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ALLIANCEBERNSTEIN L.P.: GM position timeline

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

ALLIANCEBERNSTEIN L.P. held 1,102,606 GM 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 1,102,606 shares
    Change vs previous 13F -1,073,209 shares

    0.03% of the 13F portfolio, value $82,144,147.

    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 2,175,815 shares
    Change vs previous 13F -208,590 shares

    0.06% of the 13F portfolio, value $176,937,276.

    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 2,384,405 shares
    Change vs previous 13F +1,128,895 shares

    0.06% of the 13F portfolio, value $193,899,815.

    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 1,255,510 shares
    Change vs previous 13F +119,469 shares

    0.02% of the 13F portfolio, value $76,548,445.

    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 1,136,041 shares
    Change vs previous 13F -219,560 shares

    0.02% of the 13F portfolio, value $55,904,578.

    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 1,355,601 shares
    Change vs previous 13F -139,938 shares

    0.02% of the 13F portfolio, value $63,753,915.

    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 1,495,539 shares
    Change vs previous 13F +22,233 shares

    0.03% of the 13F portfolio, value $79,667,363.

    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 1,473,306 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $66,063,041.

    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).