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AMERICAN CENTURY COMPANIES INC: MFG position timeline

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

AMERICAN CENTURY COMPANIES INC held 5,693,411 MFG 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 5,693,411 shares
    Change vs previous 13F +271,867 shares

    0.02% of the 13F portfolio, value $54,542,877.

    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 5,421,544 shares
    Change vs previous 13F +1,046,421 shares

    0.02% of the 13F portfolio, value $43,047,059.

    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 4,375,123 shares
    Change vs previous 13F +553,821 shares

    0.02% of the 13F portfolio, value $32,025,900.

    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 3,821,302 shares
    Change vs previous 13F +961,303 shares

    0.01% of the 13F portfolio, value $25,602,723.

    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 2,859,999 shares
    Change vs previous 13F +14,649 shares

    0.01% of the 13F portfolio, value $15,901,594.

    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 2,845,350 shares
    Change vs previous 13F +95,035 shares

    0.01% of the 13F portfolio, value $15,677,879.

    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 2,750,315 shares
    Change vs previous 13F +178,489 shares

    0.01% of the 13F portfolio, value $13,449,040.

    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 2,571,826 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,750,233.

    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).