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WINSLOW ASSET MANAGEMENT INC: GATX position timeline

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

WINSLOW ASSET MANAGEMENT INC held 46,872 GATX shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 46,872 shares
    Change vs previous 13F +174 shares

    1.44% of the 13F portfolio, value $8,305,000.

    13F-HR 0001286534-26-000003 filed by WINSLOW ASSET MANAGEMENT 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 46,698 shares
    Change vs previous 13F -1,462 shares

    1.55% of the 13F portfolio, value $7,973,000.

    13F-HR 0001286534-26-000002 filed by WINSLOW ASSET MANAGEMENT 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 48,160 shares
    Change vs previous 13F -283 shares

    1.51% of the 13F portfolio, value $8,168,000.

    13F-HR 0001286534-26-000001 filed by WINSLOW ASSET MANAGEMENT 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 48,443 shares
    Change vs previous 13F -494 shares

    1.59% of the 13F portfolio, value $8,468,000.

    13F-HR 0001286534-25-000005 filed by WINSLOW ASSET MANAGEMENT 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 48,937 shares
    Change vs previous 13F +92 shares

    1.52% of the 13F portfolio, value $7,515,000.

    13F-HR 0001286534-25-000003 filed by WINSLOW ASSET MANAGEMENT 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 48,845 shares
    Change vs previous 13F -1,064 shares

    1.67% of the 13F portfolio, value $7,584,000.

    13F-HR 0001286534-25-000002 filed by WINSLOW ASSET MANAGEMENT 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 49,909 shares
    Change vs previous 13F -1,519 shares

    1.54% of the 13F portfolio, value $7,734,000.

    13F-HR 0001286534-25-000001 filed by WINSLOW ASSET MANAGEMENT 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 51,428 shares
    Change vs previous 13F not available

    1.26% of the 13F portfolio, value $6,812,000.

    13F-HR 0001286534-24-000006 filed by WINSLOW ASSET MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).