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AMERICAN CENTURY COMPANIES INC: MTRX position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,206,822 MTRX 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 1,206,822 shares
    Change vs previous 13F +225,183 shares

    0.01% of the 13F portfolio, value $16,533,462.

    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 981,639 shares
    Change vs previous 13F +98,074 shares

    0.01% of the 13F portfolio, value $11,269,216.

    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 883,565 shares
    Change vs previous 13F +94,644 shares

    0.01% of the 13F portfolio, value $10,337,711.

    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 788,921 shares
    Change vs previous 13F +117,523 shares

    0.01% of the 13F portfolio, value $10,319,087.

    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 671,398 shares
    Change vs previous 13F +130,489 shares

    <0.01% of the 13F portfolio, value $9,070,587.

    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 540,909 shares
    Change vs previous 13F +246,020 shares

    <0.01% of the 13F portfolio, value $6,723,499.

    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 294,889 shares
    Change vs previous 13F +247,578 shares

    <0.01% of the 13F portfolio, value $3,529,821.

    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 47,311 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $545,496.

    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).