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Disclosery

AMERICAN CENTURY COMPANIES INC: MDXG position timeline

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

AMERICAN CENTURY COMPANIES INC held 538,392 MDXG 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 538,392 shares
    Change vs previous 13F +155,568 shares

    <0.01% of the 13F portfolio, value $2,072,809.

    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 382,824 shares
    Change vs previous 13F +5,167 shares

    <0.01% of the 13F portfolio, value $1,512,155.

    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 377,657 shares
    Change vs previous 13F +7,650 shares

    <0.01% of the 13F portfolio, value $2,556,738.

    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 370,007 shares
    Change vs previous 13F +19,944 shares

    <0.01% of the 13F portfolio, value $2,582,649.

    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 350,063 shares
    Change vs previous 13F +79,255 shares

    <0.01% of the 13F portfolio, value $2,138,885.

    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 270,808 shares
    Change vs previous 13F +71,739 shares

    <0.01% of the 13F portfolio, value $2,058,141.

    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 199,069 shares
    Change vs previous 13F +43,795 shares

    <0.01% of the 13F portfolio, value $1,915,044.

    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 155,274 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $917,669.

    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).