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Disclosery

GROUP ONE TRADING LLC: BOX position timeline

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

GROUP ONE TRADING LLC held 10,627 BOX 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 10,627 shares
    Change vs previous 13F +3,195 shares

    0.01% of the 13F portfolio, value $282,041.

    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 7,432 shares
    Change vs previous 13F -51,956 shares

    0.01% of the 13F portfolio, value $175,692.

    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 59,388 shares
    Change vs previous 13F +18,349 shares

    0.05% of the 13F portfolio, value $1,776,295.

    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 41,039 shares
    Change vs previous 13F +33,882 shares

    0.04% of the 13F portfolio, value $1,324,329.

    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 7,157 shares
    Change vs previous 13F -5,051 shares

    0.01% of the 13F portfolio, value $244,555.

    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 12,208 shares
    Change vs previous 13F -5,696 shares

    0.02% of the 13F portfolio, value $376,739.

    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 17,904 shares
    Change vs previous 13F -3,843 shares

    0.02% of the 13F portfolio, value $565,766.

    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).

  8. period ended2024-09-30
    13F 21,747 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $711,779.

    13F-HR 0000932540-24-000015 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).