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AMERICAN CENTURY COMPANIES INC: TSM position timeline

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

AMERICAN CENTURY COMPANIES INC held 6,223,473 TSM 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 6,223,473 shares
    Change vs previous 13F -125,513 shares

    1.31% of the 13F portfolio, value $2,972,145,789.

    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 6,348,986 shares
    Change vs previous 13F -386,225 shares

    1.1% of the 13F portfolio, value $2,145,640,738.

    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 6,735,211 shares
    Change vs previous 13F +252,677 shares

    1.03% of the 13F portfolio, value $2,046,763,746.

    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 6,482,534 shares
    Change vs previous 13F +652,331 shares

    0.92% of the 13F portfolio, value $1,810,507,402.

    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 5,830,203 shares
    Change vs previous 13F +1,055,324 shares

    0.72% of the 13F portfolio, value $1,320,483,559.

    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 4,774,879 shares
    Change vs previous 13F -170,357 shares

    0.49% of the 13F portfolio, value $792,630,401.

    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 4,945,236 shares
    Change vs previous 13F +248,279 shares

    0.56% of the 13F portfolio, value $976,635,101.

    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 4,696,957 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $815,720,775.

    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).