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AMERICAN CENTURY COMPANIES INC: AESI position timeline

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

AMERICAN CENTURY COMPANIES INC held 190,605 AESI 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 190,605 shares
    Change vs previous 13F +3,525 shares

    <0.01% of the 13F portfolio, value $3,165,949.

    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 187,080 shares
    Change vs previous 13F -231,292 shares

    <0.01% of the 13F portfolio, value $2,454,490.

    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 418,372 shares
    Change vs previous 13F -20,987 shares

    <0.01% of the 13F portfolio, value $3,941,064.

    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 439,359 shares
    Change vs previous 13F -41,213 shares

    <0.01% of the 13F portfolio, value $4,995,512.

    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 480,572 shares
    Change vs previous 13F -197,277 shares

    <0.01% of the 13F portfolio, value $6,425,248.

    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 677,849 shares
    Change vs previous 13F +400,984 shares

    0.01% of the 13F portfolio, value $12,092,826.

    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 276,865 shares
    Change vs previous 13F +207,523 shares

    <0.01% of the 13F portfolio, value $6,140,866.

    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 69,342 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,511,656.

    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).