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Disclosery

ALLIANCEBERNSTEIN L.P.: ACGL position timeline

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

ALLIANCEBERNSTEIN L.P. held 369,839 ACGL 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 369,839 shares
    Change vs previous 13F -61,622 shares

    0.01% of the 13F portfolio, value $35,500,846.

    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 431,461 shares
    Change vs previous 13F -62,607 shares

    0.01% of the 13F portfolio, value $41,385,739.

    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 494,068 shares
    Change vs previous 13F +26,182 shares

    0.01% of the 13F portfolio, value $47,391,003.

    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 467,886 shares
    Change vs previous 13F +25,088 shares

    0.01% of the 13F portfolio, value $42,451,297.

    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 442,798 shares
    Change vs previous 13F -5,036 shares

    0.01% of the 13F portfolio, value $40,316,758.

    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 447,834 shares
    Change vs previous 13F +42,763 shares

    0.02% of the 13F portfolio, value $43,072,674.

    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 405,071 shares
    Change vs previous 13F -13,097 shares

    0.01% of the 13F portfolio, value $37,408,307.

    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 418,168 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $46,784,636.

    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).