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AMERICAN CENTURY COMPANIES INC: AMD position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,869,689 AMD 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 1,869,689 shares
    Change vs previous 13F +1,555,994 shares

    0.48% of the 13F portfolio, value $1,086,121,037.

    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 313,695 shares
    Change vs previous 13F +69,083 shares

    0.03% of the 13F portfolio, value $63,814,974.

    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 244,612 shares
    Change vs previous 13F +35,849 shares

    0.03% of the 13F portfolio, value $52,386,106.

    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 208,763 shares
    Change vs previous 13F +30,905 shares

    0.02% of the 13F portfolio, value $33,775,766.

    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 177,858 shares
    Change vs previous 13F +12,846 shares

    0.01% of the 13F portfolio, value $25,238,050.

    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 165,012 shares
    Change vs previous 13F -41,512 shares

    0.01% of the 13F portfolio, value $16,953,333.

    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 206,524 shares
    Change vs previous 13F -4,334,407 shares

    0.01% of the 13F portfolio, value $24,946,034.

    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 4,540,931 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $745,075,959.

    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).