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AMERICAN CENTURY COMPANIES INC: MPAA position timeline

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

AMERICAN CENTURY COMPANIES INC held 676,189 MPAA 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 676,189 shares
    Change vs previous 13F +41,146 shares

    <0.01% of the 13F portfolio, value $10,359,215.

    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 635,043 shares
    Change vs previous 13F +57,615 shares

    <0.01% of the 13F portfolio, value $7,023,576.

    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 577,428 shares
    Change vs previous 13F +78,305 shares

    <0.01% of the 13F portfolio, value $7,125,462.

    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 499,123 shares
    Change vs previous 13F +99,505 shares

    <0.01% of the 13F portfolio, value $8,255,494.

    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 399,618 shares
    Change vs previous 13F +139,513 shares

    <0.01% of the 13F portfolio, value $4,475,722.

    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 260,105 shares
    Change vs previous 13F +48,386 shares

    <0.01% of the 13F portfolio, value $2,470,998.

    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 211,719 shares
    Change vs previous 13F -67 shares

    <0.01% of the 13F portfolio, value $1,609,064.

    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 211,786 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,565,099.

    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).