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AMERICAN CENTURY COMPANIES INC: IBOC position timeline

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

AMERICAN CENTURY COMPANIES INC held 3,128,416 IBOC 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 3,128,416 shares
    Change vs previous 13F -100,162 shares

    0.11% of the 13F portfolio, value $237,603,195.

    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 3,228,578 shares
    Change vs previous 13F +30,173 shares

    0.11% of the 13F portfolio, value $217,251,014.

    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 3,198,405 shares
    Change vs previous 13F +108,182 shares

    0.11% of the 13F portfolio, value $212,502,028.

    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 3,090,223 shares
    Change vs previous 13F +204,536 shares

    0.11% of the 13F portfolio, value $212,452,831.

    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 2,885,687 shares
    Change vs previous 13F +466,929 shares

    0.1% of the 13F portfolio, value $192,071,327.

    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 2,418,758 shares
    Change vs previous 13F +665,280 shares

    0.09% of the 13F portfolio, value $152,526,879.

    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 1,753,478 shares
    Change vs previous 13F +636,533 shares

    0.06% of the 13F portfolio, value $110,749,670.

    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 1,116,945 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $66,782,142.

    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).