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ALLIANCEBERNSTEIN L.P.: MA position timeline

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

ALLIANCEBERNSTEIN L.P. held 1,949,875 MA 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 1,949,875 shares
    Change vs previous 13F -337,072 shares

    0.32% of the 13F portfolio, value $974,274,542.

    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 2,286,947 shares
    Change vs previous 13F -3,957 shares

    0.42% of the 13F portfolio, value $1,305,572,303.

    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 2,290,904 shares
    Change vs previous 13F -470,004 shares

    0.41% of the 13F portfolio, value $1,307,831,275.

    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 2,760,908 shares
    Change vs previous 13F -131,884 shares

    0.49% of the 13F portfolio, value $1,570,432,080.

    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 2,892,792 shares
    Change vs previous 13F -122,999 shares

    0.53% of the 13F portfolio, value $1,625,575,537.

    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 3,015,791 shares
    Change vs previous 13F -243,916 shares

    0.6% of the 13F portfolio, value $1,653,015,363.

    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 3,259,707 shares
    Change vs previous 13F -188,460 shares

    0.58% of the 13F portfolio, value $1,716,463,915.

    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 3,448,167 shares
    Change vs previous 13F not available

    0.57% of the 13F portfolio, value $1,702,704,865.

    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).