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AMERICAN CENTURY COMPANIES INC: ASO position timeline

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

AMERICAN CENTURY COMPANIES INC held 2,379,185 ASO 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 2,379,185 shares
    Change vs previous 13F -19,946 shares

    0.05% of the 13F portfolio, value $112,130,989.

    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 2,399,131 shares
    Change vs previous 13F +118,861 shares

    0.07% of the 13F portfolio, value $135,430,945.

    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 2,280,270 shares
    Change vs previous 13F +103,417 shares

    0.06% of the 13F portfolio, value $113,922,289.

    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 2,176,853 shares
    Change vs previous 13F +125,398 shares

    0.06% of the 13F portfolio, value $108,886,187.

    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 2,051,455 shares
    Change vs previous 13F +376,027 shares

    0.05% of the 13F portfolio, value $91,925,699.

    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 1,675,428 shares
    Change vs previous 13F +422,729 shares

    0.05% of the 13F portfolio, value $76,416,271.

    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 1,252,699 shares
    Change vs previous 13F +545,778 shares

    0.04% of the 13F portfolio, value $72,067,773.

    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 706,921 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $41,255,910.

    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).