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AMERICAN CENTURY COMPANIES INC: MT position timeline

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

AMERICAN CENTURY COMPANIES INC held 828,040 MT 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 828,040 shares
    Change vs previous 13F +81,125 shares

    0.02% of the 13F portfolio, value $49,864,569.

    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 746,915 shares
    Change vs previous 13F +204,738 shares

    0.02% of the 13F portfolio, value $38,824,642.

    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 542,177 shares
    Change vs previous 13F +81,028 shares

    0.01% of the 13F portfolio, value $24,707,006.

    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 461,149 shares
    Change vs previous 13F +68,505 shares

    0.01% of the 13F portfolio, value $16,670,536.

    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 392,644 shares
    Change vs previous 13F +110,420 shares

    0.01% of the 13F portfolio, value $12,399,698.

    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 282,224 shares
    Change vs previous 13F +1,386 shares

    <0.01% of the 13F portfolio, value $8,142,162.

    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 280,838 shares
    Change vs previous 13F +12,929 shares

    <0.01% of the 13F portfolio, value $6,495,783.

    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 267,909 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,035,290.

    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).