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ROMANO BROTHERS AND COMPANY: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROMANO BROTHERS AND COMPANY on MRK, newest first. How the timeline and the estimate are built.

ROMANO BROTHERS AND COMPANY held 43,197 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 43,197 shares
    Change vs previous 13F -184 shares

    0.56% of the 13F portfolio, value $5,550,830.

    13F-HR 0001754960-26-000598 filed by ROMANO BROTHERS AND COMPANY
    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 43,381 shares
    Change vs previous 13F -43 shares

    0.59% of the 13F portfolio, value $5,218,321.

    13F-HR 0001754960-26-000305 filed by ROMANO BROTHERS AND COMPANY
    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 43,424 shares
    Change vs previous 13F -343 shares

    0.52% of the 13F portfolio, value $4,570,820.

    13F-HR 0001754960-26-000057 filed by ROMANO BROTHERS AND COMPANY
    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 43,767 shares
    Change vs previous 13F +15,903 shares

    0.42% of the 13F portfolio, value $3,698,860.

    13F-HR 0001754960-25-000698 filed by ROMANO BROTHERS AND COMPANY
    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 27,864 shares
    Change vs previous 13F -2,740 shares

    0.27% of the 13F portfolio, value $2,205,713.

    13F-HR 0001754960-25-000439 filed by ROMANO BROTHERS AND COMPANY
    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 30,604 shares
    Change vs previous 13F -231 shares

    0.36% of the 13F portfolio, value $2,747,047.

    13F-HR 0001754960-25-000171 filed by ROMANO BROTHERS AND COMPANY
    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 30,835 shares
    Change vs previous 13F -98 shares

    0.39% of the 13F portfolio, value $3,067,491.

    13F-HR 0001754960-25-000036 filed by ROMANO BROTHERS AND COMPANY
    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 30,933 shares
    Change vs previous 13F not available

    0.44% of the 13F portfolio, value $3,512,800.

    13F-HR 0001754960-24-000529 filed by ROMANO BROTHERS AND COMPANY
    Filed (acceptance time not in the bulk data set), ingested

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