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GROUP ONE TRADING LLC
Period ended Jun 30, 2026 · Latest filing Aug 14, 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: $43,689,327,232
- Mar 31, 2025: $34,471,364,471
- Jun 30, 2025: $45,197,586,657
- Sep 30, 2025: $56,876,471,915
- Dec 31, 2025: $57,279,335,595
- Mar 31, 2026: $52,178,973,769
- Jun 30, 2026: $71,081,488,890
- Sep 30, 2026: $73,342,832,951
Top holdings
Top 10 at Jun 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
- MICRON TECHNOLOGY INC · COM · 595112953 · shares · PUT: $2,386,956,291
- MICRON TECHNOLOGY INC · COM · 595112903 · shares · CALL: $1,977,645,057
- SPDR GOLD TR · GOLD SHS · 78463V907 · shares · CALL: $1,365,363,632
- SANDISK CORP · COM · 80004C950 · shares · PUT: $1,256,235,825
- TESLA INC · COM · 88160R901 · shares · CALL: $1,180,918,620
- META PLATFORMS INC · CL A · 30303M902 · shares · CALL: $1,028,004,250
- MICROSOFT CORP · COM · 594918904 · shares · CALL: $891,965,424
- VANECK ETF TRUST · SEMICONDUCTR ETF · 92189F956 · shares · PUT: $884,336,487
- SANDISK CORP · COM · 80004C900 · shares · CALL: $846,964,425
- INTEL CORP · COM · 458140900 · shares · CALL: $697,340,146
Reported holdings
8,032 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| CELCUITY INC | COM | 15102K900 | CALL | 16,000 shares | $1,673,920 |
| FIGURE TECHNOLOGY SOLUTIO | COM CL A | 349381953 | PUT | 54,500 shares | $1,673,695 |
| FIVE9 INC | COM | 338307951 | PUT | 78,500 shares | $1,673,620 |
| INVESCO DB COMMDY INDX TRCK | UNIT | 46138B903 | CALL | 62,700 shares | $1,671,582 |
| RUM GROUP INC | COM CL A | 78137L955 | PUT | 262,800 shares | $1,666,152 |
| BILIBILI INC | SPONS ADS REP Z | 090040956 | PUT | 97,600 shares | $1,662,128 |
| CVR ENERGY INC | COM | 12662P108 | — | 60,275 shares | $1,659,974 |
| AEHR TEST SYS | COM | 00760J108 | — | 17,271 shares | $1,659,052 |
| CANOPY GROWTH CORPORATION | COM NEW | 138035904 | CALL | 1,744,200 shares | $1,656,990 |
| VAXCYTE INC | COM | 92243G908 | CALL | 28,500 shares | $1,656,705 |
| SPDR INDEX SHS FDS | ST STR EU 50 ETF | 78463X902 | CALL | 24,100 shares | $1,655,188 |
| NEWELL BRANDS INC | COM | 651229106 | — | 269,115 shares | $1,652,366 |
| PORTILLOS INC | COM CL A | 73642K906 | CALL | 348,500 shares | $1,651,890 |
| BANC OF CALIFORNIA INC | COM | 05990K956 | PUT | 80,600 shares | $1,646,658 |
| CLEAR SECURE INC | COM CL A | 18467V909 | CALL | 29,400 shares | $1,638,462 |
| DIREXION SHARES ETF TRUST | DA FT CH BU ETF | 25460G955 | PUT | 76,300 shares | $1,638,161 |
| COREWEAVE INC | COM CL A | 21873S108 | — | 16,445 shares | $1,636,935 |
| ZIONS BANCORPORATION NATL AS | COM | 989701907 | CALL | 23,600 shares | $1,632,884 |
| TRANSALTA CORP | COM | 89346D907 | CALL | 117,900 shares | $1,630,557 |
| IVANHOE ELECTRIC INC | COM | 46578C908 | CALL | 169,600 shares | $1,629,856 |
| IVANHOE ELECTRIC INC | COM | 46578C108 | — | 169,254 shares | $1,626,531 |
| KENVUE INC | COM | 49177J102 | — | 84,866 shares | $1,621,789 |
| KYNDRYL HLDGS INC | COMMON STOCK | 50155Q950 | PUT | 143,300 shares | $1,620,723 |
| BLOOMIN BRANDS INC | COM | 094235958 | PUT | 177,300 shares | $1,620,522 |
| SUN CMNTYS INC | COM | 866674904 | CALL | 13,500 shares | $1,618,785 |
| MESOBLAST LTD | SPONS ADR | 590717901 | CALL | 119,500 shares | $1,616,835 |
| BURLINGTON STORES INC | COM | 122017906 | CALL | 5,100 shares | $1,615,680 |
| ALAMOS GOLD INC | COM CL A | 011532108 | — | 53,146 shares | $1,612,450 |
| ALLEGRO MICROSYSTEMS INC | COM | 01749D905 | CALL | 23,100 shares | $1,608,222 |
| MARQETA INC | CLASS A COM | 57142B904 | CALL | 395,600 shares | $1,606,136 |
| PROSHARES TR | SHOR S&P 500 NEW | 74349Y903 | CALL | 48,600 shares | $1,604,772 |
| SYNAPTICS INC | COM | 87157D909 | CALL | 12,900 shares | $1,602,567 |
| NUSCALE PWR CORP | CL A COM | 67079K950 | PUT | 159,500 shares | $1,599,785 |
| FORMFACTOR INC | COM | 346375908 | CALL | 10,000 shares | $1,599,300 |
| PROSHARES TR II | ULTRASHORT GOLD | 74347Y908 | CALL | 59,200 shares | $1,597,216 |
| PINTEREST INC | CL A | 72352L106 | — | 75,946 shares | $1,597,144 |
| BUTTERFLY NETWORK INC | COM CL A | 124155102 | — | 189,442 shares | $1,595,102 |
| SNAP INC | CL A | 83304A106 | — | 359,214 shares | $1,594,910 |
| BAXTER INTL INC | COM | 071813959 | PUT | 74,800 shares | $1,594,736 |
| DIREXION SHARES ETF TRUST | DAILY CSI CHINA | 25460G187 | — | 84,361 shares | $1,594,423 |
| JAMES HARDIE INDS PLC | ORD SHS | G4253H901 | CALL | 60,900 shares | $1,594,362 |
| SHENANDOAH TELECOMMUNICATION | COM | 82312B906 | CALL | 105,700 shares | $1,593,956 |
| CITIGROUP INC | COM NEW | 172967424 | — | 11,366 shares | $1,590,785 |
| AMERICAN EXCEPTIONALISM ACQU | ORD CL A | G0273J901 | CALL | 134,300 shares | $1,587,426 |
| LANTHEUS HLDGS INC | COM | 516544953 | PUT | 14,300 shares | $1,586,442 |
| AVALONBAY CMNTYS INC | COM | 053484951 | PUT | 8,400 shares | $1,584,996 |
| AMERICAN EAGLE OUTFITTERS IN | COM | 02553E106 | — | 92,134 shares | $1,584,705 |
| VIPSHOP HLDGS LTD | SPONSORED ADS A | 92763W953 | PUT | 119,500 shares | $1,584,570 |
| QUANTA SVCS INC | COM | 74762E902 | CALL | 2,200 shares | $1,584,088 |
| SANOFI SA | SPONSORED ADR | 80105N955 | PUT | 37,100 shares | $1,582,686 |
| CORECIVIC INC | COM | 21871N101 | — | 52,084 shares | $1,582,312 |
| SCORPIO TANKERS INC | SHS | Y7542C900 | CALL | 22,800 shares | $1,579,128 |
| FMC CORP | COM NEW | 302491303 | — | 137,049 shares | $1,576,064 |
| CORE SCIENTIFIC INC NEW | COM | 21874A106 | — | 61,573 shares | $1,575,653 |
| NUVATION BIO INC | COM CL A | 67080N951 | PUT | 277,400 shares | $1,575,632 |
| IMMUNOCORE HLDGS PLC | ADS | 45258D955 | PUT | 49,600 shares | $1,574,800 |
| BACKBLAZE INC | COM CL A | 05637B905 | CALL | 99,100 shares | $1,571,726 |
| TIDAL TRUST II | DE 2X LO MS ETF | 88636W901 | CALL | 211,100 shares | $1,570,584 |
| SAREPTA THERAPEUTICS INC | COM | 803607950 | PUT | 87,400 shares | $1,570,578 |
| GOODYEAR TIRE & RUBR CO | COM | 382550101 | — | 237,923 shares | $1,570,292 |
| CROWN CASTLE INC | COM | 22822V901 | CALL | 20,700 shares | $1,567,611 |
| BRC GROUP HOLDINGS INC | COM | 05580M108 | — | 194,692 shares | $1,565,324 |
| PG&E CORP | COM | 69331C108 | — | 92,946 shares | $1,563,352 |
| PROPETRO HLDG CORP | COM | 74347M908 | CALL | 109,000 shares | $1,563,060 |
| TRAVERE THERAPEUTICS INC | COM | 89422G957 | PUT | 27,500 shares | $1,562,275 |
| ABCELLERA BIOLOGICS INC | COM | 00288U106 | — | 198,793 shares | $1,560,525 |
| SHARPLINK INC | COM NEW | 820014955 | PUT | 324,800 shares | $1,559,040 |
| RESTAURANT BRANDS INTL INC | COM | 76131D953 | PUT | 21,500 shares | $1,558,965 |
| TEUCRIUM COMMODITY TR | SUGAR FD | 88166A909 | CALL | 159,000 shares | $1,556,610 |
| YORK SPACE SYSTEMS INC | COM | 987084900 | CALL | 63,100 shares | $1,553,522 |
| LAKEFRONT BIOTHERAPEUTICS NV | SPON ADR | 36315X951 | PUT | 51,800 shares | $1,552,964 |
| PROSHARES TR | SHOR S&P 500 NEW | 74349Y953 | PUT | 47,000 shares | $1,551,940 |
| DOLLAR GEN CORP | COM | 256677105 | — | 13,461 shares | $1,549,496 |
| KE HLDGS INC | SPONSORED ADS | 482497954 | PUT | 106,500 shares | $1,547,445 |
| OMNICOM GROUP INC | COM | 681919956 | PUT | 21,200 shares | $1,543,996 |
| INVESCO DB MULTI-SECTOR COMM | AGRICULTURE FD | 46140H906 | CALL | 57,800 shares | $1,541,526 |
| PROSHARES TR | SHOR BITC ET NEW | 74347G904 | CALL | 53,100 shares | $1,541,493 |
| DIREXION SHARES ETF TRUST | DAI FTS BEA ETF | 25461A950 | PUT | 37,700 shares | $1,536,275 |
| PACS GROUP INC | COM SHS | 69380Q957 | PUT | 36,000 shares | $1,535,040 |
| ADAPTHEALTH CORP | COMMON STOCK | 00653Q102 | — | 146,994 shares | $1,531,677 |
| ETSY INC | COM | 29786A956 | PUT | 20,300 shares | $1,529,199 |
| PALVELLA THERAPEUTICS INC NE | COM | 697947959 | PUT | 10,000 shares | $1,528,200 |
| NORTHROP GRUMMAN CORP | COM | 666807952 | PUT | 3,000 shares | $1,527,930 |
| BRIGHTSPRING HEALTH SVCS INC | COM | 10950A956 | PUT | 21,900 shares | $1,527,306 |
| AMDOCS LTD | SHS | G02602953 | PUT | 30,200 shares | $1,526,308 |
| CABALETTA BIO INC | COM | 12674W909 | CALL | 490,200 shares | $1,524,522 |
| SM ENERGY COMPANY | COM | 78454L950 | PUT | 58,400 shares | $1,524,240 |
| VOLATILITY SHS TR | 2X BITCOIN ETF | 92864M301 | — | 147,630 shares | $1,523,542 |
| BELLRING BRANDS INC | COMMON STOCK | 07831C103 | — | 117,693 shares | $1,522,947 |
| ISHARES INC | MSCI CDA ETF | 464286959 | PUT | 26,400 shares | $1,521,696 |
| FRANCO NEV CORP | COM | 351858905 | CALL | 7,300 shares | $1,521,612 |
| RECURSION PHARMACEUTICALS IN | CL A | 75629V954 | PUT | 414,300 shares | $1,520,481 |
| FIREFLY AEROSPACE INC | COM | 31816X956 | PUT | 51,700 shares | $1,519,980 |
| DIREXION SHARES ETF TRUST | DLY META BULL 2X | 25461A909 | CALL | 75,000 shares | $1,518,750 |
| MACYS INC | COM | 55616P904 | CALL | 64,400 shares | $1,516,620 |
| COMMVAULT SYS INC | COM | 204166902 | CALL | 10,700 shares | $1,516,511 |
| MANCHESTER UTD PLC NEW | ORD CL A | G5784H906 | CALL | 66,100 shares | $1,515,673 |
| BROOKFIELD RENEWABLE CORP | CL A EX SUB VTG | 11285B908 | CALL | 40,800 shares | $1,514,496 |
| ABEONA THERAPEUTICS INC | COM NEW | 00289Y206 | — | 245,046 shares | $1,514,384 |
| DIREXION SHARES ETF TRUST | DAIL MS KORE ETF | 25461A387 | — | 1,938 shares | $1,514,256 |