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AMERICAN CENTURY COMPANIES INC: MTDR position timeline

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

AMERICAN CENTURY COMPANIES INC held 2,755,452 MTDR 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 2,755,452 shares
    Change vs previous 13F +539,993 shares

    0.06% of the 13F portfolio, value $137,166,438.

    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 2,215,459 shares
    Change vs previous 13F +400,992 shares

    0.07% of the 13F portfolio, value $139,972,755.

    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 1,814,467 shares
    Change vs previous 13F +913,910 shares

    0.04% of the 13F portfolio, value $77,006,012.

    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 900,557 shares
    Change vs previous 13F +180,612 shares

    0.02% of the 13F portfolio, value $40,462,053.

    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 719,945 shares
    Change vs previous 13F +49,672 shares

    0.02% of the 13F portfolio, value $34,355,798.

    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 670,273 shares
    Change vs previous 13F +62,917 shares

    0.02% of the 13F portfolio, value $34,244,267.

    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 607,356 shares
    Change vs previous 13F +21,466 shares

    0.02% of the 13F portfolio, value $34,169,868.

    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 585,890 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $28,954,701.

    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).