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AMERICAN CENTURY COMPANIES INC: AIG position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,928,176 AIG 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 1,928,176 shares
    Change vs previous 13F +552,651 shares

    0.06% of the 13F portfolio, value $143,707,167.

    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 1,375,525 shares
    Change vs previous 13F +171,037 shares

    0.05% of the 13F portfolio, value $103,508,409.

    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 1,204,488 shares
    Change vs previous 13F +111,229 shares

    0.05% of the 13F portfolio, value $103,044,200.

    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 1,093,259 shares
    Change vs previous 13F -2,743 shares

    0.04% of the 13F portfolio, value $85,864,734.

    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 1,096,002 shares
    Change vs previous 13F +236,320 shares

    0.05% of the 13F portfolio, value $93,806,999.

    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 859,682 shares
    Change vs previous 13F +113,171 shares

    0.05% of the 13F portfolio, value $74,740,884.

    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 746,511 shares
    Change vs previous 13F +64,461 shares

    0.03% of the 13F portfolio, value $54,346,023.

    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 682,050 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $49,946,522.

    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).