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AMERICAN CENTURY COMPANIES INC: ACN position timeline

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

AMERICAN CENTURY COMPANIES INC held 669,578 ACN 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 669,578 shares
    Change vs previous 13F +136,492 shares

    0.04% of the 13F portfolio, value $83,322,411.

    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 533,086 shares
    Change vs previous 13F +314,135 shares

    0.05% of the 13F portfolio, value $105,705,782.

    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 218,951 shares
    Change vs previous 13F -115,403 shares

    0.03% of the 13F portfolio, value $58,745,265.

    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 334,354 shares
    Change vs previous 13F -182,302 shares

    0.04% of the 13F portfolio, value $82,452,243.

    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 516,656 shares
    Change vs previous 13F +68,060 shares

    0.08% of the 13F portfolio, value $154,423,861.

    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 448,596 shares
    Change vs previous 13F +67,097 shares

    0.09% of the 13F portfolio, value $139,980,376.

    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 381,499 shares
    Change vs previous 13F -481 shares

    0.08% of the 13F portfolio, value $134,207,787.

    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 381,980 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $135,022,586.

    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).