GROUP ONE TRADING LLC
Follow13F filer, CIK 932540, CHICAGO, IL
GROUP ONE TRADING LLC reported $57,279,335,595 across 8,343 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-12. Its ten largest share positions make up 12.23% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000932540-26-000002
- Period
- 2025-12-31
- Reported value
- $57.3B
- Holdings
- 8,343
- Top 10 weight
- 12.23%
- New
- 1,283
- Sold out
- 1,596
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| SILJnew | +3,756,119 | $104M |
| AMDadded | +124,378 | $26.6M |
| MMMnew | +141,695 | $22.7M |
| CARnew | +176,213 | $22.6M |
| METAnew | +31,032 | $20.5M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| IRENreduced | -1,880,810 | -$71M |
| WYNNexited | -241,559 | -$31M |
| CIFRreduced | -1,692,629 | -$25M |
| DASHexited | -91,503 | -$24.9M |
| HOODreduced | -181,879 | -$20.6M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Back to all 2,291 share positions
Options
Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).
The largest 100 of 6,052. All 6,052
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| TESLA INCTESLA INC CALL | call | 2,702,500 | $1.22B | -124,100 |
| META PLATFORMS INCMETA PLATFORMS INC CALL | call | 1,835,300 | $1.21B | +430,400 |
| UNITEDHEALTH GROUP INCUNITEDHEALTH GROUP INC CALL | call | 3,450,000 | $1.14B | +401,600 |
| NVIDIA CORPORATIONNVIDIA CORPORATION CALL | call | 4,321,400 | $806M | -304,400 |
| SPDR GOLD TRSPDR GOLD TR CALL | call | 1,854,700 | $735M | +726,500 |
| ELI LILLY & COELI LILLY & CO CALL | call | 625,600 | $672M | +3,600 |
| ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD CALL | call | 4,189,400 | $614M | -1,559,900 |
| APPLE INCAPPLE INC CALL | call | 1,907,400 | $519M | -291,600 |
| TESLA INCTESLA INC PUT | put | 1,121,200 | $504M | -135,800 |
| MICROSOFT CORPMICROSOFT CORP CALL | call | 1,010,800 | $489M | -216,600 |
| ROBINHOOD MKTS INCROBINHOOD MKTS INC CALL | call | 4,186,800 | $474M | -95,000 |
| STRATEGY INCSTRATEGY INC COM NEW | put | 2,540,300 | $386M | -508,700 |
| STRATEGY INCSTRATEGY INC CALL | call | 2,503,300 | $380M | -311,300 |
| TAIWAN SEMICONDUCTOR MANUFACTAIWAN SEMICONDUCTOR MANUFAC PUT | put | 1,245,200 | $378M | +588,000 |
| PALANTIR TECHNOLOGIES INCPALANTIR TECHNOLOGIES INC CALL | call | 2,085,400 | $371M | +326,400 |
| ALPHABET INCALPHABET INC CALL | call | 1,117,600 | $351M | +107,100 |
| FIRST SOLAR INCFIRST SOLAR INC CALL | call | 1,331,000 | $348M | -172,500 |
| IREN LIMITEDIREN LIMITED CALL | call | 8,954,400 | $338M | +29,500 |
| SPDR GOLD TRSPDR GOLD TR PUT | put | 848,900 | $336M | +301,200 |
| ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD PUT | put | 2,277,600 | $334M | +424,200 |
| UNITEDHEALTH GROUP INCUNITEDHEALTH GROUP INC PUT | put | 995,900 | $329M | -95,100 |
| IREN LIMITEDIREN LIMITED ORDINARY SHARES | put | 7,999,200 | $302M | -1,925,100 |
| GLOBALSTAR INCGLOBALSTAR INC COM NEW | call | 4,799,700 | $293M | -38,100 |
| ELI LILLY & COELI LILLY & CO PUT | put | 262,000 | $282M | +17,700 |
| FIRST SOLAR INCFIRST SOLAR INC PUT | put | 1,064,500 | $278M | -143,000 |
| ISHARES SILVER TRISHARES SILVER TR CALL | call | 4,308,000 | $278M | +315,200 |
| NVIDIA CORPORATIONNVIDIA CORPORATION PUT | put | 1,475,600 | $275M | -237,200 |
| BROADCOM INCBROADCOM INC CALL | call | 786,800 | $272M | -293,500 |
| ADVANCED MICRO DEVICES INCADVANCED MICRO DEVICES INC CALL JUL 550 | call | 1,232,800 | $264M | -249,300 |
| AST SPACEMOBILE INCAST SPACEMOBILE INC CALL | call | 3,495,800 | $254M | +771,100 |
| META PLATFORMS INCMETA PLATFORMS INC PUT | put | 371,300 | $245M | -549,900 |
| KRANESHARES TRUSTKRANESHARES TRUST CALL | call | 7,057,100 | $240M | +3,937,200 |
| ASML HLDG NVASML HLDG NV PUT | put | 220,200 | $236M | +41,300 |
| PDD HOLDINGS INCPDD HOLDINGS INC CALL | call | 2,075,700 | $235M | +737,700 |
| APPLE INCAPPLE INC PUT | put | 845,800 | $230M | -208,500 |
| BOEING COBOEING CO CALL | call | 1,050,300 | $228M | +194,700 |
| MICRON TECHNOLOGY INCMICRON TECHNOLOGY INC CALL | call | 791,900 | $226M | +133,800 |
| BROADCOM INCBROADCOM INC PUT | put | 643,600 | $223M | +95,600 |
| VANECK ETF TRUSTVANECK ETF TRUST CALL | call | 2,353,800 | $223M | +465,200 |
| INTEL CORPINTEL CORP CALL | call | 5,947,000 | $219M | +894,000 |
| ECHOSTAR CORPECHOSTAR CORP CL A | call | 2,008,900 | $218M | -627,000 |
| COINBASE GLOBAL INCCOINBASE GLOBAL INC CALL | call | 959,700 | $217M | -4,500 |
| APPLOVIN CORPAPPLOVIN CORP CALL | call | 304,800 | $205M | -56,700 |
| VANECK ETF TRUSTVANECK ETF TRUST PUT | put | 1,925,900 | $201M | +585,100 |
| BLOOM ENERGY CORPBLOOM ENERGY CORP CALL JUL 200 | call | 2,258,000 | $196M | +726,100 |
| MICRON TECHNOLOGY INCMICRON TECHNOLOGY INC PUT | put | 668,500 | $191M | +179,300 |
| NETFLIX INC.NETFLIX INC. CALL | call | 1,986,900 | $186M | +1,847,100 |
| APPLOVIN CORPAPPLOVIN CORP PUT | put | 268,300 | $181M | +117,000 |
| BERKSHIRE HATHAWAY INC DELBERKSHIRE HATHAWAY INC DEL L CALL | call | 350,700 | $176M | +83,200 |
| NEBIUS GROUP N.V.NEBIUS GROUP N.V. CALL | call | 2,059,000 | $172M | +919,900 |
| ADVANCED MICRO DEVICES INCADVANCED MICRO DEVICES INC PUT | put | 799,500 | $171M | -58,900 |
| AMAZON COM INCAMAZON COM INC CALL | call | 713,700 | $165M | +95,700 |
| PALANTIR TECHNOLOGIES INCPALANTIR TECHNOLOGIES INC PUT | put | 908,400 | $161M | +183,000 |
| ORACLE CORPORACLE CORP CALL | call | 822,300 | $160M | +346,300 |
| VERTIV HOLDINGS COVERTIV HOLDINGS CO CALL | call | 987,900 | $160M | +402,200 |
| ROCKET LAB CORPROCKET LAB CORP CALL | call | 2,197,500 | $153M | -121,800 |
| JD.COM INCJD.COM INC SPON ADS CL A | call | 5,227,300 | $150M | +2,999,900 |
| ASML HLDG NVASML HLDG NV CALL | call | 140,000 | $150M | +67,300 |
| CARVANA COCARVANA CO CALL | put | 351,200 | $148M | +164,400 |
| BOEING COBOEING CO PUT | put | 678,800 | $147M | +186,400 |
| APOLLO GLOBAL MGMT INCAPOLLO GLOBAL MGMT INC CALL | call | 1,017,000 | $147M | -85,800 |
| SOFI TECHNOLOGIES INCSOFI TECHNOLOGIES INC CALL | call | 5,588,700 | $146M | +579,500 |
| CROWDSTRIKE HLDGS INCCROWDSTRIKE HLDGS INC CALL | put | 309,600 | $145M | +179,100 |
| COREWEAVE INCCOREWEAVE INC CALL | call | 2,026,500 | $145M | +17,600 |
| NETFLIX INC.NETFLIX INC. PUT | put | 1,526,000 | $143M | +1,305,600 |
| MICROSOFT CORPMICROSOFT CORP PUT | put | 288,600 | $140M | -96,800 |
| AMGEN INCAMGEN INC CALL | call | 425,300 | $139M | +226,900 |
| COINBASE GLOBAL INCCOINBASE GLOBAL INC PUT | put | 613,400 | $139M | +168,500 |
| ALPHABET INCALPHABET INC CALL | call | 440,300 | $138M | -7,900 |
| INTEL CORPINTEL CORP PUT | put | 3,604,200 | $133M | +199,300 |
| AST SPACEMOBILE INCAST SPACEMOBILE INC CALL | put | 1,807,600 | $131M | +739,200 |
| EOS ENERGY ENTERPRISES INCEOS ENERGY ENTERPRISES INC CALL | call | 11,409,200 | $131M | +1,862,500 |
| GE VERNOVA INCGE VERNOVA INC CALL | call | 199,900 | $131M | +73,700 |
| TAIWAN SEMICONDUCTOR MANUFACTAIWAN SEMICONDUCTOR MANUFAC CALL | call | 425,200 | $129M | -117,500 |
| ISHARES BITCOIN TRUST ETFISHARES BITCOIN TRUST ETF CALL | call | 2,531,900 | $126M | +963,100 |
| CITIGROUP INCCITIGROUP INC CALL | call | 1,069,200 | $125M | +274,000 |
| CARVANA COCARVANA CO CALL | call | 294,700 | $124M | -30,400 |
| ROBINHOOD MKTS INCROBINHOOD MKTS INC PUT | put | 1,071,300 | $121M | -144,600 |
| PROSHARES TRPROSHARES TR ULTRAPRO SHORT | call | 1,753,200 | $120M | new |
| SPDR SERIES TRUSTSPDR SERIES TRUST PUT | put | 944,700 | $115M | +624,600 |
| ISHARES SILVER TRISHARES SILVER TR PUT | put | 1,781,300 | $115M | +59,200 |
| WARNER BROS DISCOVERY INCWARNER BROS DISCOVERY INC PUT | put | 3,889,400 | $112M | +318,400 |
| JPMORGAN CHASE & COJPMORGAN CHASE & CO CALL | call | 344,300 | $111M | -11,600 |
| ALPHABET INCALPHABET INC PUT | put | 351,900 | $110M | -33,800 |
| VERTIV HOLDINGS COVERTIV HOLDINGS CO Option | put | 674,700 | $109M | +140,500 |
| SPROTT FDS TRSPROTT FDS TR SILVER MINERS | call | 1,977,700 | $109M | +1,335,800 |
| ENERGY TRANSFER L PENERGY TRANSFER L P COM UT LTD PTN | call | 6,498,500 | $107M | +83,000 |
| PDD HOLDINGS INCPDD HOLDINGS INC PUT | put | 940,000 | $107M | +34,300 |
| GOLDMAN SACHS GROUP INCGOLDMAN SACHS GROUP INC CALL | call | 120,800 | $106M | -14,500 |
| ARM HOLDINGS PLCARM HOLDINGS PLC CALL | call | 965,100 | $105M | +43,800 |
| GE VERNOVA INCGE VERNOVA INC Option | put | 158,100 | $103M | -9,800 |
| ISHARES TRISHARES TR CALL | call | 1,121,900 | $99.1M | +285,100 |
| CONSTELLATION ENERGY CORPCONSTELLATION ENERGY CORP PUT | put | 279,100 | $98.6M | +48,600 |
| CITIGROUP INCCITIGROUP INC PUT | put | 836,400 | $97.6M | +43,600 |
| CATERPILLAR INCCATERPILLAR INC PUT | put | 170,200 | $97.5M | +77,400 |
| PAYPAL HLDGS INCPAYPAL HLDGS INC CALL | call | 1,668,900 | $97.4M | +774,000 |
| BAIDU INCBAIDU INC CALL | call | 742,800 | $97.1M | -246,000 |
| SALESFORCE INCSALESFORCE INC CALL | call | 365,600 | $96.9M | -20,800 |
| NOVO-NORDISK A SNOVO-NORDISK A S CALL | call | 1,902,700 | $96.8M | +97,100 |
| ROCKET LAB CORPROCKET LAB CORP COM | put | 1,379,300 | $96.2M | +515,600 |
Sold out in Q4 2025
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| GLOBAL WTR RES INCGLOBAL WTR RES INC | 100 | $1.03K | put |
| CVMCEL-SCI CORP | 111 | $1.02K | shares |
| ACCURAY INC DELACCURAY INC DEL | 600 | $1K | put |
| AMHAMERICAN HOMES 4 RENT | 30 | $998 | shares |
| TEADS HLDG COTEADS HLDG CO | 600 | $990 | call |
| TRAVELZOOTRAVELZOO | 100 | $983 | call |
| FOGHORN THERAPEUTICS INCFOGHORN THERAPEUTICS INC | 200 | $978 | call |
| EL POLLO LOCO HLDGS INCEL POLLO LOCO HLDGS INC | 100 | $970 | call |
| REGENXBIO INCREGENXBIO INC | 100 | $965 | put |
| DIREXION SHARES ETF TRUSTDIREXION SHARES ETF TRUST | 100 | $961 | put |
| TALOS ENERGY INCTALOS ENERGY INC | 100 | $959 | put |
| BBCPCONCRETE PUMPING HLDGS INC | 134 | $945 | shares |
| UNITED SEC BANCSHARES CALIFUNITED SEC BANCSHARES CALIF | 100 | $933 | put |
| WESTPORT FUEL SYSTEMS INCWESTPORT FUEL SYSTEMS INC | 400 | $908 | put |
| SIEBERT FINL CORPSIEBERT FINL CORP | 300 | $876 | call |
| ATNMACTINIUM PHARMACEUTICALS INC | 547 | $875 | shares |
| AIFUAIFU INC | 170 | $869 | shares |
| CO-DIAGNOSTICS INCCO-DIAGNOSTICS INC | 2,500 | $860 | put |
| VIVANI MEDICAL INCVIVANI MEDICAL INC | 600 | $846 | put |
| ZIPRECRUITER INCZIPRECRUITER INC | 200 | $844 | call |
| INOGEN INCINOGEN INC | 100 | $817 | put |
| ACTINIUM PHARMACEUTICALS INCACTINIUM PHARMACEUTICALS INC | 500 | $800 | put |
| BCABBIOATLA INC | 1,155 | $795 | shares |
| PROPHASE LABS INCPROPHASE LABS INC | 1,700 | $778 | put |
| GRID DYNAMICS HLDGS INCGRID DYNAMICS HLDGS INC | 100 | $771 | put |
| PROPROS Holdings Inc | 33 | $756 | shares |
| BIOLINE RX LIMITEDBIOLINE RX LIMITED | 200 | $756 | put |
| DESIGN THERAPEUTICS INCDESIGN THERAPEUTICS INC | 100 | $753 | put |
| PROFPROFOUND MED CORP | 150 | $747 | shares |
| ASTRIA THERAPEUTICS INCASTRIA THERAPEUTICS INC | 100 | $728 | shares |
| SMARTRENT INCSMARTRENT INC | 500 | $705 | put |
| ELVNENLIVEN THERAPEUTICS INC | 34 | $696 | shares |
| KAMADA LTDKAMADA LTD | 100 | $694 | call |
| YUEDA DIGITAL HOLDINGYUEDA DIGITAL HOLDING | 198 | $685 | shares |
| OISOIL STS INTL INC | 112 | $679 | shares |
| KEARNY FINL CORP MDKEARNY FINL CORP MD | 100 | $657 | put |
| ADICET BIO INCADICET BIO INC | 800 | $648 | call |
| FLLFULL HSE RESORTS INC | 200 | $642 | shares |
| TRUEBLUE INCTRUEBLUE INC | 100 | $613 | put |
| CARMCARISMA THERAPEUTICS INC COM | 2,230 | $611 | shares |
| KYVERNA THERAPEUTICS INCKYVERNA THERAPEUTICS INC | 100 | $600 | put |
| DRAGONFLY ENERGY HOLDINGS CODRAGONFLY ENERGY HOLDINGS CO | 1,000 | $595 | call |
| HFFGHF FOODS GROUP INC | 215 | $593 | shares |
| DOXAMDOCS LTD | 7 | $574 | shares |
| EMEREN GROUP LTDEMEREN GROUP LTD | 300 | $567 | put |
| DHI GROUP INCDHI GROUP INC | 200 | $556 | call |
| SUMMIT HOTEL PPTYSSUMMIT HOTEL PPTYS | 100 | $549 | call |
| ATERIAN INCATERIAN INC | 500 | $525 | call |
| REPAY HLDGS CORPREPAY HLDGS CORP | 100 | $523 | put |
| TIDAL TRUST IITIDAL TRUST II | 200 | $514 | put |
| SPRUSPRUCE POWER HOLDING CORP | 200 | $490 | shares |
| AMPCO-PITTSBURG CORPAMPCO-PITTSBURG CORP | 200 | $458 | put |
| LANTRONIX INCLANTRONIX INC | 100 | $457 | put |
| SNOW LAKE RES LTDSNOW LAKE RES LTD | 100 | $438 | put |
| SYPRIS SOLUTIONS INCSYPRIS SOLUTIONS INC | 200 | $426 | put |
| OPEN LENDING CORPOPEN LENDING CORP | 200 | $422 | put |
| LESAKA TECHNOLOGIES INCLESAKA TECHNOLOGIES INC | 100 | $415 | call |
| ADC THERAPEUTICS SAADC THERAPEUTICS SA | 100 | $400 | call |
| WEREWOLF THERAPEUTICS INCWEREWOLF THERAPEUTICS INC | 200 | $394 | call |
| OLAPLEX HLDGS INCOLAPLEX HLDGS INC | 300 | $393 | put |
| NERDY INCNERDY INC | 300 | $378 | put |
| IDENTIV INCIDENTIV INC | 100 | $345 | call |
| KAIXIN HLDGSKAIXIN HLDGS | 491 | $337 | shares |
| CLAROS MTG TR INCCLAROS MTG TR INC | 100 | $332 | call |
| WPRTWESTPORT FUEL SYSTEMS INC | 146 | $331 | shares |
| YOLOADVISORSHARES TR | 86 | $304 | shares |
| ALECTOR INCALECTOR INC | 100 | $296 | put |
| ZEVIA PBCZEVIA PBC | 100 | $272 | put |
| THCHTH INTERNATIONAL LIMITED | 100 | $263 | shares |
| RITHM PPTY TR INCRITHM PPTY TR INC | 100 | $252 | put |
| SCRIPPS E W CO OHIOSCRIPPS E W CO OHIO | 100 | $246 | call |
| SHENSHENANDOAH TELECOMMUNICATION | 17 | $228 | shares |
| SACHEM CAP CORPSACHEM CAP CORP | 200 | $222 | put |
| REMISHARES TR | 10 | $220 | shares |
| TIZIANA LIFE SCIENCES LTDTIZIANA LIFE SCIENCES LTD | 100 | $216 | put |
| FRGEFORGE GLOBAL HOLDINGS INC | 9 | $152 | shares |
| CONNECT BIOPHARMA HLDGS LTDCONNECT BIOPHARMA HLDGS LTD | 100 | $148 | put |
| Rithm Property Trust IncRithm Property Trust Inc | 57 | $144 | shares |
| OXSQOXFORD SQUARE CAP CORP | 83 | $132 | shares |
| CLRBCELLECTAR BIOSCIENCES INC | 23 | $129 | shares |
| AETHLON MED INCAETHLON MED INC | 151 | $113 | shares |
| EKSOEKSO BIONICS HLDGS INC | 19 | $97 | shares |
| INVAINNOVIVA INC | 5 | $91 | shares |
| KLCKINDERCARE LEARNING COMPANIE | 12 | $80 | shares |
| BLACK TITAN CORP ORDBLACK TITAN CORP ORD | 12 | $58 | shares |
| SBEVSPLASH BEVERAGE GROUP INC | 18 | $42 | shares |
| SUTRO BIOPHARMA INCSUTRO BIOPHARMA INC | 20 | $17 | shares |
| MSPRMSP RECOVERY, INC. COM PAR $0. | 7 | $8 | shares |
| GENPREX INCGENPREX INC | 24 | $4 | shares |
| DVLTDATAVAULT AI INC | 3 | $3 | shares |
| ADITXT INCADITXT INC | 2 | $2 | shares |
| ENVERIC BIOSCIENCES INC COM…ENVERIC BIOSCIENCES INC COM SHS | 1 | $1 | shares |
| PSTVPLUS THERAPEUTICS INC | 1 | $1 | shares |
| MOMENTUS INCMOMENTUS INC | 1 | $1 | shares |
| NUVVE HOLDING CORPNUVVE HOLDING CORP | 3 | $1 | shares |
| LION GROUP HOLDING LTDLION GROUP HOLDING LTD | 1 | $1 | shares |
How Q4 2025 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0000932540-26-000002 | base | 2026-02-12 | acceptance time not in the bulk data set |