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ALLIANCEBERNSTEIN L.P.: AMH position timeline

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

ALLIANCEBERNSTEIN L.P. held 477,982 AMH 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 477,982 shares
    Change vs previous 13F -81,845 shares

    <0.01% of the 13F portfolio, value $13,345,257.

    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 559,827 shares
    Change vs previous 13F +49,811 shares

    0.01% of the 13F portfolio, value $17,970,447.

    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 510,016 shares
    Change vs previous 13F -103,686 shares

    0.01% of the 13F portfolio, value $16,371,514.

    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 613,702 shares
    Change vs previous 13F +19,912 shares

    0.01% of the 13F portfolio, value $20,405,592.

    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 593,790 shares
    Change vs previous 13F +60,186 shares

    0.01% of the 13F portfolio, value $21,418,005.

    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 533,604 shares
    Change vs previous 13F -28,034 shares

    0.01% of the 13F portfolio, value $20,175,567.

    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 561,638 shares
    Change vs previous 13F +56,006 shares

    0.01% of the 13F portfolio, value $21,016,494.

    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 505,632 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $19,411,212.

    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).