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AMERICAN CENTURY COMPANIES INC: MSFT position timeline

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

AMERICAN CENTURY COMPANIES INC held 14,512,326 MSFT 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 14,512,326 shares
    Change vs previous 13F -1,639,313 shares

    2.39% of the 13F portfolio, value $5,413,390,568.

    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 16,151,639 shares
    Change vs previous 13F +1,027,241 shares

    3.08% of the 13F portfolio, value $5,978,854,771.

    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 15,124,398 shares
    Change vs previous 13F -393,018 shares

    3.68% of the 13F portfolio, value $7,314,464,833.

    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 15,517,416 shares
    Change vs previous 13F -262,046 shares

    4.09% of the 13F portfolio, value $8,037,249,274.

    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 15,779,462 shares
    Change vs previous 13F -87,494 shares

    4.26% of the 13F portfolio, value $7,848,865,934.

    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 15,866,956 shares
    Change vs previous 13F -843,193 shares

    3.65% of the 13F portfolio, value $5,956,297,525.

    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 16,710,149 shares
    Change vs previous 13F -243,875 shares

    4.05% of the 13F portfolio, value $7,043,328,452.

    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 16,954,024 shares
    Change vs previous 13F not available

    4.24% of the 13F portfolio, value $7,295,317,041.

    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).