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AMERICAN CENTURY COMPANIES INC: RMBS position timeline

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

AMERICAN CENTURY COMPANIES INC held 51,117 RMBS 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 51,117 shares
    Change vs previous 13F +5,627 shares

    <0.01% of the 13F portfolio, value $6,785,271.

    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 45,490 shares
    Change vs previous 13F -12,812 shares

    <0.01% of the 13F portfolio, value $3,913,505.

    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 58,302 shares
    Change vs previous 13F +23,311 shares

    <0.01% of the 13F portfolio, value $5,357,382.

    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 34,991 shares
    Change vs previous 13F +2,038 shares

    <0.01% of the 13F portfolio, value $3,646,076.

    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 32,953 shares
    Change vs previous 13F -1,391,412 shares

    <0.01% of the 13F portfolio, value $2,109,663.

    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 1,424,365 shares
    Change vs previous 13F +248,013 shares

    0.05% of the 13F portfolio, value $73,746,528.

    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 1,176,352 shares
    Change vs previous 13F +74,478 shares

    0.04% of the 13F portfolio, value $62,182,024.

    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 1,101,874 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $46,521,181.

    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).