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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
  1. MICRON TECHNOLOGY INC · COM · 595112953 · shares · PUT: $2,386,956,291
  2. MICRON TECHNOLOGY INC · COM · 595112903 · shares · CALL: $1,977,645,057
  3. SPDR GOLD TR · GOLD SHS · 78463V907 · shares · CALL: $1,365,363,632
  4. SANDISK CORP · COM · 80004C950 · shares · PUT: $1,256,235,825
  5. TESLA INC · COM · 88160R901 · shares · CALL: $1,180,918,620
  6. META PLATFORMS INC · CL A · 30303M902 · shares · CALL: $1,028,004,250
  7. MICROSOFT CORP · COM · 594918904 · shares · CALL: $891,965,424
  8. VANECK ETF TRUST · SEMICONDUCTR ETF · 92189F956 · shares · PUT: $884,336,487
  9. SANDISK CORP · COM · 80004C900 · shares · CALL: $846,964,425
  10. INTEL CORP · COM · 458140900 · shares · CALL: $697,340,146

Reported holdings

8,032 reported entries
IssuerClassCUSIPTypeShares / principalReported value (USD)
SONOCO PRODS COCOM835495952 PUT 2,300 shares $129,605
INNOVATIVE SOLUTIONS & SUPPOCOM45769N955 PUT 7,200 shares $129,600
TRADEWEB MKTS INCCL A892672906 CALL 1,300 shares $129,558
CAMDEN PPTY TRSH BEN INT133131102 — 1,131 shares $129,488
DAUCH CORPCOM024061103 — 23,876 shares $129,408
STAG INDUSTRIAL INCCOM85254J902 CALL 3,400 shares $129,404
WESTERN ALLIANCE BANCORPCOM957638109 — 1,572 shares $129,218
TALOS ENERGY INCCOM87484T908 CALL 10,000 shares $129,100
CANADIAN IMPERIAL BANK OF COCOM136069101 — 1,120 shares $128,800
BANCO BRADESCO S ASP ADR PFD NEW059460953 PUT 37,100 shares $128,737
UNIVERSAL TECHNICAL INST INCCOM913915954 PUT 3,000 shares $128,310
PROTARA THERAPEUTICS INCCOM STK74365U907 CALL 33,500 shares $127,970
HYLIION HOLDINGS CORPCOMMON STOCK449109107 — 24,556 shares $127,937
OPTIMIZERX CORPCOM NEW68401U904 CALL 22,300 shares $127,556
REDWOOD TRUST INCCOM758075902 CALL 26,900 shares $127,506
ARMOUR RESIDENTIAL REIT INCCOM SHS042315955 PUT 7,300 shares $127,385
CHEESECAKE FACTORY INCCOM163072901 CALL 1,600 shares $127,264
BARNES & NOBLE ED INCCOM NEW06777U900 CALL 10,100 shares $126,856
VERA BRADLEY INCCOM92335C906 CALL 32,600 shares $126,814
AVINO SILVER & GOLD MINES LTCOM053906953 PUT 20,000 shares $126,800
HUYA INCADS REP SHS A44852D908 CALL 55,000 shares $126,500
ODYSSEY MARINE EXPL INCCOM NEW676118201 — 148,438 shares $126,232
REALLOYS INCCOM75606V951 PUT 8,700 shares $125,715
ATYR PHARMA INCCOM NEW002120902 CALL 210,600 shares $125,686
ING GROEP N.V.SPONSORED ADR456837953 PUT 4,000 shares $125,520
CHART INDS INCCOM16115Q908 CALL 600 shares $125,364
UNUM GROUPCOM91529Y956 PUT 1,400 shares $125,160
ROUNDHILL ETF TRUSTHOOD WEEKL ETF77926X905 CALL 4,400 shares $125,092
RAYONIER INCCOM754907103 — 5,875 shares $125,020
CHEFS WHSE INCCOM163086951 PUT 1,300 shares $124,930
VESTIS CORPORATIONCOM SHS29430C902 CALL 8,600 shares $124,872
HALOZYME THERAPEUTICS INCCOM40637H109 — 1,593 shares $124,684
ISHARES TRMSCI UK ETF NEW46435G904 CALL 2,700 shares $124,578
ROBINHOOD VENTURES FD ICOM SHS770701900 CALL 3,800 shares $124,564
ISHARES INCMSCI AUST ETF464286903 CALL 4,400 shares $123,904
COMMUNITY HEALTH SYS INC NEWCOM203668108 — 37,016 shares $123,633
POWERFLEET INCCOM73931J109 — 32,266 shares $123,579
WESTERN ALLIANCE BANCORPCOM957638959 PUT 1,500 shares $123,300
OSISKO DEVELOPMENT CORPCOM NEW68828E959 PUT 50,100 shares $123,246
CONCRETE PUMPING HLDGS INCCOM206704908 CALL 10,200 shares $122,910
GOLD RESOURCE CORPCOM38068T905 CALL 97,500 shares $122,850
ROUNDHILL ETF TRUSTAVGO WEEKL ETF77926X619 — 3,101 shares $122,769
HUMACYTE INCCOM44486Q103 — 157,143 shares $122,634
HUMACYTE INCCOM44486Q903 CALL 157,100 shares $122,601
VALVOLINE INCCOM92047W901 CALL 3,100 shares $122,574
LEXINFINTECH HLDGS LTDADR528877103 — 62,007 shares $122,154
FIDELITY WISE ORIGIN BITCOINSHS315948109 — 2,390 shares $122,010
GRAN TIERRA ENERGY INCCOM38500T950 PUT 19,500 shares $121,875
TENCENT MUSIC ENTMT GROUPSPON ADS88034P109 — 14,591 shares $121,835
WD 40 COCOM929236957 PUT 500 shares $121,820
TIDAL TRUST IIYIEL MAGN 7 ETFS88636J952 PUT 10,600 shares $121,794
SABRE CORPCOM78573M104 — 58,248 shares $121,738
INVESTMENT MANAGERS SER TR ITRADR 2X LONG46152A956 PUT 3,000 shares $121,260
SOPHIA GENETICS SAORDINARY SHARESH82027905 CALL 21,000 shares $121,170
APPLE HOSPITALITY REIT INCCOM NEW03784Y950 PUT 7,200 shares $121,032
NEWMARK GROUP INCCL A65158N102 — 8,009 shares $121,016
VERISK ANALYTICS INCCOM92345Y106 — 674 shares $121,003
SAFEHOLD INCCOM78646V957 PUT 7,700 shares $120,890
DELCATH SYS INCCOM NEW24661P907 CALL 9,600 shares $120,864
LESLIES INCCOM527064908 CALL 11,900 shares $120,785
FINVOLUTION GROUPSPONSORED ADS31810T951 PUT 25,200 shares $120,708
THEMES ETF TRLEVERAGE SHS 2X88340C954 PUT 14,000 shares $120,680
NOVAGOLD RESOURCES INCCOM NEW66987E206 — 20,198 shares $120,582
LOVESAC COCOM54738L959 PUT 7,200 shares $120,168
ISHARES TRIBOXX INV CP ETF464287902 CALL 1,100 shares $119,977
THERAVANCE BIOPHARMA INCCOMG8807B106 — 7,057 shares $119,969
TIDAL TRUST IIYIE MRN INC ETF88636X953 PUT 6,200 shares $119,846
SEADRILL LTDCOMG7997W102 — 3,164 shares $119,662
ETF OPPORTUNITIES TRUSTT RE 2X MSTR ETF26923N953 PUT 73,800 shares $119,556
MAIN STR CAP CORPCOM56035L904 CALL 2,300 shares $119,324
NEXA RES S ACOML67359106 — 9,731 shares $119,107
BRIGHTSTAR LOTTERY PLCSHS USDG4863A958 PUT 11,100 shares $118,992
ARTERIS INCCOM04302A104 — 2,447 shares $118,900
ZENATECH INCCOM NEW98936T958 PUT 79,200 shares $118,800
FATHOM HOLDINGS INCCOM31189V909 CALL 117,600 shares $118,776
BITGO HOLDINGS INCCOM SHS CL A091947901 CALL 22,900 shares $118,622
RIMINI STR INC DELCOM76674Q907 CALL 27,800 shares $118,428
VERITONE INCCOM92347M900 CALL 86,300 shares $118,231
ALUMIS INCCOM022307952 PUT 4,200 shares $118,188
PILGRIMS PRIDE CORPCOM72147K958 PUT 4,200 shares $118,062
RINGCENTRAL INCCL A76680R206 — 3,026 shares $117,953
MATTEL INCCOM577081102 — 8,487 shares $117,800
PROCORE TECHNOLOGIES INCCOM74275K958 PUT 2,900 shares $117,798
UROGEN PHARMA LTDCOMM96088905 CALL 3,200 shares $117,760
MOLSON COORS BEVERAGE COCL B60871R209 — 3,022 shares $117,737
ADIENT PLCORD SHSG0084W951 PUT 6,400 shares $117,632
WATTS WATER TECHNOLOGIES INCCL A942749902 CALL 300 shares $117,435
MNTN INCCL A55318A108 — 12,760 shares $117,392
IPG PHOTONICS CORPCOM44980X909 CALL 1,000 shares $117,320
MURPHY OIL CORPCOM626717952 PUT 3,600 shares $117,216
RADNET INCCOM750491902 CALL 1,900 shares $117,173
UPEXI INCCOM NEW39959A955 PUT 149,400 shares $117,159
BRAZE INCCOM CL A10576N952 PUT 5,400 shares $117,126
TIDAL TRUST IIYIE GOL MIN ETF88634T881 — 11,575 shares $116,908
GENELUX CORPORATIONCOM36870H903 CALL 38,800 shares $116,788
LSB INDS INCCOM502160954 PUT 10,800 shares $116,748
SERVICE PPTYS TRCOM SH BEN INT81761L952 PUT 69,000 shares $116,610
TWO HARBORS INVENTMENT CORPOCOM90187B804 — 9,390 shares $116,530
THEMES ETF TRLEVERAGE SHS 2X88340F907 CALL 10,700 shares $116,309
SIFY TECHNOLOGIES LTDSPONSORED ADR82655M956 PUT 7,000 shares $116,270