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PZENA INVESTMENT MANAGEMENT LLC: ABM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PZENA INVESTMENT MANAGEMENT LLC on ABM, newest first. How the timeline and the estimate are built.

PZENA INVESTMENT MANAGEMENT LLC held 1,808,203 ABM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,808,203 shares
    Change vs previous 13F +285,267 shares

    0.23% of the 13F portfolio, value $79,994,901.

    13F-HR 0001027796-26-000049 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 1,522,936 shares
    Change vs previous 13F +351,407 shares

    0.19% of the 13F portfolio, value $58,663,495.

    13F-HR 0001027796-26-000024 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 1,171,529 shares
    Change vs previous 13F +6,687 shares

    0.15% of the 13F portfolio, value $49,555,677.

    13F-HR 0001027796-26-000009 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 1,164,842 shares
    Change vs previous 13F +200,899 shares

    0.17% of the 13F portfolio, value $53,722,513.

    13F-HR 0001027796-25-000057 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 963,943 shares
    Change vs previous 13F +114,485 shares

    0.15% of the 13F portfolio, value $45,507,749.

    13F-HR 0001027796-25-000043 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 849,458 shares
    Change vs previous 13F -1,456 shares

    0.14% of the 13F portfolio, value $40,230,331.

    13F-HR 0001027796-25-000029 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 850,914 shares
    Change vs previous 13F +156,450 shares

    0.15% of the 13F portfolio, value $43,549,779.

    13F-HR 0001027796-25-000014 filed by PZENA INVESTMENT MANAGEMENT LLC
    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 694,464 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $36,639,921.

    13F-HR 0001027796-24-000048 filed by PZENA INVESTMENT MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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