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WestEnd Advisors, LLC: MRK position timeline

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

WestEnd Advisors, LLC held 73 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 73 shares
    Change vs previous 13F +6 shares

    <0.01% of the 13F portfolio, value $9,381.

    13F-HR 0001398344-26-012446 filed by WestEnd Advisors, 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 67 shares
    Change vs previous 13F -139 shares

    <0.01% of the 13F portfolio, value $8,059.

    13F-HR 0001398344-26-006826 filed by WestEnd Advisors, 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 206 shares
    Change vs previous 13F -7 shares

    <0.01% of the 13F portfolio, value $21,676.

    13F-HR 0001398344-26-001290 filed by WestEnd Advisors, 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 213 shares
    Change vs previous 13F -72 shares

    <0.01% of the 13F portfolio, value $17,917.

    13F-HR 0001398344-25-019523 filed by WestEnd Advisors, 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 285 shares
    Change vs previous 13F -371,442 shares

    <0.01% of the 13F portfolio, value $22,521.

    13F-HR 0001398344-25-013593 filed by WestEnd Advisors, 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 371,727 shares
    Change vs previous 13F +1,638 shares

    0.89% of the 13F portfolio, value $33,366,265.

    13F-HR 0001398344-25-007692 filed by WestEnd Advisors, 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 370,089 shares
    Change vs previous 13F +59,386 shares

    0.94% of the 13F portfolio, value $36,816,453.

    13F-HR 0001398344-25-001236 filed by WestEnd Advisors, 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 310,703 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $35,283,480.

    13F-HR 0001398344-24-019439 filed by WestEnd Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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