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Disclosery

WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC on MRK, newest first. How the timeline and the estimate are built.

WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC held 1,901 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,901 shares
    Change vs previous 13F -64 shares

    0.01% of the 13F portfolio, value $245,480.

    13F-HR 0001165805-26-000003 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT 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 1,965 shares
    Change vs previous 13F -136 shares

    0.01% of the 13F portfolio, value $237,625.

    13F-HR 0001165805-26-000002 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT 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 2,101 shares
    Change vs previous 13F +2,101 shares

    0.01% of the 13F portfolio, value $222,955.

    13F-HR 0001165805-26-000001 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -3,803 shares

    13F-HR 0001085146-25-004752 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC
    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.

  5. period ended2025-03-31
    13F 3,803 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $344,169.

    13F-HR 0001085146-25-002745 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 3,803 shares
    Change vs previous 13F -758 shares

    0.02% of the 13F portfolio, value $381,008.

    13F-HR 0001085146-25-000845 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 4,561 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $521,460.

    13F-HR 0001085146-24-005515 filed by WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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