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Disclosery

GROUP ONE TRADING LLC: BA position timeline

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

GROUP ONE TRADING LLC held 57,917 BA 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 57,917 shares
    Change vs previous 13F +46,236 shares

    0.36% of the 13F portfolio, value $12,537,293.

    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 11,681 shares
    Change vs previous 13F -26,350 shares

    0.08% of the 13F portfolio, value $2,324,869.

    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 38,031 shares
    Change vs previous 13F +19,730 shares

    0.24% of the 13F portfolio, value $8,257,291.

    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 18,301 shares
    Change vs previous 13F -11,085 shares

    0.12% of the 13F portfolio, value $3,949,905.

    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 29,386 shares
    Change vs previous 13F +10,626 shares

    0.2% of the 13F portfolio, value $6,157,249.

    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 18,760 shares
    Change vs previous 13F +17,237 shares

    0.13% of the 13F portfolio, value $3,199,518.

    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 1,523 shares
    Change vs previous 13F -38,174 shares

    0.01% of the 13F portfolio, value $269,571.

    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 39,697 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $6,035,532.

    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).