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Disclosery

GROUP ONE TRADING LLC: AMR position timeline

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

GROUP ONE TRADING LLC held 241 AMR 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 241 shares
    Change vs previous 13F -11,869 shares

    <0.01% of the 13F portfolio, value $39,751.

    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 12,110 shares
    Change vs previous 13F -11,371 shares

    0.08% of the 13F portfolio, value $2,485,820.

    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 23,481 shares
    Change vs previous 13F +11,668 shares

    0.14% of the 13F portfolio, value $4,693,382.

    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 11,813 shares
    Change vs previous 13F +2,609 shares

    0.06% of the 13F portfolio, value $1,938,395.

    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 9,204 shares
    Change vs previous 13F -9,796 shares

    0.03% of the 13F portfolio, value $1,035,266.

    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 19,000 shares
    Change vs previous 13F -37,244 shares

    0.1% of the 13F portfolio, value $2,379,750.

    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 56,244 shares
    Change vs previous 13F +20,810 shares

    0.38% of the 13F portfolio, value $11,255,549.

    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 35,434 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $8,368,802.

    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).