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Disclosery

ALLIANCEBERNSTEIN L.P.: BAH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on BAH, newest first. How the timeline and the estimate are built.

ALLIANCEBERNSTEIN L.P. held 517,443 BAH 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 517,443 shares
    Change vs previous 13F +104,756 shares

    0.01% of the 13F portfolio, value $40,376,077.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 412,687 shares
    Change vs previous 13F -732,723 shares

    0.01% of the 13F portfolio, value $34,814,275.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 1,145,410 shares
    Change vs previous 13F -12,695 shares

    0.03% of the 13F portfolio, value $96,626,788.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 1,158,105 shares
    Change vs previous 13F -57,560 shares

    0.04% of the 13F portfolio, value $115,752,595.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 1,215,665 shares
    Change vs previous 13F -191,208 shares

    0.04% of the 13F portfolio, value $126,587,196.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    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 1,406,873 shares
    Change vs previous 13F +373,398 shares

    0.05% of the 13F portfolio, value $147,130,778.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    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 1,033,475 shares
    Change vs previous 13F +455,605 shares

    0.05% of the 13F portfolio, value $133,008,233.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 577,870 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $94,054,121.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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