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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) |
|---|---|---|---|---|---|
| ZILLOW GROUP INC | CL A | 98954M901 | CALL | 3,700 shares | $116,069 |
| INVESCO CURRENCYSHARES EURO | EURO SHS | 46138K903 | CALL | 1,100 shares | $115,984 |
| REZOLUTE INC | COM NEW | 76200L909 | CALL | 22,300 shares | $115,960 |
| ENVISTA HOLDINGS CORPORATION | COM | 29415F904 | CALL | 4,400 shares | $115,940 |
| JINKOSOLAR HLDG CO LTD | SPONSORED ADR | 47759T950 | PUT | 6,900 shares | $115,920 |
| NLIGHT INC | COM | 65487K100 | — | 1,664 shares | $115,848 |
| AKEBIA THREAPEUTICS INC | COM | 00972D105 | — | 101,615 shares | $115,841 |
| SCOTTS MIRACLE-GRO CO | CL A | 810186956 | PUT | 1,700 shares | $115,787 |
| TANGO THERAPEUTICS INC | COM | 87583X909 | CALL | 3,700 shares | $115,662 |
| LIMBACH HLDGS INC | COM | 53263P955 | PUT | 1,500 shares | $115,500 |
| EQUITY RESIDENTIAL | SH BEN INT | 29476L957 | PUT | 1,700 shares | $115,481 |
| SONOS INC | COM | 83570H108 | — | 8,530 shares | $115,411 |
| CADIZ INC | COM NEW | 127537907 | CALL | 27,600 shares | $115,368 |
| FORTRESS BIOTECH INC | COM NEW | 34960Q907 | CALL | 37,700 shares | $115,362 |
| CUBESMART | COM | 229663959 | PUT | 2,900 shares | $115,333 |
| PILGRIMS PRIDE CORP | COM | 72147K908 | CALL | 4,100 shares | $115,251 |
| CURTISS WRIGHT CORP | COM | 231561101 | — | 152 shares | $115,180 |
| CANADA GOOSE HLDGS INC | SHS SUB VTG | 135086956 | PUT | 12,100 shares | $115,071 |
| DINE BRANDS GLOBAL INC | COM | 254423956 | PUT | 3,200 shares | $114,880 |
| GOPRO INC | CL A | 38268T953 | PUT | 147,500 shares | $114,755 |
| A2Z CUST2MATE SOLUTIONS CORP | COM | 002205902 | CALL | 19,700 shares | $114,654 |
| FORWARD INDUSTRIES INC | COM NEW | 349932103 | — | 27,169 shares | $114,653 |
| OMEGA HEALTHCARE INVS INC | COM | 681936950 | PUT | 2,400 shares | $114,432 |
| SPS COMM INC | COM | 78463M907 | CALL | 2,000 shares | $114,340 |
| BAKKT INC | COM CL A NEW | 05759B305 | — | 14,633 shares | $114,284 |
| MEDLINE INC | COM CL A | 58507V107 | — | 2,896 shares | $114,218 |
| CELLEBRITE DI LTD | ORDINARY SHARES | M2197Q107 | — | 7,822 shares | $114,201 |
| MARQETA INC | CLASS A COM | 57142B954 | PUT | 28,000 shares | $113,680 |
| BJS WHSL CLUB HLDGS INC | COM | 05550J951 | PUT | 1,300 shares | $113,386 |
| CPI AEROSTRUCTURES INC | COM NEW | 125919958 | PUT | 21,800 shares | $113,142 |
| DIREXION SHARES ETF TRUST | DAILY FINANCIAL | 25460E216 | — | 2,871 shares | $113,089 |
| INVESCO EXCH TRADED FD TR II | S&P 500 MOMNTM | 46138E909 | CALL | 700 shares | $113,078 |
| NEW PAC METALS CORP | COM | 64782A107 | — | 28,127 shares | $113,071 |
| INVESTMENT MANAGERS SER TR I | TRADR 1X SHORT | 46144X131 | — | 4,194 shares | $113,009 |
| GINKGO BIOWORKS HOLDINGS INC | CL A NEW | 37611X909 | CALL | 11,400 shares | $112,974 |
| EXCHANGE TRADED CONCEPTS TRU | RANG GL COAL ETF | 301505907 | CALL | 4,900 shares | $112,504 |
| AQUESTIVE THERAPEUTICS INC | COM | 03843E954 | PUT | 27,000 shares | $112,320 |
| ARBUTUS BIOPHARMA CORP | COM | 03879J900 | CALL | 23,400 shares | $112,320 |
| KENNAMETAL INC | COM | 489170100 | — | 3,202 shares | $112,230 |
| UROGEN PHARMA LTD | COM | M96088105 | — | 3,046 shares | $112,093 |
| OMNICOM GROUP INC | COM | 681919106 | — | 1,537 shares | $111,940 |
| PERFORMANCE FOOD GROUP CO | COM | 71377A953 | PUT | 1,000 shares | $111,790 |
| CYBIN INC | COM NEW | 23256X957 | PUT | 16,900 shares | $111,709 |
| UPWORK INC | COM | 91688F954 | PUT | 13,300 shares | $111,188 |
| FORWARD INDUSTRIES INC | COM NEW | 349932953 | PUT | 26,300 shares | $110,986 |
| LANDBRIDGE COMPANY LLC | CL A | 514952900 | CALL | 1,400 shares | $110,936 |
| DYNEX CAP INC | COM | 26817Q886 | — | 8,460 shares | $110,911 |
| LIGHTBRIDGE CORP | COM | 53224K302 | — | 12,601 shares | $110,763 |
| DIREXION SHARES ETF TRUST | DAI REA BUL ETF | 25459W955 | PUT | 10,500 shares | $110,670 |
| PHOTRONICS INC | COM | 719405952 | PUT | 3,400 shares | $110,602 |
| NETSKOPE INC | CL A | 64119N958 | PUT | 10,100 shares | $110,494 |
| LADDER CAP CORP | CL A | 505743904 | CALL | 11,100 shares | $110,445 |
| INVESTMENT MANAGERS SER TR I | TRAD 2X LITE ETF | 46152A950 | PUT | 3,200 shares | $110,432 |
| ALIGHT INC | COM CL A | 01626W901 | CALL | 197,000 shares | $110,320 |
| ISHARES TR | US TELECOM ETF | 464287903 | CALL | 2,600 shares | $110,006 |
| APTERA MOTORS CORP | COM CL B | 03835W904 | CALL | 44,900 shares | $110,005 |
| RISKIFIED LTD | SHS CL A | M8216R909 | CALL | 21,800 shares | $109,872 |
| GRANITESHARES ETF TR | YIELDBOOST COIN | 38747T957 | PUT | 6,100 shares | $109,617 |
| AMYLYX PHARMACEUTICALS INC | COM | 03237H951 | PUT | 6,100 shares | $109,556 |
| ADT INC DEL | COM | 00090Q953 | PUT | 16,800 shares | $109,200 |
| CANDEL THERAPEUTICS INC | COM | 137404959 | PUT | 10,600 shares | $109,180 |
| REDWOOD TRUST INC | COM | 758075952 | PUT | 23,000 shares | $109,020 |
| COSTAR GROUP INC | COM | 22160N109 | — | 3,849 shares | $109,004 |
| ADURO CLEAN TECHNOLOGIES INC | COM NEW | 007408956 | PUT | 6,900 shares | $108,744 |
| TONIX PHARMACEUTICALS HLDG C | COM NEW | 890260909 | CALL | 8,500 shares | $108,460 |
| ISHARES TR | COPPER & METALS | 46436E909 | CALL | 2,200 shares | $108,306 |
| GOLD ROYALTY CORP | COMMON SHARES | 38071H956 | PUT | 39,200 shares | $108,192 |
| HUYA INC | ADS REP SHS A | 44852D958 | PUT | 47,000 shares | $108,100 |
| IDAHO STRATEGIC RESOURCES | COM NEW | 645827905 | CALL | 3,300 shares | $108,075 |
| YELP INC | CL A | 985817105 | — | 4,407 shares | $108,060 |
| SUNOCO LP/SUNOCO FIN CORP | COM UT REP LP | 86765K909 | CALL | 1,600 shares | $108,000 |
| ETF OPPORTUNITIES TRUST | REX AI EQUIT ETF | 26923N958 | PUT | 2,900 shares | $107,822 |
| ROUNDHILL ETF TRUST | AMZN WEEKL ETF | 77926X955 | PUT | 3,000 shares | $107,732 |
| ISHARES INC | CORE MSCI EMKT | 46434G903 | CALL | 1,300 shares | $107,692 |
| TIPTREE INC | COM | 88822Q903 | CALL | 6,000 shares | $107,520 |
| MACH NATURAL RESOURCES LP | COM UN LT PA IN | 55445L950 | PUT | 8,500 shares | $107,440 |
| OSHKOSH CORP | COM | 688239901 | CALL | 700 shares | $107,436 |
| HASBRO INC | COM | 418056957 | PUT | 1,300 shares | $107,367 |
| TRX GOLD CORPORATION | COM | 87283P909 | CALL | 130,000 shares | $107,250 |
| AEMETIS INC | COM NEW | 00770K202 | — | 65,241 shares | $106,995 |
| PRECIGEN INC | COM | 74017N955 | PUT | 18,700 shares | $106,590 |
| CHURCH & DWIGHT CO INC | COM | 171340902 | CALL | 1,100 shares | $106,568 |
| VERALTO CORP | COM SHS | 92338C953 | PUT | 1,200 shares | $106,416 |
| GLOBAL X FDS | AI SEMI QUAN ETF | 37960A900 | CALL | 1,000 shares | $106,310 |
| SYNDAX PHARMACEUTICALS INC | COM | 87164F105 | — | 4,861 shares | $106,261 |
| GROWGENERATION CORP | COM | 39986L909 | CALL | 71,700 shares | $106,116 |
| ZOOMINFO TECHNOLOGIES INC | COMMON STOCK | 98980F954 | PUT | 36,200 shares | $106,066 |
| ALKAMI TECHNOLOGY INC | COM | 01644J108 | — | 5,848 shares | $105,966 |
| OUTLOOK THERAPEUTICS INC | COM | 69012T905 | CALL | 66,500 shares | $105,735 |
| ISHARES TR | 3 7 YR TREAS BD | 464288901 | CALL | 900 shares | $105,705 |
| VERITONE INC | COM | 92347M100 | — | 77,157 shares | $105,705 |
| BIOAGE LABS INC | COM | 09077V950 | PUT | 4,300 shares | $105,393 |
| MINERALYS THERAPEUTICS INC | COM | 603170951 | PUT | 3,900 shares | $105,222 |
| TRONOX HOLDINGS PLC | SHS | G9087Q902 | CALL | 16,700 shares | $105,210 |
| MOONLAKE IMMUNOTHERAPEUTICS | CLASS A ORD | 61559X954 | PUT | 5,400 shares | $105,138 |
| OBSIDIAN ENERGY LTD | COM | 674482203 | — | 12,895 shares | $104,836 |
| HUDSON PACIFIC PROPERTIES IN | COM | 444097956 | PUT | 6,900 shares | $104,811 |
| MOELIS & CO | CL A | 60786M905 | CALL | 1,600 shares | $104,672 |
| HUBBELL INC | COM | 443510957 | PUT | 200 shares | $104,640 |
| FIRST WATCH RESTAURANT GROUP | COM | 33748L951 | PUT | 8,100 shares | $104,409 |