← Back to Discover
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) |
|---|---|---|---|---|---|
| TIDAL TRUST II | YIELD CRCL ETF | 88636W866 | — | 600 shares | $7,926 |
| TIDAL TRUST II | DEFI DA TA 2025 | 88636V909 | CALL | 100 shares | $7,925 |
| CXAPP INC | COM CL A | 23248B109 | — | 42,547 shares | $7,922 |
| SPROTT FDS TR | JR COPPER MINERS | 85208P951 | PUT | 200 shares | $7,920 |
| VANECK ETF TRUST | AGRIBUSINESS ETF | 92189F900 | CALL | 100 shares | $7,920 |
| CUSTOMERS BANCORP INC | COM | 23204G950 | PUT | 100 shares | $7,910 |
| WILLDAN GROUP INC | COM | 96924N950 | PUT | 100 shares | $7,910 |
| KORRO BIO INC | COM | 500946908 | CALL | 600 shares | $7,908 |
| ARK ETF TR | BLOC FIN INN ETF | 00214Q908 | CALL | 200 shares | $7,892 |
| GOLDMAN SACHS ETF TR | INNOVAT EQ ETF | 38149W900 | CALL | 100 shares | $7,877 |
| GOLDMAN SACHS ETF TR | INNOVAT EQ ETF | 38149W950 | PUT | 100 shares | $7,877 |
| LOUISIANA PAC CORP | COM | 546347955 | PUT | 100 shares | $7,866 |
| NOV INC | COM | 62955J103 | — | 424 shares | $7,865 |
| ZYMEWORKS INC | COM | 98985Y958 | PUT | 300 shares | $7,842 |
| HA SUSTAINABLE INFRA CAP INC | COM | 41068X950 | PUT | 200 shares | $7,810 |
| DIREXION SHARES ETF TRUST | DAIL ROBO AR ETF | 25460G903 | CALL | 300 shares | $7,796 |
| MONEYHERO LIMITED | ORD SHS | G6202B101 | — | 8,921 shares | $7,775 |
| TIDAL TRUST II | YIEL XYZ OPT ETF | 88636X952 | PUT | 300 shares | $7,740 |
| GAIN THERAPEUTICS INC | COM | 36269B105 | — | 3,808 shares | $7,730 |
| WHITEHORSE FIN INC | COM | 96524V106 | — | 1,152 shares | $7,718 |
| DIREXION SHARES ETF TRUST | DLY SPCX BULL 2X | 25461H907 | CALL | 300 shares | $7,695 |
| SPROTT FDS TR | COPPER MINER ETF | 85208P951 | PUT | 200 shares | $7,660 |
| AZENTA INC | COM | 114340952 | PUT | 300 shares | $7,656 |
| PACIRA BIOSCIENCES INC | COM | 695127900 | CALL | 300 shares | $7,611 |
| ETF OPPORTUNITIES TRUST | TAPPALPHA S&P | 26923N903 | CALL | 300 shares | $7,596 |
| BROOKFIELD INFRASTRUCTURE CO | COM SUB VTG A | 11276H106 | — | 197 shares | $7,584 |
| WHITESTONE REIT | COM | 966084904 | CALL | 400 shares | $7,584 |
| ISHARES TR | CORE DIV GRWTH | 46434V621 | — | 100 shares | $7,579 |
| ISHARES TR | CORE DIV GRWTH | 46434V901 | CALL | 100 shares | $7,579 |
| ADAMAS TRUST INC. | COM | 649604840 | — | 802 shares | $7,523 |
| INVESTMENT MANAGERS SER TR I | TRADR 2X CLS ETF | 46092D958 | PUT | 400 shares | $7,504 |
| MINDWALK HOLDINGS CORP | COM | 602687105 | — | 4,749 shares | $7,503 |
| GLOBAL X FDS | GBL X BLOCKCHAIN | 37960A905 | CALL | 100 shares | $7,485 |
| CALIX INC | COM | 13100M909 | CALL | 200 shares | $7,464 |
| CELLDEX THERAPEUTICS INC NEW | COM NEW | 15117B952 | PUT | 200 shares | $7,442 |
| ZEDGE INC | CL B | 98923T904 | CALL | 2,400 shares | $7,440 |
| GOLD RESOURCE CORP | COM | 38068T955 | PUT | 5,900 shares | $7,434 |
| VERTICAL AEROSPACE LTD | SHS NEW | G9471C206 | — | 4,260 shares | $7,412 |
| JELD-WEN HLDG INC | COM | 47580P903 | CALL | 4,900 shares | $7,350 |
| GLOBAL X FDS | SUPERDIVIDEND | 37960A669 | — | 300 shares | $7,332 |
| BLACKROCK ETF TRUST | ISHA IN CTRY ETF | 09290C764 | — | 200 shares | $7,320 |
| BLAIZE HLDGS INC | COM | 092915957 | PUT | 5,300 shares | $7,314 |
| AMPLIFY ETF TR | ALTRNTV HARV ETF | 032108474 | — | 283 shares | $7,287 |
| GEOSPACE TECHNOLOGIES CORP | COM | 37364X109 | — | 1,075 shares | $7,278 |
| NURIX THERAPEUTICS INC | COM | 67080M903 | CALL | 300 shares | $7,278 |
| TIDAL TRUST II | YIE BIT INC ETF | 88636X904 | CALL | 400 shares | $7,260 |
| SENSUS HEALTHCARE INC | COM | 81728J909 | CALL | 2,400 shares | $7,248 |
| SAB BIOTHERAPEUTICS INC | COM NEW | 78397T202 | — | 1,852 shares | $7,223 |
| THEMES ETF TR | LEVERAGE SHS | 88340F308 | — | 197 shares | $7,206 |
| GRAYSCALE SOLANA STAKING ETF | SHS | 38965D954 | PUT | 1,300 shares | $7,189 |
| GRANITESHARES ETF TR | YIELDBOOST COIN | 38747T907 | CALL | 400 shares | $7,188 |
| ROUNDHILL ETF TRUST | AMZN WEEKL ETF | 77926X905 | CALL | 200 shares | $7,182 |
| ENERPAC TOOL GROUP CORP | CL A COM | 292765954 | PUT | 200 shares | $7,172 |
| EQUILLIUM INC | COM | 29446K106 | — | 2,238 shares | $7,162 |
| PERIMETER SOLUTIONS INC | COMMON STOCK | 71385M907 | CALL | 200 shares | $7,130 |
| LUFAX HOLDING LTD | SPONSORED ADR | 54975P901 | CALL | 5,400 shares | $7,128 |
| INNOVAGE HLDG CORP | COM | 45784A904 | CALL | 600 shares | $7,110 |
| BERKLEY W R CORP | COM | 084423952 | PUT | 100 shares | $7,053 |
| PUMA BIOTECHNOLOGY INC | COM | 74587V107 | — | 866 shares | $7,023 |
| BEAM GLOBAL | COM | 07373B909 | CALL | 5,400 shares | $7,020 |
| LINDBLAD EXPEDITIONS HLDGS I | COM | 535219109 | — | 248 shares | $7,004 |
| MILESTONE PHARMACEUTICALS IN | COM | 59935V957 | PUT | 5,200 shares | $6,968 |
| BIOCERES CROP SOLUTIONS CORP | SHS | G1117K904 | CALL | 19,900 shares | $6,967 |
| CLARIVATE PLC | ORD SHS | G21810109 | — | 3,224 shares | $6,964 |
| TRUPANION INC | COM | 898202106 | — | 279 shares | $6,911 |
| RE/MAX HLDGS INC | CL A | 75524W958 | PUT | 700 shares | $6,902 |
| INVESTMENT MANAGERS SER TR I | TRDR 2X SHRT SPX | 46152A908 | CALL | 400 shares | $6,888 |
| ANDERSONS INC | COM | 034164953 | PUT | 100 shares | $6,840 |
| DLH HLDGS CORP | COM | 23335Q950 | PUT | 1,300 shares | $6,825 |
| ELLINGTON FINANCIAL INC | COM | 28852N909 | CALL | 500 shares | $6,805 |
| CARTER BANKSHARES INC | COM NEW | 146103906 | CALL | 200 shares | $6,802 |
| ETF OPPORTUNITIES TRUST | T RE 2X LO EOSE | 26923V903 | CALL | 300 shares | $6,801 |
| ACADIAN ASSET MANAGEMENT INC | COM | 10948W103 | — | 95 shares | $6,794 |
| CONTROLADORA VUELA COMP DE A | SPON ADR RP 10 | 21240E105 | — | 724 shares | $6,784 |
| MESOBLAST LTD | SPONS ADR | 590717951 | PUT | 500 shares | $6,765 |
| RANPAK HOLDINGS CORP | COM CL A | 75321W103 | — | 924 shares | $6,754 |
| AMERICAN HOMES 4 RENT | CL A | 02665T956 | PUT | 200 shares | $6,704 |
| KENON HLDGS LTD | SHS | Y46717907 | CALL | 100 shares | $6,686 |
| KENON HLDGS LTD | SHS | Y46717957 | PUT | 100 shares | $6,686 |
| CVRX INC | COM | 126638905 | CALL | 1,300 shares | $6,682 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927902 | CALL | 1,300 shares | $6,656 |
| HAFNIA LTD | SHS | Y2990R951 | PUT | 1,000 shares | $6,640 |
| SIMPLIFY EXCHANGE TRADED FUN | BITC STR PLU ETF | 82889N953 | PUT | 800 shares | $6,636 |
| DIREXION SHARES ETF TRUST | DLY AMD BEAR 1X | 25461A905 | CALL | 2,500 shares | $6,625 |
| BAUSCH PLUS LOMB CORP | COMMON SHARES | 071705907 | CALL | 400 shares | $6,624 |
| NURIX THERAPEUTICS INC | COM | 67080M103 | — | 272 shares | $6,599 |
| DIGIMARC CORP | COM | 25382K900 | CALL | 800 shares | $6,576 |
| CARS COM INC | COM | 14575E905 | CALL | 600 shares | $6,564 |
| SYNDAX PHARMACEUTICALS INC | COM | 87164F955 | PUT | 300 shares | $6,558 |
| ARRAY DIGITAL INFRASTRUCTURE | COM | 911684108 | — | 180 shares | $6,527 |
| THEMES ETF TR | LEVERAGE SHARES | 882927908 | CALL | 100 shares | $6,521 |
| CTS CORP | COM | 126501905 | CALL | 100 shares | $6,519 |
| GRANITESHARES ETF TR | YIELD BOOST QQQ | 38747R957 | PUT | 500 shares | $6,498 |
| XBIOTECH INC | COM | 98400H952 | PUT | 2,800 shares | $6,440 |
| BROWN & BROWN INC | COM | 115236901 | CALL | 100 shares | $6,415 |
| BGC GROUP INC | CL A | 088929904 | CALL | 600 shares | $6,414 |
| GLOBAL X FDS | SPACE TECH ETF | 37966B778 | — | 118 shares | $6,414 |
| KINIKSA PHARMACEUTICALS INTL | ORD SHS CL A | G52694959 | PUT | 100 shares | $6,395 |
| PERELLA WEINBERG PARTNERS | CLASS A COM | 71367G952 | PUT | 400 shares | $6,384 |
| UPBOUND GROUP INC | COM | 76009N900 | CALL | 300 shares | $6,366 |