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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) |
|---|---|---|---|---|---|
| AMERICAN EXPRESS CO | COM | 025816109 | — | 7,314 shares | $2,224,187 |
| CORCEPT THERAPEUTICS INC | CALL | 218352902 | CALL | 19,300 shares | $2,223,939 |
| HARMONIC INC | CALL | 413160902 | CALL | 210,500 shares | $2,222,880 |
| SPROTT FDS TR | COM | 85208P303 | — | 46,821 shares | $2,222,124 |
| VS TRUST | CALL | 92891H905 | CALL | 60,200 shares | $2,218,972 |
| LABCORP HOLDINGS INC | PUT | 504922955 | PUT | 7,200 shares | $2,218,392 |
| ROSS STORES INC | PUT | 778296953 | PUT | 9,500 shares | $2,217,300 |
| CRACKER BARREL OLD CTRY STOR | PUT | 22410J956 | PUT | 42,100 shares | $2,215,302 |
| EXELIXIS INC | CALL | 30161Q904 | CALL | 37,900 shares | $2,213,739 |
| DUTCH BROS INC | PUT | 26701L950 | PUT | 57,300 shares | $2,209,488 |
| PROSHARES TR | CALL | 74349Y907 | CALL | 68,100 shares | $2,206,440 |
| TRIPADVISOR INC | COM | 896945201 | — | 263,386 shares | $2,204,540 |
| OREILLY AUTOMOTIVE INC | PUT | 67103H957 | PUT | 25,800 shares | $2,203,578 |
| ZILLOW GROUP INC | CALL | 98954M900 | CALL | 81,200 shares | $2,202,956 |
| CARDINAL HEALTH INC | PUT | 14149Y958 | PUT | 9,900 shares | $2,202,750 |
| HOWARD HUGHES HOLDINGS INC | PUT | 44267T952 | PUT | 29,900 shares | $2,201,238 |
| BAUSCH HEALTH COS INC | CALL | 071734907 | CALL | 377,500 shares | $2,200,825 |
| REGIONS FINANCIAL CORP NEW | CALL | 7591EP900 | CALL | 81,800 shares | $2,198,784 |
| LYFT INC | COM | 55087P104 | — | 146,478 shares | $2,198,634 |
| CRITICAL METALS CORP | PUT | G2662B953 | PUT | 302,800 shares | $2,198,328 |
| STELLANTIS N.V | CALL | N82405906 | CALL | 504,100 shares | $2,197,876 |
| FUBOTV INC | CALL | 35953D901 | CALL | 245,200 shares | $2,196,992 |
| TREX INC | CALL | 89531P905 | CALL | 50,400 shares | $2,195,424 |
| FORMFACTOR INC | PUT | 346375958 | PUT | 14,700 shares | $2,194,857 |
| VIRGIN GALACTIC HOLDINGS INC | CALL | 92766K903 | CALL | 733,300 shares | $2,192,567 |
| CELANESE CORP DEL | CALL | 150870903 | CALL | 49,400 shares | $2,191,878 |
| UNITED STS NAT GAS FD LP | PUT | 912318959 | PUT | 211,300 shares | $2,191,181 |
| CARLISLE COS INC | PUT | 142339950 | PUT | 6,800 shares | $2,190,756 |
| ANGLOGOLD ASHANTI PLC | CALL | G0378L900 | CALL | 23,300 shares | $2,189,035 |
| DIREXION SHARES ETF TRUST | CALL | 25460G906 | CALL | 87,800 shares | $2,187,976 |
| GENMAB A/S | PUT | 372303956 | PUT | 61,300 shares | $2,186,877 |
| SELECT SECTOR SPDR TR | PUT | 81369Y956 | PUT | 19,700 shares | $2,186,109 |
| ICHOR HOLDINGS | CALL | G4740B905 | CALL | 35,300 shares | $2,183,658 |
| GROUPON INC | PUT | 399473956 | PUT | 110,500 shares | $2,183,480 |
| PROSHARES TR | PUT | 74347G957 | PUT | 194,900 shares | $2,182,880 |
| NLIGHT INC | CALL | 65487K900 | CALL | 56,000 shares | $2,180,920 |
| CAL MAINE FOODS INC | PUT | 128030952 | PUT | 32,000 shares | $2,177,920 |
| INVESCO DB MULTI-SECTOR COMM | COM | 46140H700 | — | 85,905 shares | $2,173,396 |
| OPENDOOR TECHNOLOGIES INC | PUT | 683712953 | PUT | 902,000 shares | $2,171,039 |
| CUMMINS INC | PUT | 231021956 | PUT | 4,200 shares | $2,169,594 |
| DIGITALOCEAN HLDGS INC | COM | 25402D102 | — | 16,248 shares | $2,167,320 |
| LINCOLN NATL CORP IND | CALL | 534187909 | CALL | 53,800 shares | $2,165,988 |
| SOUTHWEST AIRLS CO | COM | 844741108 | — | 52,004 shares | $2,165,446 |
| VISHAY INTERTECHNOLOGY INC | CALL | 928298908 | CALL | 66,200 shares | $2,154,809 |
| JBS N.V. | COM | N4732M103 | — | 190,672 shares | $2,152,686 |
| ASCENDIS PHARMA A/S | COM | K08588103 | — | 9,419 shares | $2,145,930 |
| WELLS FARGO & CO | COM | 949746101 | — | 26,807 shares | $2,145,900 |
| ALCOA CORP | COM | 013872106 | — | 51,032 shares | $2,143,344 |
| EMERSON ELEC CO | PUT | 291011954 | PUT | 13,800 shares | $2,140,380 |
| VIKING THERAPEUTICS INC | PUT | 92686J956 | PUT | 65,600 shares | $2,138,560 |
| SPORTRADAR GROUP AG | CALL | H8088L903 | CALL | 184,900 shares | $2,137,444 |
| ACADIA PHARMACEUTICALS INC | CALL | 004225908 | CALL | 106,000 shares | $2,135,900 |
| ZIMMER BIOMET HOLDINGS INC | PUT | 98956P952 | PUT | 24,000 shares | $2,131,920 |
| NANO NUCLEAR ENERGY INC | PUT | 63010H958 | PUT | 134,400 shares | $2,130,240 |
| BANCO BILBAO VIZCAYA ARGENTA | PUT | 05946K951 | PUT | 76,300 shares | $2,126,481 |
| DIREXION SHARES ETF TRUST | CALL | 25460G906 | CALL | 8,000 shares | $2,126,320 |
| PERPETUA RESOURCES CORP | PUT | 714266953 | PUT | 98,500 shares | $2,124,645 |
| CIRRUS LOGIC INC | CALL | 172755900 | CALL | 17,700 shares | $2,123,469 |
| PROSHARES TR | CALL | 74347R902 | CALL | 30,600 shares | $2,121,498 |
| THE TRADE DESK INC | COM | 88339J105 | — | 174,141 shares | $2,119,295 |
| RECURSION PHARMACEUTICALS IN | CALL | 75629V904 | CALL | 512,700 shares | $2,117,451 |
| NEOS ETF TRUST | PUT | 78433H955 | PUT | 38,100 shares | $2,116,455 |
| AIR PRODUCTS AND CHEMICALS I | CALL | 009158906 | CALL | 7,600 shares | $2,114,548 |
| AON PLC | COM | G0403H108 | — | 7,632 shares | $2,112,308 |
| BRIDGEBIO PHARMA INC | COM | 10806X102 | — | 31,950 shares | $2,102,310 |
| SIBANYE STILLWATER LTD | CALL | 82575P907 | CALL | 205,300 shares | $2,096,113 |
| GARMIN LTD | PUT | H2906T959 | PUT | 7,300 shares | $2,093,932 |
| PAPA JOHNS INTL INC | COM | 698813102 | — | 106,187 shares | $2,092,414 |
| UNITI GROUP LLC | CALL | 912932900 | CALL | 249,400 shares | $2,089,972 |
| JOBY AVIATION INC | PUT | G65163950 | PUT | 345,300 shares | $2,089,065 |
| ABRDN PLATINUM ETF TRUST | PUT | 003260956 | PUT | 135,400 shares | $2,086,514 |
| ALMONTY INDS INC | CALL | 020398907 | CALL | 158,400 shares | $2,084,544 |
| PITNEY BOWES INC | CALL | 724479900 | CALL | 127,700 shares | $2,084,064 |
| PROCTER & GAMBLE CO | COM | 742718109 | — | 14,345 shares | $2,084,041 |
| MONSTER BEVERAGE CORP NEW | PUT | 61174X959 | PUT | 49,900 shares | $2,076,838 |
| PROSHARES TR II | CALL | 74347Y908 | CALL | 73,200 shares | $2,067,168 |
| CROWN CASTLE INC | PUT | 22822V951 | PUT | 31,000 shares | $2,066,150 |
| POWELL INDS INC | PUT | 739128956 | PUT | 11,200 shares | $2,066,064 |
| AXSOME THERAPEUTICS INC. | CALL | 05464T904 | CALL | 11,200 shares | $2,065,168 |
| SM ENERGY COMPANY | CALL | 78454L900 | CALL | 61,100 shares | $2,063,958 |
| GROCERY OUTLET HLDG CORP | COM | 39874R101 | — | 183,321 shares | $2,062,361 |
| INVESCO DB COMMDY INDX TRCK | CALL | 46138B903 | CALL | 63,800 shares | $2,062,016 |
| VIKING HOLDINGS LTD | CALL | G93A5A901 | CALL | 26,300 shares | $2,060,079 |
| TIDAL TRUST II | PUT | 88636R953 | PUT | 73,000 shares | $2,058,600 |
| THE BALDWIN INSURANCE GRP IN | CALL | 05589G902 | CALL | 64,700 shares | $2,056,813 |
| WINGSTOP INC | PUT | 974155953 | PUT | 19,500 shares | $2,054,715 |
| CRISPR THERAPEUTICS AG | CALL | H17182908 | CALL | 37,100 shares | $2,052,372 |
| TWENTY ONE CAP INC | CALL | 90138L909 | CALL | 315,600 shares | $2,051,400 |
| ENBRIDGE INC | PUT | 29250N955 | PUT | 44,100 shares | $2,050,209 |
| BIRKENSTOCK HOLDING PLC | COM | M2029K104 | — | 63,203 shares | $2,048,409 |
| VIA TRANSN INC | CALL | 92556W904 | CALL | 67,700 shares | $2,047,925 |
| F5 INC | CALL | 315616902 | CALL | 4,600 shares | $2,047,828 |
| ARGAN INC | CALL | 04010E909 | CALL | 5,400 shares | $2,040,930 |
| PERMIAN RESOURCES CORP | COM | 71424F105 | — | 96,517 shares | $2,038,439 |
| DIAGEO PLC | PUT | 25243Q955 | PUT | 23,800 shares | $2,037,280 |
| EXPAND ENERGY CORPORATION | COM | 165167735 | — | 24,199 shares | $2,034,893 |
| GOLDMAN SACHS PHYSICAL GOLD | CALL | 38150K903 | CALL | 49,600 shares | $2,031,615 |
| ACHIEVE LIFE SCIENCE INC | CALL | 004468900 | CALL | 251,000 shares | $2,030,590 |
| TIDEWATER INC NEW | CALL | 88642R909 | CALL | 25,000 shares | $2,027,500 |
| UNIVERSAL HLTH SVCS INC | CALL | 913903900 | CALL | 11,600 shares | $2,021,415 |