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AMERICAN CENTURY COMPANIES INC: MRCY position timeline

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

AMERICAN CENTURY COMPANIES INC held 664,960 MRCY 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 664,960 shares
    Change vs previous 13F +82,065 shares

    0.04% of the 13F portfolio, value $81,344,557.

    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 582,895 shares
    Change vs previous 13F +343,963 shares

    0.02% of the 13F portfolio, value $42,498,874.

    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 238,932 shares
    Change vs previous 13F +233,013 shares

    0.01% of the 13F portfolio, value $17,444,426.

    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 5,919 shares
    Change vs previous 13F -7,028 shares

    <0.01% of the 13F portfolio, value $458,131.

    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 12,947 shares
    Change vs previous 13F -49,935 shares

    <0.01% of the 13F portfolio, value $697,325.

    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 62,882 shares
    Change vs previous 13F +52,816 shares

    <0.01% of the 13F portfolio, value $2,709,585.

    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 10,066 shares
    Change vs previous 13F -21,457 shares

    <0.01% of the 13F portfolio, value $422,772.

    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 31,523 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,166,351.

    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).