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Disclosery

AMERICAN CENTURY COMPANIES INC: BLK position timeline

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

AMERICAN CENTURY COMPANIES INC held 272,497 BLK 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 272,497 shares
    Change vs previous 13F -26,054 shares

    0.12% of the 13F portfolio, value $262,022,375.

    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 298,551 shares
    Change vs previous 13F +20,905 shares

    0.15% of the 13F portfolio, value $287,119,625.

    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 277,646 shares
    Change vs previous 13F +18,934 shares

    0.15% of the 13F portfolio, value $297,176,388.

    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 258,712 shares
    Change vs previous 13F -38,890 shares

    0.15% of the 13F portfolio, value $301,625,102.

    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 297,602 shares
    Change vs previous 13F -1,631 shares

    0.17% of the 13F portfolio, value $312,259,343.

    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 299,233 shares
    Change vs previous 13F -3,406 shares

    0.17% of the 13F portfolio, value $283,218,404.

    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 302,639 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $310,238,423.

    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).