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AMERICAN CENTURY COMPANIES INC: GATX position timeline

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

AMERICAN CENTURY COMPANIES INC held 1,395,456 GATX 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 1,395,456 shares
    Change vs previous 13F +134,086 shares

    0.11% of the 13F portfolio, value $247,260,877.

    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 1,261,370 shares
    Change vs previous 13F -17,124 shares

    0.11% of the 13F portfolio, value $215,366,338.

    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 1,278,494 shares
    Change vs previous 13F +141,494 shares

    0.11% of the 13F portfolio, value $216,832,697.

    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 1,137,000 shares
    Change vs previous 13F +55,609 shares

    0.1% of the 13F portfolio, value $198,747,701.

    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 1,081,391 shares
    Change vs previous 13F -11,646 shares

    0.09% of the 13F portfolio, value $166,058,473.

    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 1,093,037 shares
    Change vs previous 13F -6,410 shares

    0.1% of the 13F portfolio, value $169,715,909.

    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 1,099,447 shares
    Change vs previous 13F +118,306 shares

    0.1% of the 13F portfolio, value $170,370,307.

    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 981,141 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $129,952,125.

    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).