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Disclosery

Keystone Financial Group: MRK position timeline

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

Keystone Financial Group held 19,960 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 19,960 shares
    Change vs previous 13F -3,262 shares

    0.15% of the 13F portfolio, value $2,564,909.

    13F-HR 0001729299-26-000004 filed by Keystone Financial Group
    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 23,222 shares
    Change vs previous 13F +469 shares

    0.19% of the 13F portfolio, value $2,744,256.

    13F-HR 0001729299-26-000003 filed by Keystone Financial Group
    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 22,753 shares
    Change vs previous 13F -1,899 shares

    0.18% of the 13F portfolio, value $2,395,009.

    13F-HR 0001729299-26-000001 filed by Keystone Financial Group
    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/A 24,652 shares
    Change vs previous 13F -2,449 shares

    0.16% of the 13F portfolio, value $2,118,358.

    13F-HR/A 0001765380-25-000503 filed by Keystone Financial Group
    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 27,101 shares
    Change vs previous 13F +395 shares

    0.19% of the 13F portfolio, value $2,147,214.

    13F-HR 0001765380-25-000370 filed by Keystone Financial Group
    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 26,706 shares
    Change vs previous 13F -536 shares

    0.24% of the 13F portfolio, value $2,374,981.

    13F-HR 0001765380-25-000222 filed by Keystone Financial Group
    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 27,242 shares
    Change vs previous 13F +234 shares

    0.27% of the 13F portfolio, value $2,695,911.

    13F-HR 0001765380-25-000102 filed by Keystone Financial Group
    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/A 27,008 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $3,067,030.

    13F-HR/A 0001765380-25-000133 filed by Keystone Financial Group
    Filed (acceptance time not in the bulk data set), ingested

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