323,200 shares | $18,823,168 |
| PHILIP MORRIS INTL INC | PUT | 718172959 | PUT | 98,200 shares | $18,738,524 |
| FIRST MAJESTIC SILVER CORP | CALL | 32076V903 | CALL | 1,052,600 shares | $18,620,494 |
| BOOKING HOLDINGS INC | PUT | 09857L958 | PUT | 114,100 shares | $18,588,031 |
| WYNN RESORTS LTD | CALL | 983134907 | CALL | 232,800 shares | $18,491,304 |
| WILLIAMS COS INC | PUT | 969457950 | PUT | 271,800 shares | $18,474,246 |
| CSX CORP | CALL | 126408903 | CALL | 394,500 shares | $18,348,195 |
| ATLASSIAN CORPORATION | CALL | 049468901 | CALL | 102,100 shares | $18,305,509 |
| PLAINS ALL AMERN PIPELINE L | CALL | 726503905 | CALL | 768,600 shares | $18,231,192 |
| STMICROELECTRONICS N V | CALL | 861012902 | CALL | 341,600 shares | $18,227,776 |
| TEMPUS AI INC | PUT | 88023B953 | PUT | 221,400 shares | $18,132,660 |
| HALLIBURTON CO | CALL | 406216901 | CALL | 570,200 shares | $18,132,360 |
| APPLIED DIGITAL CORP | PUT | 038169957 | PUT | 743,200 shares | $18,111,784 |
| ALTRIA GROUP INC | PUT | 02209S953 | PUT | 268,500 shares | $18,080,790 |
| CELESTICA INC | PUT | 15101Q957 | PUT | 50,000 shares | $18,071,500 |
| DIAMONDBACK ENERGY INC | CALL | 25278X909 | CALL | 98,200 shares | $18,050,142 |
| SELECT SECTOR SPDR TR | CALL | 81369Y906 | CALL | 223,700 shares | $18,030,220 |
| ETF SER SOLUTIONS | PUT | 26922A952 | PUT | 635,900 shares | $17,945,098 |
| ROBLOX CORP | CALL | 771049903 | CALL | 423,100 shares | $17,926,747 |
| TORONTO DOMINION BK ONT | CALL | 891160909 | CALL | 152,100 shares | $17,876,313 |
| STANLEY BLACK & DECKER INC | CALL | 854502901 | CALL | 201,500 shares | $17,850,885 |
| APA CORPORATION | CALL | 03743Q908 | CALL | 428,000 shares | $17,779,120 |
| MEDTRONIC PLC | CALL | G5960L903 | CALL | 204,900 shares | $17,680,821 |
| DOW HLDGS INC | PUT | 260557953 | PUT | 637,800 shares | $17,565,012 |
| KNIGHT-SWIFT TRANSN HLDGS IN | CALL | 499049904 | CALL | 276,100 shares | $17,557,199 |
| BIO-TECHNE CORP | CALL | 09073M904 | CALL | 242,200 shares | $17,552,234 |
| AST SPACEMOBILE INC | COM | 00217D100 | — | 297,805 shares | $17,528,802 |
| THE TRADE DESK INC | CALL | 88339J905 | CALL | 1,438,700 shares | $17,508,979 |
| TAKE-TWO INTERACTIVE SOFTWAR | PUT | 874054959 | PUT | 84,000 shares | $17,430,000 |
| EVERPURE INC | CALL | 74624M902 | CALL | 133,000 shares | $17,393,740 |
| EDISON INTL | CALL | 281020907 | CALL | 322,600 shares | $17,333,298 |
| APPLIED DIGITAL CORP | CALL | 038169907 | CALL | 710,700 shares | $17,319,759 |
| ULTA BEAUTY INC | PUT | 90384S953 | PUT | 31,700 shares | $17,313,589 |
| BEYOND MEAT INC | PUT | 08862E957 | PUT | 2,091,500 shares | $17,275,790 |
| UNITED STS OIL FD LP | COM | 91232N207 | — | 118,399 shares | $17,245,998 |
| PETROLEO BRASILEIRO S A | PUT | 71654V958 | PUT | 826,000 shares | $17,238,620 |
| MP MATERIALS CORP | PUT | 553368951 | PUT | 364,500 shares | $17,237,205 |
| ISHARES TR | CALL | 46436E907 | CALL | 170,900 shares | $17,206,212 |
| CONSTELLATION BRANDS INC | CALL | 21036P908 | CALL | 151,200 shares | $17,094,672 |
| AFFIRM HLDGS INC | PUT | 00827B956 | PUT | 243,600 shares | $16,864,428 |
| SELLAS LIFE SCIENCES GROUP I | CALL | 81642T909 | CALL | 1,367,400 shares | $16,832,694 |
| EQT CORP | CALL | 26884L909 | CALL | 346,600 shares | $16,830,896 |
| MARVELL TECHNOLOGY INC | COM | 573874104 | — | 63,598 shares | $16,803,227 |
| SOUTHERN CO | PUT | 842587957 | PUT | 202,500 shares | $16,785,225 |
| EMERSON ELEC CO | CALL | 291011904 | CALL | 108,200 shares | $16,781,820 |
| CHENIERE ENERGY INC | CALL | 16411R908 | CALL | 62,300 shares | $16,760,569 |
| NUCOR CORP | CALL | 670346905 | CALL | 71,400 shares | $16,689,750 |
| MICROCHIP TECHNOLOGY INC. | CALL | 595017904 | CALL | 214,600 shares | $16,689,442 |
| REGENERON PHARMACEUTICALS | PUT | 75886F957 | PUT | 22,000 shares | $16,681,940 |
| NOKIA CORP | COM | 654902204 | — | 1,644,366 shares | $16,673,871 |
| DBX ETF TR | PUT | 233051959 | PUT | 508,900 shares | $16,625,763 |
| CLEVELAND-CLIFFS INC NEW | CALL | 185899901 | CALL | 1,506,900 shares | $16,590,969 |
| EATON CORP PLC | PUT | G29183953 | PUT | 38,600 shares | $16,586,806 |
| RIOT PLATFORMS INC | PUT | 767292955 | PUT | 822,700 shares | $16,577,405 |
| CIENA CORP | CALL | 171779909 | CALL | 47,100 shares | $16,570,722 |
| BLOCK INC | PUT | 852234953 | PUT | 225,100 shares | $16,551,603 |
| SLB LIMITED | PUT | 806857958 | PUT | 339,500 shares | $16,540,440 |
| PROSHARES TR | PUT | 74350P955 | PUT | 480,400 shares | $16,530,564 |
| WALMART INC | COM | 931142103 | — | 158,780 shares | $16,500,417 |
| ABBOTT LABORATORIES | PUT | 002824950 | PUT | 166,500 shares | $16,455,195 |
| DIREXION SHARES ETF TRUST | PUT | 25461A954 | PUT | 819,200 shares | $16,400,384 |
| DEVON ENERGY CORP NEW | PUT | 25179M953 | PUT | 354,900 shares | $16,339,596 |
| TOAST INC | CALL | 888787908 | CALL | 563,500 shares | $16,335,865 |
| DANAHER CORP DEL | PUT | 235851952 | PUT | 73,200 shares | $16,217,460 |
| WOLFSPEED INC | PUT | 97785W956 | PUT | 575,200 shares | $16,180,376 |
| PLAINS GP HLDGS L P | CALL | 72651A907 | CALL | 623,700 shares | $16,153,830 |
| JOHNSON CONTROLS INTERNATION | CALL | G51502905 | CALL | 108,600 shares | $16,143,390 |
| THERMO FISHER SCIENTIFIC INC | PUT | 883556952 | PUT | 23,900 shares | $16,133,695 |
| INTERACTIVE BROKERS GROUP IN | PUT | 45841N957 | PUT | 187,700 shares | $16,033,334 |
| SAMSARA INC | CALL | 79589L906 | CALL | 420,100 shares | $16,018,413 |
| CAMECO CORP | CALL | 13321L908 | CALL | 184,800 shares | $16,016,616 |
| INVESCO QQQ TR | COM | 46090E103 | — | 21,532 shares | $15,928,727 |
| COMFORT SYS USA INC | CALL | 199908904 | CALL | 9,600 shares | $15,879,264 |
| QXO INC | CALL | 82846H905 | CALL | 1,358,000 shares | $15,875,020 |
| CHARTER COMMUNICATIONS INC | COM | 16119P108 | — | 142,877 shares | $15,845,059 |
| DIREXION SHARES ETF TRUST | CALL | 25459W902 | CALL | 68,000 shares | $15,830,400 |
| DOCUSIGN INC | PUT | 256163956 | PUT | 235,600 shares | $15,820,540 |
| BLACKROCK INC | PUT | 09290D951 | PUT | 14,900 shares | $15,768,521 |
| KKR & CO INC | PUT | 48251W954 | PUT | 171,700 shares | $15,676,210 |