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AMERICAN CENTURY COMPANIES INC: ACT position timeline

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

AMERICAN CENTURY COMPANIES INC held 965,683 ACT 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 965,683 shares
    Change vs previous 13F +89,079 shares

    0.02% of the 13F portfolio, value $44,141,370.

    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 876,604 shares
    Change vs previous 13F +57,747 shares

    0.02% of the 13F portfolio, value $35,774,209.

    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 818,857 shares
    Change vs previous 13F +63,851 shares

    0.02% of the 13F portfolio, value $32,459,491.

    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 755,006 shares
    Change vs previous 13F +77,127 shares

    0.01% of the 13F portfolio, value $28,946,930.

    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 677,879 shares
    Change vs previous 13F -14,211 shares

    0.01% of the 13F portfolio, value $25,183,205.

    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 692,090 shares
    Change vs previous 13F +71,434 shares

    0.01% of the 13F portfolio, value $24,050,128.

    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 620,656 shares
    Change vs previous 13F +64,785 shares

    0.01% of the 13F portfolio, value $20,096,841.

    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 555,871 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $20,194,793.

    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).