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Disclosery

Cornerstone Advisory, LLC: MRK position timeline

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

Cornerstone Advisory, LLC held 10,923 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,923 shares
    Change vs previous 13F +448 shares

    0.12% of the 13F portfolio, value $1,403,569.

    13F-HR 0001765380-26-000238 filed by Cornerstone Advisory, 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 10,475 shares
    Change vs previous 13F +107 shares

    0.12% of the 13F portfolio, value $1,260,039.

    13F-HR 0001765380-26-000144 filed by Cornerstone Advisory, 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 10,368 shares
    Change vs previous 13F -333 shares

    0.1% of the 13F portfolio, value $1,091,336.

    13F-HR 0001765380-26-000050 filed by Cornerstone Advisory, 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 10,701 shares
    Change vs previous 13F -2,793 shares

    0.09% of the 13F portfolio, value $898,131.

    13F-HR 0001765380-25-000443 filed by Cornerstone Advisory, 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 13,494 shares
    Change vs previous 13F +53 shares

    0.11% of the 13F portfolio, value $1,068,153.

    13F-HR 0001765380-25-000271 filed by Cornerstone Advisory, 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 13,441 shares
    Change vs previous 13F +316 shares

    0.12% of the 13F portfolio, value $1,062,345.

    13F-HR 0001765380-25-000178 filed by Cornerstone Advisory, 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 13,125 shares
    Change vs previous 13F +340 shares

    0.12% of the 13F portfolio, value $1,089,507.

    13F-HR 0001765380-25-000128 filed by Cornerstone Advisory, 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 12,785 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $1,451,896.

    13F-HR 0001765380-24-000416 filed by Cornerstone Advisory, LLC
    Filed (acceptance time not in the bulk data set), ingested

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