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AMERICAN CENTURY COMPANIES INC: AM position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,797,786 AM 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 1,797,786 shares
    Change vs previous 13F -24,927 shares

    0.02% of the 13F portfolio, value $40,899,631.

    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 1,822,713 shares
    Change vs previous 13F -454,749 shares

    0.02% of the 13F portfolio, value $41,557,856.

    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 2,277,462 shares
    Change vs previous 13F -804,481 shares

    0.02% of the 13F portfolio, value $40,516,055.

    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 3,081,943 shares
    Change vs previous 13F +535,245 shares

    0.03% of the 13F portfolio, value $59,912,978.

    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 2,546,698 shares
    Change vs previous 13F +361,272 shares

    0.03% of the 13F portfolio, value $48,259,933.

    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 2,185,426 shares
    Change vs previous 13F +99,729 shares

    0.02% of the 13F portfolio, value $39,337,674.

    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 2,085,697 shares
    Change vs previous 13F +73,496 shares

    0.02% of the 13F portfolio, value $31,473,172.

    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 2,012,201 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $30,283,631.

    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).