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ROFFMAN MILLER ASSOCIATES INC /PA/: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROFFMAN MILLER ASSOCIATES INC /PA/ on MRK, newest first. How the timeline and the estimate are built.

ROFFMAN MILLER ASSOCIATES INC /PA/ held 228,418 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 228,418 shares
    Change vs previous 13F +264 shares

    1.54% of the 13F portfolio, value $29,351,739.

    13F-HR 0000869367-26-000004 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 228,154 shares
    Change vs previous 13F -3,369 shares

    1.58% of the 13F portfolio, value $27,444,619.

    13F-HR 0000869367-26-000002 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 231,523 shares
    Change vs previous 13F +19,717 shares

    1.33% of the 13F portfolio, value $24,370,074.

    13F-HR 0000869367-26-000001 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 211,806 shares
    Change vs previous 13F +6,581 shares

    1% of the 13F portfolio, value $17,776,899.

    13F-HR 0000869367-25-000007 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 205,225 shares
    Change vs previous 13F +5,226 shares

    0.97% of the 13F portfolio, value $16,245,573.

    13F-HR 0000869367-25-000005 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 199,999 shares
    Change vs previous 13F +5,792 shares

    1.13% of the 13F portfolio, value $17,951,916.

    13F-HR 0000869367-25-000002 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 194,207 shares
    Change vs previous 13F -34,526 shares

    1.19% of the 13F portfolio, value $19,319,697.

    13F-HR 0000869367-25-000001 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    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 228,733 shares
    Change vs previous 13F not available

    1.59% of the 13F portfolio, value $25,974,910.

    13F-HR 0000869367-24-000005 filed by ROFFMAN MILLER ASSOCIATES INC /PA/
    Filed (acceptance time not in the bulk data set), ingested

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