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PZENA INVESTMENT MANAGEMENT LLC: MRK position timeline

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

PZENA INVESTMENT MANAGEMENT LLC held 2,511 MRK 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 2,511 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $322,664.

    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 2,511 shares
    Change vs previous 13F -813 shares

    <0.01% of the 13F portfolio, value $302,048.

    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 3,324 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $349,884.

    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 3,324 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $278,983.

    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 3,324 shares
    Change vs previous 13F +3,324 shares

    <0.01% of the 13F portfolio, value $263,128.

    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 0 shares
    Change vs previous 13F -2,898 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 2,898 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $288,293.

    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).