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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
- Dec 31, 2024: $178,631,499
- Mar 31, 2025: $156,192,203
- Jun 30, 2025: $174,645,044
- Sep 30, 2025: $194,890,676
- Dec 31, 2025: $177,415,580,964
- Mar 31, 2026: $149,077,957,641
- Jun 30, 2026: $170,565,031,585
- Sep 30, 2026: $183,823,872,854
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) |
|---|---|---|---|---|---|
| ISHARES INC | PUT | 464286951 | PUT | 300 shares | $6,633 |
| PROFICIENT AUTO LOGISTICS IN | PUT | 74317M954 | PUT | 1,900 shares | $6,631 |
| INVESCO EXCH TRADED FD TR II | CALL | 46138E905 | CALL | 600 shares | $6,630 |
| HOLLEY INC | COM | 43538H103 | — | 2,808 shares | $6,626 |
| PROSPERITY BANCSHARES INC | CALL | 743606905 | CALL | 100 shares | $6,620 |
| COMPASS MINERALS INTL INC | PUT | 20451N951 | PUT | 300 shares | $6,612 |
| GREEN BRICK PARTNERS INC | CALL | 392709901 | CALL | 100 shares | $6,611 |
| HOMEBANCORP INC | PUT | 43689E957 | PUT | 100 shares | $6,606 |
| VANECK ETF TRUST | COM | 92189H573 | — | 152 shares | $6,598 |
| FEDERATED HERMES INC | COM | 314211103 | — | 117 shares | $6,595 |
| DIME COML BANCSHARES INC | COM | 25432X102 | — | 167 shares | $6,583 |
| LIFECORE BIOMEDICAL INC | PUT | 514766954 | PUT | 1,000 shares | $6,580 |
| UNIFI INC | CALL | 904677900 | CALL | 1,000 shares | $6,530 |
| SCHWAB STRATEGIC TR | CALL | 808524908 | CALL | 200 shares | $6,526 |
| GRANITE RIDGE RESOURCES INC | PUT | 387432957 | PUT | 1,500 shares | $6,509 |
| IM GLOBAL PARTNER FUNDS | PUT | 53700T957 | PUT | 200 shares | $6,506 |
| 1 800 FLOWERS COM INC | PUT | 68243Q956 | PUT | 2,600 shares | $6,500 |
| LANTRONIX INC | PUT | 516548953 | PUT | 900 shares | $6,489 |
| REYNOLDS CONSUMER PRODS INC | CALL | 76171L906 | CALL | 300 shares | $6,486 |
| INFLARX NV | PUT | N44821951 | PUT | 3,600 shares | $6,480 |
| THEMES ETF TR | COM | 88340F100 | — | 856 shares | $6,471 |
| PROSHARES TR | CALL | 74347G907 | CALL | 100 shares | $6,467 |
| DIREXION SHARES ETF TRUST | COM | 25460E661 | — | 137 shares | $6,451 |
| BNY MELLON ETF TRUST | COM | 09661T107 | — | 132 shares | $6,449 |
| MANITOWOC CO INC | CALL | 563571905 | CALL | 300 shares | $6,438 |
| EVERCORE INC | COM | 29977A105 | — | 25 shares | $6,437 |
| EXTREME NETWORKS INC | CALL | 30226D906 | CALL | 300 shares | $6,435 |
| AXALTA COATING SYS LTD | CALL | G0750C908 | CALL | 200 shares | $6,431 |
| THEMES ETF TR | PUT | 882927954 | PUT | 1,600 shares | $6,427 |
| EXCELERATE ENERGY INC | CALL | 30069T901 | CALL | 200 shares | $6,426 |
| BRUNSWICK CORP | CALL | 117043909 | CALL | 100 shares | $6,423 |
| THEMES ETF TR | PUT | 882927954 | PUT | 200 shares | $6,421 |
| PEARSON PLC | PUT | 705015955 | PUT | 400 shares | $6,420 |
| GORMAN RUPP CO | COM | 383082104 | — | 86 shares | $6,405 |
| EVOLUS INC | PUT | 30052C957 | PUT | 800 shares | $6,400 |
| ATS CORPORATION | COM | 00217Y104 | — | 354 shares | $6,389 |
| FIRST TR EXCHNG TRADED FD VI | PUT | 33740F955 | PUT | 300 shares | $6,387 |
| SPDR INDEX SHS FDS | COM | 78463X848 | — | 158 shares | $6,384 |
| INVESTMENT MANAGERS SER TR I | PUT | 46152N954 | PUT | 400 shares | $6,384 |
| ROUNDHILL ETF TRUST | COM | 77926X395 | — | 168 shares | $6,380 |
| WISDOMTREE TR | PUT | 97717Y950 | PUT | 100 shares | $6,373 |
| AMERICA MOVIL SAB DE CV | PUT | 02390A951 | PUT | 300 shares | $6,357 |
| PETMED EXPRESS INC | CALL | 716382906 | CALL | 4,600 shares | $6,348 |
| COMPASS MINERALS INTL INC | COM | 20451N101 | — | 288 shares | $6,347 |
| ETF SER SOLUTIONS | COM | 26922B394 | — | 253 shares | $6,347 |
| GROUPON INC | COM | 399473206 | — | 321 shares | $6,342 |
| ALLIANT ENERGY CORP | PUT | 018802958 | PUT | 100 shares | $6,330 |
| EASTGROUP PPTYS INC | COM | 277276101 | — | 32 shares | $6,318 |
| INVESTMENT MANAGERS SER TR I | PUT | 46152A959 | PUT | 600 shares | $6,317 |
| CMS ENERGY CORP | CALL | 125896900 | CALL | 100 shares | $6,308 |
| ETF OPPORTUNITIES TRUST | PUT | 26923N955 | PUT | 500 shares | $6,305 |
| HALEON PLC | PUT | 405552950 | PUT | 700 shares | $6,300 |
| TROOPS INC | CALL | G9094C904 | CALL | 3,600 shares | $6,300 |
| SIMPLIFY EXCHANGE TRADED FUN | PUT | 82889N959 | PUT | 100 shares | $6,289 |
| MERITAGE HOMES CORP | CALL | 59001A902 | CALL | 100 shares | $6,285 |
| VONTIER CORPORATION | PUT | 928881951 | PUT | 200 shares | $6,280 |
| GRAYSCALE HYPERLIQUID STAKIN | CALL | 389936905 | CALL | 200 shares | $6,276 |
| ETHAN ALLEN INTERIORS INC | PUT | 297602954 | PUT | 300 shares | $6,273 |
| TRINET GROUP INC | CALL | 896288907 | CALL | 100 shares | $6,254 |
| BITWISE FUNDS TRUST | COM | 09174D201 | — | 311 shares | $6,251 |
| CACTUS INC | PUT | 127203957 | PUT | 100 shares | $6,222 |
| PROSHARES TR | COM | 74347B557 | — | 58 shares | $6,210 |
| CHINA YUCHAI INTL LTD | PUT | G21082955 | PUT | 200 shares | $6,206 |
| AMPLIFY ETF TR | PUT | 032108958 | PUT | 100 shares | $6,204 |
| ETF OPPORTUNITIES TRUST | CALL | 26923V908 | CALL | 1,400 shares | $6,202 |
| PROG HOLDINGS INC | PUT | 74319R951 | PUT | 200 shares | $6,184 |
| MIDCAP FINANCIAL INVSTMNT CO | COM | 03761U502 | — | 707 shares | $6,179 |
| DIAMEDICA THERAPEUTICS INC | COM | 25253X207 | — | 746 shares | $6,169 |
| WABASH NATL CORP | CALL | 929566907 | CALL | 500 shares | $6,165 |
| N-ABLE INC | CALL | 62878D900 | CALL | 1,500 shares | $6,150 |
| CTO RLTY GROWTH INC NEW | CALL | 22948Q901 | CALL | 300 shares | $6,147 |
| SO YOUNG INTERNATIONAL INC | CALL | 83356Q908 | CALL | 2,300 shares | $6,141 |
| RADIAN GROUP INC | PUT | 750236951 | PUT | 200 shares | $6,122 |
| THEMES ETF TR | PUT | 88340C953 | PUT | 1,500 shares | $6,120 |
| ETF OPPORTUNITIES TRUST | PUT | 26923V958 | PUT | 600 shares | $6,119 |
| INTEST CORP | COM | 461147100 | — | 517 shares | $6,116 |
| MOOG INC | COM | 615394202 | — | 16 shares | $6,103 |
| FIRST TR EXCHANGE-TRADED FD | COM | 33734X812 | — | 211 shares | $6,088 |
| BRAINSWAY LTD | COM | 10501L106 | — | 461 shares | $6,085 |
| VAREX IMAGING CORP | COM | 92214X106 | — | 329 shares | $6,070 |
| VANECK ETF TRUST | CALL | 92189H900 | CALL | 100 shares | $6,061 |
| THEMES ETF TR | PUT | 88340F955 | PUT | 800 shares | $6,048 |
| CLEAN ENERGY FUELS CORP | COM | 184499101 | — | 3,870 shares | $6,037 |
| ARQ INC | COM | 00770C101 | — | 3,056 shares | $6,035 |
| SOUTHSIDE BANCSHARES INC | CALL | 84470P909 | CALL | 200 shares | $6,016 |
| COMMERCE.COM INC | CALL | 08975P908 | CALL | 1,900 shares | $6,004 |
| VANECK ETF TRUST | COM | 92189H664 | — | 99 shares | $6,000 |
| AMPLIFY ETF TR | CALL | 032108908 | CALL | 200 shares | $5,980 |
| TIDAL TRUST II | PUT | 88636X950 | PUT | 200 shares | $5,972 |
| GOLDGROUP MNG INC | COM | 38141A602 | — | 1,872 shares | $5,971 |
| TOMPKINS FINL CORP | COM | 890110109 | — | 62 shares | $5,967 |
| ALPHA TAU MEDICAL LTD | PUT | M0740A958 | PUT | 400 shares | $5,964 |
| HAFNIA LTD | CALL | Y2990R901 | CALL | 600 shares | $5,964 |
| PUMA BIOTECHNOLOGY INC | PUT | 74587V957 | PUT | 600 shares | $5,958 |
| FIRST INDL RLTY TR INC | CALL | 32054K903 | CALL | 100 shares | $5,954 |
| DIREXION SHARES ETF TRUST | PUT | 25459W952 | PUT | 300 shares | $5,952 |
| FIRST TR EXCHANGE TRADED FD | PUT | 33738R956 | PUT | 100 shares | $5,923 |
| KANZHUN LIMITED | CALL | 48553T906 | CALL | 400 shares | $5,920 |
| IRONWOOD PHARMACEUTICALS INC | COM | 46333X108 | — | 1,491 shares | $5,919 |
| DIREXION SHARES ETF TRUST | CALL | 25459W902 | CALL | 100 shares | $5,918 |