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AMERICAN CENTURY COMPANIES INC: TKR position timeline

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

AMERICAN CENTURY COMPANIES INC held 274,632 TKR 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 274,632 shares
    Change vs previous 13F -1,163,319 shares

    0.02% of the 13F portfolio, value $39,909,778.

    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 1,437,951 shares
    Change vs previous 13F -1,536,224 shares

    0.07% of the 13F portfolio, value $144,614,863.

    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 2,974,175 shares
    Change vs previous 13F -822,351 shares

    0.13% of the 13F portfolio, value $250,217,493.

    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 3,796,526 shares
    Change vs previous 13F -48,649 shares

    0.15% of the 13F portfolio, value $285,422,948.

    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 3,845,175 shares
    Change vs previous 13F +455,050 shares

    0.15% of the 13F portfolio, value $278,967,606.

    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 3,390,125 shares
    Change vs previous 13F +231,435 shares

    0.15% of the 13F portfolio, value $243,648,351.

    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 3,158,690 shares
    Change vs previous 13F +320,354 shares

    0.13% of the 13F portfolio, value $225,435,798.

    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 2,838,336 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $239,243,377.

    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).