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AMERICAN CENTURY COMPANIES INC: ZD position timeline

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

AMERICAN CENTURY COMPANIES INC held 670,979 ZD 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 670,979 shares
    Change vs previous 13F +592,299 shares

    0.02% of the 13F portfolio, value $35,139,170.

    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 78,680 shares
    Change vs previous 13F -13,456 shares

    <0.01% of the 13F portfolio, value $3,301,412.

    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 92,136 shares
    Change vs previous 13F -11,114 shares

    <0.01% of the 13F portfolio, value $3,238,580.

    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 103,250 shares
    Change vs previous 13F +10,029 shares

    <0.01% of the 13F portfolio, value $3,933,825.

    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 93,221 shares
    Change vs previous 13F +10,606 shares

    <0.01% of the 13F portfolio, value $2,821,800.

    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 82,615 shares
    Change vs previous 13F +16,974 shares

    <0.01% of the 13F portfolio, value $3,104,672.

    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 65,641 shares
    Change vs previous 13F +12,593 shares

    <0.01% of the 13F portfolio, value $3,566,932.

    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 53,048 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,581,316.

    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).