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West Branch Capital LLC: MRK position timeline

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

West Branch Capital LLC held 8,301 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,301 shares
    Change vs previous 13F +869 shares

    0.25% of the 13F portfolio, value $1,066,659.

    13F-HR 0001738723-26-000003 filed by West Branch Capital 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 7,432 shares
    Change vs previous 13F +2,209 shares

    0.24% of the 13F portfolio, value $893,996.

    13F-HR 0001738723-26-000002 filed by West Branch Capital 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 5,223 shares
    Change vs previous 13F -15,875 shares

    0.14% of the 13F portfolio, value $549,773.

    13F-HR 0001738723-26-000001 filed by West Branch Capital 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 21,098 shares
    Change vs previous 13F -3,198 shares

    0.46% of the 13F portfolio, value $1,770,715.

    13F-HR 0001738723-25-000005 filed by West Branch Capital 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 24,296 shares
    Change vs previous 13F -720 shares

    0.57% of the 13F portfolio, value $1,923,267.

    13F-HR 0001738723-25-000003 filed by West Branch Capital 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 25,016 shares
    Change vs previous 13F +3,349 shares

    0.75% of the 13F portfolio, value $2,245,420.

    13F-HR 0001738723-25-000002 filed by West Branch Capital LLC
    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 21,667 shares
    Change vs previous 13F +1,950 shares

    0.69% of the 13F portfolio, value $2,155,399.

    13F-HR 0001738723-25-000001 filed by West Branch Capital LLC
    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 19,717 shares
    Change vs previous 13F not available

    0.77% of the 13F portfolio, value $2,239,013.

    13F-HR 0001738723-24-000005 filed by West Branch Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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