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Westend Capital Management, LLC: MRK position timeline

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

Westend Capital Management, LLC held 112,297 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 112,297 shares
    Change vs previous 13F -71 shares

    3.3% of the 13F portfolio, value $14,430,165.

    13F-HR 0001331997-26-000003 filed by Westend Capital Management, 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 112,368 shares
    Change vs previous 13F +938 shares

    4.06% of the 13F portfolio, value $13,516,747.

    13F-HR 0001331997-26-000002 filed by Westend Capital Management, 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 111,430 shares
    Change vs previous 13F +107,905 shares

    3.29% of the 13F portfolio, value $11,729,122.

    13F-HR 0001331997-26-000001 filed by Westend Capital Management, 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 3,525 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $295,853.

    13F-HR 0001331997-25-000006 filed by Westend Capital Management, 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 3,525 shares
    Change vs previous 13F -1,610 shares

    0.09% of the 13F portfolio, value $279,039.

    13F-HR 0001331997-25-000003 filed by Westend Capital Management, 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 5,135 shares
    Change vs previous 13F +300 shares

    0.18% of the 13F portfolio, value $460,918.

    13F-HR 0001331997-25-000002 filed by Westend Capital Management, 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 4,835 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $480,986.

    13F-HR 0001331997-25-000001 filed by Westend Capital Management, 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 4,835 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $549,063.

    13F-HR 0001331997-24-000006 filed by Westend Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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