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AMERICAN CENTURY COMPANIES INC: ARCB position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,542,815 ARCB 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 1,542,815 shares
    Change vs previous 13F +160,701 shares

    0.1% of the 13F portfolio, value $221,455,683.

    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 1,382,114 shares
    Change vs previous 13F +74,891 shares

    0.07% of the 13F portfolio, value $135,944,745.

    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 1,307,223 shares
    Change vs previous 13F +490,132 shares

    0.05% of the 13F portfolio, value $96,982,898.

    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 817,091 shares
    Change vs previous 13F +71,420 shares

    0.03% of the 13F portfolio, value $57,090,167.

    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 745,671 shares
    Change vs previous 13F +55,776 shares

    0.03% of the 13F portfolio, value $57,424,139.

    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 689,895 shares
    Change vs previous 13F +70,976 shares

    0.03% of the 13F portfolio, value $48,692,798.

    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 618,919 shares
    Change vs previous 13F +86,867 shares

    0.03% of the 13F portfolio, value $57,757,521.

    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 532,052 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $57,701,039.

    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).