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AMERICAN CENTURY COMPANIES INC: ACIW position timeline

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

AMERICAN CENTURY COMPANIES INC held 112,417 ACIW 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 112,417 shares
    Change vs previous 13F +49,558 shares

    <0.01% of the 13F portfolio, value $5,653,451.

    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 62,859 shares
    Change vs previous 13F -796,466 shares

    <0.01% of the 13F portfolio, value $2,577,847.

    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 859,325 shares
    Change vs previous 13F -780,998 shares

    0.02% of the 13F portfolio, value $41,084,439.

    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 1,640,323 shares
    Change vs previous 13F -21,807 shares

    0.04% of the 13F portfolio, value $86,559,944.

    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 1,662,130 shares
    Change vs previous 13F +410,423 shares

    0.04% of the 13F portfolio, value $76,308,477.

    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 1,251,707 shares
    Change vs previous 13F +246,228 shares

    0.04% of the 13F portfolio, value $68,480,961.

    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 1,005,479 shares
    Change vs previous 13F +677,143 shares

    0.03% of the 13F portfolio, value $52,194,471.

    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 328,336 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $16,712,350.

    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).