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Disclosery

Lantz Financial LLC: MRK position timeline

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

Lantz Financial LLC held 17,221 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,221 shares
    Change vs previous 13F -304 shares

    0.41% of the 13F portfolio, value $2,212,860.

    13F-HR 0001766883-26-000009 filed by Lantz Financial 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 17,525 shares
    Change vs previous 13F +761 shares

    0.44% of the 13F portfolio, value $2,108,125.

    13F-HR 0001766883-26-000005 filed by Lantz Financial 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 16,764 shares
    Change vs previous 13F +1,425 shares

    0.37% of the 13F portfolio, value $1,764,543.

    13F-HR 0001766883-26-000002 filed by Lantz Financial 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 15,339 shares
    Change vs previous 13F +1,191 shares

    0.28% of the 13F portfolio, value $1,287,375.

    13F-HR 0001766883-25-000008 filed by Lantz Financial 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 14,148 shares
    Change vs previous 13F +170 shares

    0.28% of the 13F portfolio, value $1,119,956.

    13F-HR 0001085146-25-003738 filed by Lantz Financial 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 13,978 shares
    Change vs previous 13F -68 shares

    0.34% of the 13F portfolio, value $1,254,665.

    13F-HR 0001085146-25-001925 filed by Lantz Financial 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 14,046 shares
    Change vs previous 13F -460 shares

    0.37% of the 13F portfolio, value $1,397,296.

    13F-HR 0001085146-25-000377 filed by Lantz Financial 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 14,506 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $1,647,301.

    13F-HR 0001085146-24-004889 filed by Lantz Financial LLC
    Filed (acceptance time not in the bulk data set), ingested

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