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Disclosery

Senator Investment Group LP: BA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Senator Investment Group LP on BA, newest first. How the timeline and the estimate are built.

Senator Investment Group LP held 646,458 BA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 646,458 shares
    Change vs previous 13F +205,458 shares

    5.11% of the 13F portfolio, value $139,938,763.

    13F-HR 0001443689-26-000009 filed by Senator Investment Group LP
    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 441,000 shares
    Change vs previous 13F +413,500 shares

    4.03% of the 13F portfolio, value $87,772,230.

    13F-HR 0001443689-26-000006 filed by Senator Investment Group LP
    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 27,500 shares
    Change vs previous 13F -160,000 shares

    0.24% of the 13F portfolio, value $5,970,800.

    13F-HR 0001443689-26-000003 filed by Senator Investment Group LP
    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 187,500 shares
    Change vs previous 13F not available

    1.5% of the 13F portfolio, value $40,468,125.

    13F-HR 0001443689-25-000020 filed by Senator Investment Group LP
    Filed (acceptance time not in the bulk data set), ingested

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