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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)
OPERA LTDSPONSORED ADS68373M957 PUT 7,400 shares $146,742
CANADA GOOSE HLDGS INCSHS SUB VTG135086906 CALL 15,400 shares $146,454
ADVANCED FLOWER CAP INCCOM00109K905 CALL 47,100 shares $146,010
GOLD COM INCCOM00181T907 CALL 3,500 shares $145,635
BRIGHTSPRING HEALTH SVCS INCCOM10950A106 — 2,086 shares $145,478
FIRY INCCOM CL A83067L208 — 14,255 shares $145,116
ISHARES TRCORE MSCI EAFE46432F902 CALL 1,500 shares $144,870
AMERICAN WTR WKS CO INC NEWCOM030420953 PUT 1,100 shares $144,738
NICE LTDSPONSORED ADR653656108 — 1,591 shares $144,542
CLEARPOINT NEURO INCCOM18507C953 PUT 8,100 shares $144,504
RPM INTL INCCOM749685953 PUT 1,300 shares $144,495
MAGNA INTL INCCOM559222951 PUT 2,200 shares $144,452
VOLATILITY SHS TRXRP ETF92864M780 — 25,156 shares $144,395
DANA INCCOM235825905 CALL 5,300 shares $144,213
CEVA INCCOM157210105 — 3,055 shares $144,074
COMTECH TELECOMMUNICATIONS CCOM NEW205826959 PUT 68,600 shares $144,060
PLAYBOY INCCOM72814P959 PUT 118,000 shares $143,960
CORGI ETF TR ILITHOGRAPHY SEMI218946953 PUT 4,500 shares $143,910
TRIPLE FLAG PRECIOUS METALCOM89679M904 CALL 4,800 shares $143,856
REALLOYS INCCOM75606V901 CALL 9,900 shares $143,055
CRACKER BARREL OLD CTRY STORCOM22410J106 — 2,676 shares $142,631
NUVECTIS PHARMA INCCOM67080T108 — 7,754 shares $142,596
ORION S.A.COML72967909 CALL 21,500 shares $142,545
FOX CORPCL A COM35137L105 — 2,728 shares $142,292
INNOVIZ TECHNOLOGIES LTDSHSM5R635908 CALL 186,900 shares $142,268
CG ONCOLOGY INCCOM156944950 PUT 2,000 shares $142,100
THE ONCOLOGY INSTITUTE INCCOM68236X950 PUT 26,100 shares $141,723
IDEAYA BIOSCIENCES INCCOM45166A952 PUT 3,800 shares $141,626
AGILON HEALTH INCCOM NEW00857U206 — 1,319 shares $141,370
ALGOMA STL GROUP INCCOM015658107 — 34,896 shares $141,329
ISHARES TRMSCI ACWI ETF464288907 CALL 900 shares $141,273
MATRIX SVC COCOM576853905 CALL 10,300 shares $141,110
PERRIGO CO PLCSHSG97822103 — 13,567 shares $140,961
EQUIFAX INCCOM294429105 — 888 shares $140,943
OCTAVE SPECIALTY GROUP INCCOM NEW023139884 — 22,576 shares $140,874
ATLANTA BRAVES HLDGS INCCOM SER A047726954 PUT 2,500 shares $140,775
ALMONTY INDS INCCOM NEW020398957 PUT 8,500 shares $140,760
STANDARDAERO INCCOM85423L103 — 4,696 shares $140,457
TIDAL TRUST IIDEFI OIL ENH ETF88636J378 — 21,113 shares $140,401
COPA HOLDINGS SACL AP31076905 CALL 900 shares $140,013
ANAPTYSBIO INCCOM032724106 — 2,074 shares $139,995
THEMES ETF TRLEVERAGE SHARES882927906 CALL 8,200 shares $139,728
BARNES & NOBLE ED INCCOM NEW06777U200 — 11,111 shares $139,554
INTERNATIONAL SEAWAYS INCCOMY41053102 — 1,817 shares $139,164
NEOS ETF TRUSTRUSS 2000 HI ETF78433H954 PUT 2,600 shares $139,152
ISHARES INCMSCI STH AFR ETF464286780 — 2,198 shares $138,892
NIU TECHNOLOGIESADS65481N900 CALL 69,000 shares $138,690
ETF OPPORTUNITIES TRUSTREX FA IN EQ ETF26923N954 PUT 3,200 shares $137,984
ARCTURUS THERAPEUTICS HLDGSCOM03969T959 PUT 20,500 shares $137,760
NEW FORTRESS ENERGY INCCOM CL A644393900 CALL 379,400 shares $137,760
INTER & CO INCCLASS A COMG4R20B107 — 25,322 shares $137,498
VANGUARD INDEX FDSS&P 500 ETF SHS922908953 PUT 200 shares $137,362
PHREESIA INCCOM71944F106 — 13,342 shares $137,289
DXC TECHNOLOGY COCOM23355L906 CALL 15,500 shares $137,175
SANA BIOTECHNOLOGY INCCOM799566954 PUT 39,300 shares $137,157
HDFC BANK LTDSPONSORED ADS40415F901 CALL 5,300 shares $136,899
ACADEMY SPORTS & OUTDOORS INCOM00402L957 PUT 2,900 shares $136,677
TERNIUM SASPONSORED ADS880890958 PUT 3,200 shares $136,640
COOPER COS INCCOM216648951 PUT 1,900 shares $136,249
PAYSIGN INCCOM70451A904 CALL 16,600 shares $135,954
ARIS MINING CORPORATIONCOM04040Y109 — 9,112 shares $135,860
OCULAR THERAPEUTIX INCCOM67576A100 — 13,823 shares $135,742
BLACK STONE MINERALS L PCOM UNIT09225M901 CALL 9,700 shares $135,509
TERADATA CORP DELCOM88076W103 — 3,910 shares $135,482
GREEN DOT CORPCL A39304D902 CALL 10,000 shares $135,100
PARK AEROSPACE CORPCOM70014A104 — 3,539 shares $135,048
GEMINI SPACE STA INCCL A COM36866J955 PUT 31,700 shares $135,042
GOLD RESOURCE CORPCOM38068T105 — 107,108 shares $134,956
PIMCO ETF TR25YR+ ZERO U S72201R902 CALL 2,100 shares $134,610
OPERA LTDSPONSORED ADS68373M107 — 6,774 shares $134,328
INVESTMENT MANAGERS SER TR ITRADR 2X LONG46152A902 CALL 5,100 shares $134,028
PARK HOTELS & RESORTS INCCOM700517955 PUT 9,400 shares $133,950
COMPASS THERAPEUTICS INCCOM20454B904 CALL 61,100 shares $133,809
PRESIDIO PRODTN COCL A COM74102N901 CALL 11,000 shares $133,760
GRANITESHARES ETF TR2X LONG CRWD ETF38747R645 — 2,085 shares $133,065
CERAGON NETWORKS LTDORDM22013902 CALL 51,300 shares $132,867
EVOLUTION PETE CORPCOM30049A907 CALL 36,100 shares $132,848
HAPPEN INCCOM NEW52603A958 PUT 6,400 shares $132,736
APOGEE THERAPEUTICS INCCOM03770N951 PUT 1,000 shares $132,730
ASPEN AEROGELS INCCOM04523Y955 PUT 20,900 shares $132,506
TIDAL TRUST IIDEFIANCE DAILY88636W907 CALL 5,700 shares $132,411
MAKEMYTRIP LIMITED MAURITIUSSHSV5633W109 — 2,484 shares $132,372
BAYTEX ENERGY CORPCOM07317Q105 — 33,001 shares $132,004
WHEELS UP EXPERIENCE INCCOM CL A96328L954 PUT 14,700 shares $131,859
BAOZUN INCSPONSORED ADR06684L103 — 46,466 shares $131,499
ACCENDRA HEALTH INCCOM690732102 — 38,441 shares $131,468
GOLUB CAP BDC INCCOM38173M902 CALL 10,200 shares $131,376
MISTRAS GROUP INCCOM60649T107 — 7,518 shares $131,339
ABRDN PALLADIUM ETF TRUSTPHYSICAL PALLADM003262102 — 5,947 shares $131,310
SILICON LABORATORIES INCCOM826919902 CALL 600 shares $131,136
TENET HEALTHCARE CORPCOM NEW88033G907 CALL 700 shares $130,956
CORPORACION AMER ARPTS S ACOML1995B957 PUT 5,200 shares $130,936
WESTWATER RES INCCOM NEW961684906 CALL 259,200 shares $130,896
INVESCO DB MULTI-SECTOR COMMBASE METALS FD46140H700 — 5,429 shares $130,839
VANGUARD INDEX FDSVALUE ETF922908904 CALL 600 shares $130,758
ROUNDHILL ETF TRUSTINNOVATION 100 O77926X904 CALL 4,200 shares $130,746
CONSTRUCTION PARTNERS INCCOM CL A21044C907 CALL 1,100 shares $130,647
TIDAL TRUST IIDEFIANCE DAILY88636R905 CALL 12,700 shares $130,611
TECOGEN INC NEWCOM NEW87876P951 PUT 25,000 shares $130,500
INVESCO EXCH TRADED FD TR IIKBW BK ETF46138E908 CALL 1,400 shares $130,172