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GROUP ONE TRADING LLC

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13F filer, CIK 932540, CHICAGO, IL

GROUP ONE TRADING LLC reported $45,197,586,657 across 8,176 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14. Its ten largest share positions make up 16.07% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000932540-25-000034

Period
2025-06-30
Reported value
$45.2B
Holdings
8,176
Top 10 weight
16.07%
New
1,545
Sold out
1,126

Largest buys vs the previous quarter

SecurityShares changeApprox. value
Cadded+286,624$24.4M
URAadded+625,327$24.3M
NVDAnew+149,338$23.6M
GEVadded+42,645$22.6M
DASHadded+85,971$21.2M

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

SecurityShares changeApprox. value
COINreduced-154,385-$54.1M
MUreduced-262,226-$32.3M
ARMreduced-169,004-$27.3M
NEMreduced-415,733-$24.2M
CCLreduced-743,963-$20.9M

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 2,001 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 6,175. All 6,175

SecurityTypeAmountValueChange
STRATEGY INCSTRATEGY INC CALLcall2,742,000$1.11B-277,300
META PLATFORMS INCMETA PLATFORMS INC CALLcall1,341,000$990M-184,800
TESLA INCTESLA INC CALLcall2,871,400$912M+17,200
NVIDIA CORPORATIONNVIDIA CORPORATION CALLcall4,893,000$773M-305,900
STRATEGY INCSTRATEGY INC COM NEWput1,882,700$761M-973,000
META PLATFORMS INCMETA PLATFORMS INC PUTput944,500$697M-244,800
MICROSOFT CORPMICROSOFT CORP CALLcall1,034,800$515M-125,300
TESLA INCTESLA INC PUTput1,592,700$506M+412,200
UNITEDHEALTH GROUP INCUNITEDHEALTH GROUP INC CALLcall1,523,200$475M+1,191,700
APPLE INCAPPLE INC CALLcall2,307,400$473M+192,800
ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD CALLcall3,876,600$440M+32,200
COINBASE GLOBAL INCCOINBASE GLOBAL INC CALLcall1,157,100$406M+88,100
ROBINHOOD MKTS INCROBINHOOD MKTS INC CALLcall3,960,400$371M-143,500
NVIDIA CORPORATIONNVIDIA CORPORATION PUTput1,965,100$310M-2,980,600
SPDR GOLD TRSPDR GOLD TR CALLcall990,100$302M+214,400
ELI LILLY & COELI LILLY & CO CALLcall387,100$302M+39,000
BROADCOM INCBROADCOM INC CALLcall1,066,800$294M+47,900
PALANTIR TECHNOLOGIES INCPALANTIR TECHNOLOGIES INC CALLcall2,092,900$285M+16,200
CARVANA COCARVANA CO CALLcall700,000$236M-241,800
UNITEDHEALTH GROUP INCUNITEDHEALTH GROUP INC PUTput742,300$232M+558,500
FIRST SOLAR INCFIRST SOLAR INC CALLcall1,264,100$209M+334,300
ALPHABET INCALPHABET INC CALLcall1,166,600$207M+387,400
TAIWAN SEMICONDUCTOR MANUFACTAIWAN SEMICONDUCTOR MANUFAC CALLcall889,300$201M+152,000
ADVANCED MICRO DEVICES INCADVANCED MICRO DEVICES INC CALL JUL 550call1,413,100$201M-7,500
NETFLIX INC.NETFLIX INC. PUTput147,800$198M+31,400
APPLE INCAPPLE INC PUTput898,900$184M+312,900
APOLLO GLOBAL MGMT INCAPOLLO GLOBAL MGMT INC CALLcall1,273,700$181M+92,200
AMAZON COM INCAMAZON COM INC CALLcall812,900$178M+61,100
NETFLIX INC.NETFLIX INC. CALLcall132,800$178M+29,500
ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD PUTput1,547,600$176M+108,700
SPDR GOLD TRSPDR GOLD TR PUTput558,400$170M+478,500
BOEING COBOEING CO CALLcall784,800$164M+92,400
BROADCOM INCBROADCOM INC PUTput590,300$163M-20,600
ISHARES BITCOIN TRUST ETFISHARES BITCOIN TRUST ETF CALLcall2,643,700$162M+1,070,500
TAIWAN SEMICONDUCTOR MANUFACTAIWAN SEMICONDUCTOR MANUFAC PUTput707,600$160M+178,800
APPLOVIN CORPAPPLOVIN CORP CALLcall427,900$150M-47,400
PDD HOLDINGS INCPDD HOLDINGS INC CALLcall1,430,800$150M+230,100
COINBASE GLOBAL INCCOINBASE GLOBAL INC PUTput417,100$146M+16,600
MICROSOFT CORPMICROSOFT CORP PUTput288,700$144M-52,700
ISHARES TRISHARES TR CALLcall3,602,200$144M+1,259,200
IREN LIMITEDIREN LIMITED ORDINARY SHARESput9,481,400$138M+967,200
BERKSHIRE HATHAWAY INC DELBERKSHIRE HATHAWAY INC DEL L CALLcall280,100$136M-72,200
ARM HOLDINGS PLCARM HOLDINGS PLC CALLcall828,200$134M+399,000
ADVANCED MICRO DEVICES INCADVANCED MICRO DEVICES INC PUTput941,600$134M-204,700
CORE SCIENTIFIC INC NEWCORE SCIENTIFIC INC NEW CALLcall7,759,100$132M+3,696,000
ISHARES SILVER TRISHARES SILVER TR CALLcall4,022,300$132M-337,800
VANECK ETF TRUSTVANECK ETF TRUST CALLcall1,979,300$131M-294,500
PROSHARES TRPROSHARES TR BITCOIN ETFcall5,936,500$128M-10,000
COREWEAVE INCCOREWEAVE INC CALLput782,500$128Mnew
SPDR SERIES TRUSTSPDR SERIES TRUST PUTput964,600$121M+924,500
ELI LILLY & COELI LILLY & CO PUTput154,100$120M+36,700
GLOBALSTAR INCGLOBALSTAR INC COM NEWcall4,997,500$118M+248,900
AST SPACEMOBILE INCAST SPACEMOBILE INC CALLcall2,516,800$118M+781,600
GOLDMAN SACHS GROUP INCGOLDMAN SACHS GROUP INC CALLcall165,200$117M-9,900
NOVA LTDNOVA LTD COMcall424,700$117M-233,200
DIREXION SHARES ETF TRUSTDIREXION SHARES ETF TRUST CALLcall2,852,000$117M+1,221,500
FIRST SOLAR INCFIRST SOLAR INC PUTput684,100$113M+1,000
COREWEAVE INCCOREWEAVE INC CALLcall657,800$107Mnew
JPMORGAN CHASE & COJPMORGAN CHASE & CO CALLcall359,600$104M+145,100
PDD HOLDINGS INCPDD HOLDINGS INC PUTput958,600$100M+447,600
AMERICAN EXPRESS COAMERICAN EXPRESS CO CALLcall311,100$99.2M-11,600
SUPER MICRO COMPUTER INCSUPER MICRO COMPUTER INC COM NEWcall1,964,100$96.3M-343,500
ROBINHOOD MKTS INCROBINHOOD MKTS INC PUTput1,016,300$95.2M-78,800
BOEING COBOEING CO PUTput445,500$93.3M-31,500
CYTOKINETICS INCCYTOKINETICS INC COM NEWcall2,806,400$92.7M+1,981,900
JPMORGAN CHASE & COJPMORGAN CHASE & CO PUTput313,400$90.9M+103,700
GE VERNOVA INCGE VERNOVA INC CALLcall171,700$90.9M-61,900
SIRIUSXM HOLDINGS INCSIRIUSXM HOLDINGS INC CALLcall3,919,000$90M+194,300
ROBLOX CORPROBLOX CORP CALLcall855,100$90M+385,300
CAMTEK LTDCAMTEK LTD ORDcall1,063,000$89.9M+513,400
ENERGY TRANSFER L PENERGY TRANSFER L P COM UT LTD PTNcall4,952,400$89.8M+313,400
TEMPUS AI INCTEMPUS AI INC CALLcall1,410,300$89.6M-367,900
LOCKHEED MARTIN CORPLOCKHEED MARTIN CORP COMcall192,100$89M-27,800
UBER TECHNOLOGIES INCUBER TECHNOLOGIES INC CALLcall946,200$88.3M+471,200
SHELL PLCSHELL PLC SPON ADScall1,213,900$85.5M-410,800
BARCLAYS BANK PLCBARCLAYS BANK PLC IPATH S&P 500 SHcall1,764,500$84.8M+973,800
CITIGROUP INCCITIGROUP INC PUTput983,400$83.7M-29,200
VANECK ETF TRUSTVANECK ETF TRUST PUTput1,241,600$83.6M-9,200
ISHARES TRISHARES TR CALLcall948,600$83.6M+104,100
ALPHABET INCALPHABET INC CALLcall469,900$82.8M+150,400
SELECT SECTOR SPDR TRSELECT SECTOR SPDR TR ST STR TECHN ETFcall321,600$81.4M+110,400
VERTIV HOLDINGS COVERTIV HOLDINGS CO CALLcall629,800$80.9M+73,000
INTEL CORPINTEL CORP CALLcall3,589,600$80.4M-44,900
ROCKET LAB CORPROCKET LAB CORP CALLcall2,245,300$80.3Mnew
CROWDSTRIKE HLDGS INCCROWDSTRIKE HLDGS INC CALLcall157,000$80M-36,100
MADRIGAL PHARMACEUTICALS INCMADRIGAL PHARMACEUTICALS INC COMcall252,700$76.5M+168,800
PFIZER INCPFIZER INC CALLcall3,149,000$76.3M-468,200
ISHARES TRISHARES TR PUTput1,778,700$76.1M-3,900
ARM HOLDINGS PLCARM HOLDINGS PLC PUTput467,900$75.7M+101,800
ORACLE CORPORACLE CORP CALLcall342,300$74.8M-130,800
MICRON TECHNOLOGY INCMICRON TECHNOLOGY INC CALLcall594,900$73.3M+166,700
MICRON TECHNOLOGY INCMICRON TECHNOLOGY INC PUTput593,400$73.1M+103,000
VERTIV HOLDINGS COVERTIV HOLDINGS CO Optionput568,800$73M+112,800
CONSTELLATION ENERGY CORPCONSTELLATION ENERGY CORP PUTput224,900$72.6M+15,700
GE AEROSPACEGE AEROSPACE CALLcall281,600$72.5M+164,000
NEWMONT CORPNEWMONT CORP CALLcall1,237,600$72.1M+959,800
DOORDASH INCDOORDASH INC CALLcall291,700$71.9M+145,800
BLACKSTONE INCBLACKSTONE INC PUTput477,000$71.3M+155,200
INTEL CORPINTEL CORP PUTput3,154,600$70.7M-79,900
CONSTELLATION ENERGY CORPCONSTELLATION ENERGY CORP CALLcall217,700$70.3M+9,000

Sold out in Q2 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
OCEAOCEAN BIOMEDICAL INC NEW19,002$1.03Kshares
EVERI HLDGS INCEVERI HLDGS INC75$1.02Kshares
UNITED STS 12 MONTH NAT GASUNITED STS 12 MONTH NAT GAS100$1.02Kput
PEBBLEBROOK HOTEL TRPEBBLEBROOK HOTEL TR100$1.01Kput
CELCUITY INCCELCUITY INC100$1.01Kcall
GRANITESHARES ETF TRGRANITESHARES ETF TR100$1.01Kput
WHFWHITEHORSE FIN INC100$965shares
ASURE SOFTWARE INCASURE SOFTWARE INC100$955put
HOUSTON AMERN ENERGY CORPHOUSTON AMERN ENERGY CORP1,200$924put
HALL OF FAME RESORT & ENTMT…HALL OF FAME RESORT & ENTMT CO1,100$915shares
NEWEGG COMMERCE INCNEWEGG COMMERCE INC3,500$901put
VLRSCONTROLADORA VUELA COMP DE A171$893shares
ADVISORSHARES TRADVISORSHARES TR500$886call
HILLMAN SOLUTIONS CORPHILLMAN SOLUTIONS CORP100$879put
ANNXANNEXON INC438$845shares
LIVEONE INCLIVEONE INC1,200$839call
SPHERE 3D CORP NEWSPHERE 3D CORP NEW2,000$797put
REKRREKOR SYSTEMS INC879$779shares
GGBGERDAU SA272$772shares
WEBTOON ENTMT INCWEBTOON ENTMT INC100$767put
ACELYRIN INCACELYRIN INC300$741put
BRIACELL THERAPEUTICS CORPBRIACELL THERAPEUTICS CORP200$740call
GOOD TIMES RESTAURANTS INCGOOD TIMES RESTAURANTS INC300$738put
LIVEONE INCLIVEONE INC994$695shares
ADICET BIO INCADICET BIO INC900$680put
NAAS TECHNOLOGY INCNAAS TECHNOLOGY INC979$676shares
EHEALTH INCEHEALTH INC100$668put
KAMADA LTDKAMADA LTD100$661put
FIBROGEN INCFIBROGEN INC2,100$651put
VVOSVIVOS THERAPEUTICS INC228$650shares
METHODE ELECTRS INCMETHODE ELECTRS INC100$638put
IBIOIBIO INC156$627shares
KAZIA THERAPEUTICS LTDKAZIA THERAPEUTICS LTD800$626call
NMRNOMURA HLDGS INC99$609shares
BDTXBLACK DIAMOND THERAPEUTICS I384$595shares
TELUS INTL CDA INCTELUS INTL CDA INC215$578shares
OISOIL STS INTL INC112$577shares
PIXELWORKS INCPIXELWORKS INC900$564put
GRNDGRINDR INC30$537shares
Marin Software Inc Ordinary…Marin Software Inc Ordinary Shares389$525shares
FORESIGHT AUTONOMOUS HLDGS LFORESIGHT AUTONOMOUS HLDGS L800$520put
RANI THERAPEUTICS HLDGS INCRANI THERAPEUTICS HLDGS INC400$504put
GLOBAL SELF STORAGE INCGLOBAL SELF STORAGE INC100$504call
VOR BIOPHARMA INCVOR BIOPHARMA INC678$486shares
CULPCULP INC96$480shares
ADVANTAGE SOLUTIONS INCADVANTAGE SOLUTIONS INC300$453put
MARKETWISE INCMARKETWISE INC900$444put
CELLECTAR BIOSCIENCES INCCELLECTAR BIOSCIENCES INC1,398$441shares
MEDICINOVA INCMEDICINOVA INC300$438call
PROKIDNEY CORPPROKIDNEY CORP500$438call
Aethlon Medical Inc OLDAethlon Medical Inc OLD1,217$436shares
AYRO INCAYRO INC813$416shares
SCPXSCORPIUS HLDGS INC COM PAR $0.2,970$413shares
DLH HLDGS CORPDLH HLDGS CORP100$405call
EKSO BIONICS HLDGS INCEKSO BIONICS HLDGS INC1,000$403shares
AMARIN CORPORATION PLC -ADRAMARIN CORPORATION PLC -ADR900$403put
INTEVAC INCINTEVAC INC100$400shares
INTTINTEST CORP57$398shares
PHX MINERALS INCPHX MINERALS INC100$395call
ALTISOURCE PORTFOLIO SOLNS SALTISOURCE PORTFOLIO SOLNS S562$383shares
TEADS HLDG COTEADS HLDG CO100$373call
TELA BIO INCTELA BIO INC300$366call
AFFIMED N VAFFIMED N V500$362call
DDSDILLARDS INC1$358shares
SATELLOGIC INCSATELLOGIC INC100$357put
BRF SABRF SA100$344call
HARVARD BIOSCIENCE INCHARVARD BIOSCIENCE INC600$340put
SPRUCE BIOSCIENCES INCSPRUCE BIOSCIENCES INC1,153$334shares
QNCXQUINCE THERAPEUTICS INC246$327shares
BSBRBANCO SANTANDER BRASIL S A69$325shares
LG DISPLAY CO LTDLG DISPLAY CO LTD100$311call
ACLARIS THERAPEUTICS INCACLARIS THERAPEUTICS INC200$306put
SPRUCE BIOSCIENCES INCSPRUCE BIOSCIENCES INC1,000$290call
MAIDEN HOLDINGS LTDMAIDEN HOLDINGS LTD500$285shares
2SEVENTY BIO INC COMMON STO…2SEVENTY BIO INC COMMON STOCK50$247shares
VFFVILLAGE FARMS INTL INC403$244shares
XWELXWELL INC239$244shares
BLRXBIOLINE RX LIMITED79$234shares
VOCVOC ENERGY TR73$230shares
Cara Therapeutics Inc OLDCara Therapeutics Inc OLD43$218shares
ICAD INCICAD INC100$206put
GOLDEN MATRIX GROUP INCGOLDEN MATRIX GROUP INC100$197shares
17 ED & TECHNOLOGY GROUP INC17 ED & TECHNOLOGY GROUP INC100$193put
AQUA METALS INCAQUA METALS INC100$187put
CEL SCI CORPCEL SCI CORP800$184call
FUTURE FINTECH GROUP INCFUTURE FINTECH GROUP INC1,101$183shares
BRCCBRC INC87$182shares
CENNTRO INCCENNTRO INC200$175call
Q32 BIO INCQ32 BIO INC100$165call
BRZUDIREXION SHARES ETF TRUST3$159shares
PAVMED INCPAVMED INC200$144call
AXT INCAXT INC100$141call
KODKODIAK SCIENCES INC47$132shares
PLAYSTUDIOS INCPLAYSTUDIOS INC100$127call
22nd Century Group Inc OLD22nd Century Group Inc OLD81$117shares
SOLO BRANDS INCSOLO BRANDS INC600$101call
SHATTUCK LABS INCSHATTUCK LABS INC100$95call
AIRNET TECHNOLOGY INC-ADRAIRNET TECHNOLOGY INC-ADR198$92shares
QURATE RETAIL INCQURATE RETAIL INC300$60put
OCEAN BIOMEDICAL INCOCEAN BIOMEDICAL INC1,000$54call
RYMRYTHM INC3$53shares
INTZINTRUSION INC47$53shares
ELEVATION ONCOLOGY INCELEVATION ONCOLOGY INC200$52call
LVWRLIVEWIRE GROUP INC20$40shares
ULYXURGENTLY INC COM NEW7$33shares
ADAPYADAPTIMMUNE THERAPEUTICS PLC S147$29shares
FUSION FUEL GREEN PLCFUSION FUEL GREEN PLC100$26put
TISITEAM INC1$17shares
SUPER LEAGUE ENTERPRISE INCSUPER LEAGUE ENTERPRISE INC74$17shares
DIGITAL ALLY INCDIGITAL ALLY INC648$16shares
AWHLASPIRA WOMENS HEALTH INC COM N119$11shares
MRAMEVERSPIN TECHNOLOGIES INC2$10shares
DMRADAMORA THERAPEUTICS INC3$9shares
APTOFAPTOSE BIOSCIENCES INC COM NO3$9shares
CBDMD INCCBDMD INC21$5shares
PETROS PHARMACEUTICALS INCPETROS PHARMACEUTICALS INC79$5shares
INDAPTUS THERAPEUTICS INC (…INDAPTUS THERAPEUTICS INC (US) Old7$4shares
CREATIVE MEDIA & CMNTY TRCREATIVE MEDIA & CMNTY TR10$3shares
ETERNA THERAPEUTICS INCORPO…ETERNA THERAPEUTICS INCORPORATED …19$3shares
HEPAHEPION PHARMACEUTICALS INC COM4$2shares
ASTIASCENT SOLAR TECHNOLOGIES IN1$1shares
SLNHSOLUNA HOLDINGS INC1$1shares
PSTVPLUS THERAPEUTICS INC1$1shares
ReShape Lifesciences Inc (U…ReShape Lifesciences Inc (US) Old2$1shares
MULLEN AUTOMOTIVE INC (US) …MULLEN AUTOMOTIVE INC (US) Old8$1shares
LOGICMARK INCLOGICMARK INC34$1shares

How Q2 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).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000932540-25-000034 base2025-08-14acceptance time not in the bulk data set