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Disclosery

GROUP ONE TRADING LLC: TPB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GROUP ONE TRADING LLC on TPB, newest first. How the timeline and the estimate are built.

GROUP ONE TRADING LLC held 26,777 TPB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 26,777 shares
    Change vs previous 13F -5,882 shares

    0.07% of the 13F portfolio, value $2,270,957.

    13F-HR 0000932540-26-000011 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 32,659 shares
    Change vs previous 13F +20,774 shares

    0.09% of the 13F portfolio, value $2,834,475.

    13F-HR 0000932540-26-000005 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 11,885 shares
    Change vs previous 13F -5,748 shares

    0.04% of the 13F portfolio, value $1,288,334.

    13F-HR 0000932540-26-000002 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 17,633 shares
    Change vs previous 13F -34,408 shares

    0.05% of the 13F portfolio, value $1,743,198.

    13F-HR 0000932540-25-000040 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 52,041 shares
    Change vs previous 13F +17,363 shares

    0.13% of the 13F portfolio, value $3,943,147.

    13F-HR 0000932540-25-000034 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 34,678 shares
    Change vs previous 13F +15,915 shares

    0.09% of the 13F portfolio, value $2,061,260.

    13F-HR 0000932540-25-000027 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F/A 18,763 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,127,656.

    13F-HR/A 0000932540-25-000028 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).