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AMERICAN CENTURY COMPANIES INC: GNTX position timeline

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

AMERICAN CENTURY COMPANIES INC held 11,025,677 GNTX 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 11,025,677 shares
    Change vs previous 13F +422,341 shares

    0.12% of the 13F portfolio, value $278,618,911.

    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 10,603,336 shares
    Change vs previous 13F +769,040 shares

    0.12% of the 13F portfolio, value $231,682,931.

    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 9,834,296 shares
    Change vs previous 13F +3,092,003 shares

    0.12% of the 13F portfolio, value $228,844,124.

    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 6,742,293 shares
    Change vs previous 13F +131,035 shares

    0.1% of the 13F portfolio, value $190,806,969.

    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 6,611,258 shares
    Change vs previous 13F +2,492,026 shares

    0.08% of the 13F portfolio, value $145,381,598.

    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 4,119,232 shares
    Change vs previous 13F +2,461,835 shares

    0.06% of the 13F portfolio, value $95,978,132.

    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 1,657,397 shares
    Change vs previous 13F +664,389 shares

    0.03% of the 13F portfolio, value $47,617,016.

    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 993,008 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $29,482,407.

    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).