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O'ROURKE & COMPANY, Inc: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'ROURKE & COMPANY, Inc on MRK, newest first. How the timeline and the estimate are built.

O'ROURKE & COMPANY, Inc held 5,424 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,424 shares
    Change vs previous 13F +9 shares

    0.24% of the 13F portfolio, value $697,048.

    13F-HR 0001911468-26-000003 filed by O'ROURKE & COMPANY, 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 5,415 shares
    Change vs previous 13F +11 shares

    0.26% of the 13F portfolio, value $651,427.

    13F-HR 0001911468-26-000002 filed by O'ROURKE & COMPANY, 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 5,404 shares
    Change vs previous 13F +450 shares

    0.22% of the 13F portfolio, value $568,830.

    13F-HR 0001911468-26-000001 filed by O'ROURKE & COMPANY, 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 4,954 shares
    Change vs previous 13F -738 shares

    0.17% of the 13F portfolio, value $415,779.

    13F-HR 0001911468-25-000005 filed by O'ROURKE & COMPANY, 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 5,692 shares
    Change vs previous 13F -183 shares

    0.21% of the 13F portfolio, value $450,553.

    13F-HR 0001911468-25-000003 filed by O'ROURKE & COMPANY, 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 5,875 shares
    Change vs previous 13F -201 shares

    0.26% of the 13F portfolio, value $527,308.

    13F-HR 0001911468-25-000002 filed by O'ROURKE & COMPANY, 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 6,076 shares
    Change vs previous 13F -791 shares

    0.3% of the 13F portfolio, value $604,477.

    13F-HR 0001911468-25-000001 filed by O'ROURKE & COMPANY, 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 6,867 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $779,778.

    13F-HR 0001911468-24-000005 filed by O'ROURKE & COMPANY, Inc
    Filed (acceptance time not in the bulk data set), ingested

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