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AMERICAN CENTURY COMPANIES INC: ACGL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AMERICAN CENTURY COMPANIES INC on ACGL, newest first. How the timeline and the estimate are built.

AMERICAN CENTURY COMPANIES INC held 1,364,898 ACGL shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,364,898 shares
    Change vs previous 13F +425,472 shares

    0.06% of the 13F portfolio, value $132,477,130.

    13F-HR 0000748054-26-000005 filed by AMERICAN CENTURY COMPANIES INC
    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 939,426 shares
    Change vs previous 13F +178,848 shares

    0.05% of the 13F portfolio, value $90,175,630.

    13F-HR 0000748054-26-000002 filed by AMERICAN CENTURY COMPANIES INC
    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 760,578 shares
    Change vs previous 13F +52,698 shares

    0.04% of the 13F portfolio, value $72,954,829.

    13F-HR 0000748054-26-000001 filed by AMERICAN CENTURY COMPANIES INC
    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 707,880 shares
    Change vs previous 13F +7,251 shares

    0.03% of the 13F portfolio, value $64,226,129.

    13F-HR 0000748054-25-000009 filed by AMERICAN CENTURY COMPANIES INC
    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 700,629 shares
    Change vs previous 13F +175,561 shares

    0.03% of the 13F portfolio, value $63,792,448.

    13F-HR 0001085146-25-004910 filed by AMERICAN CENTURY COMPANIES INC
    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 525,068 shares
    Change vs previous 13F +96,054 shares

    0.03% of the 13F portfolio, value $50,501,227.

    13F-HR 0001085146-25-003039 filed by AMERICAN CENTURY COMPANIES INC
    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 429,014 shares
    Change vs previous 13F +57,784 shares

    0.02% of the 13F portfolio, value $39,619,443.

    13F-HR 0001085146-25-000985 filed by AMERICAN CENTURY COMPANIES INC
    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 371,230 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $41,533,212.

    13F-HR 0001085146-24-005525 filed by AMERICAN CENTURY COMPANIES INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).