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AMERICAN CENTURY COMPANIES INC: MMSI position timeline

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

AMERICAN CENTURY COMPANIES INC held 92,422 MMSI 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 92,422 shares
    Change vs previous 13F +6,761 shares

    <0.01% of the 13F portfolio, value $6,408,541.

    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 85,661 shares
    Change vs previous 13F +75,809 shares

    <0.01% of the 13F portfolio, value $5,904,612.

    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 9,852 shares
    Change vs previous 13F -22,037 shares

    <0.01% of the 13F portfolio, value $868,355.

    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 31,889 shares
    Change vs previous 13F +18,428 shares

    <0.01% of the 13F portfolio, value $2,654,122.

    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 13,461 shares
    Change vs previous 13F -17,076 shares

    <0.01% of the 13F portfolio, value $1,258,334.

    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 30,537 shares
    Change vs previous 13F +6,879 shares

    <0.01% of the 13F portfolio, value $3,228,067.

    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 23,658 shares
    Change vs previous 13F +6,789 shares

    <0.01% of the 13F portfolio, value $2,288,202.

    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 16,869 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,667,164.

    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).