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ALLIANCEBERNSTEIN L.P.: MAR position timeline

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

ALLIANCEBERNSTEIN L.P. held 365,357 MAR 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 365,357 shares
    Change vs previous 13F -108,664 shares

    0.04% of the 13F portfolio, value $119,497,314.

    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 474,021 shares
    Change vs previous 13F -199,355 shares

    0.05% of the 13F portfolio, value $147,060,275.

    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 673,376 shares
    Change vs previous 13F -980,004 shares

    0.07% of the 13F portfolio, value $208,908,170.

    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 1,653,380 shares
    Change vs previous 13F -32,052 shares

    0.14% of the 13F portfolio, value $430,606,287.

    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 1,685,432 shares
    Change vs previous 13F -24,233 shares

    0.15% of the 13F portfolio, value $460,476,877.

    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 1,709,665 shares
    Change vs previous 13F +1,129,555 shares

    0.15% of the 13F portfolio, value $407,242,203.

    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 580,110 shares
    Change vs previous 13F +2,517 shares

    0.05% of the 13F portfolio, value $161,815,883.

    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 577,593 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $143,589,620.

    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).