Skip to content
Disclosery

Lansing Street Advisors: MRK position timeline

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

Lansing Street Advisors held 3,594 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,594 shares
    Change vs previous 13F -498 shares

    0.1% of the 13F portfolio, value $464,865.

    13F-HR 0001926571-26-000003 filed by Lansing Street Advisors
    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 4,092 shares
    Change vs previous 13F +23 shares

    0.13% of the 13F portfolio, value $495,706.

    13F-HR 0001926571-26-000002 filed by Lansing Street Advisors
    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 4,069 shares
    Change vs previous 13F +54 shares

    0.11% of the 13F portfolio, value $431,795.

    13F-HR 0001926571-26-000001 filed by Lansing Street Advisors
    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 4,015 shares
    Change vs previous 13F +199 shares

    0.09% of the 13F portfolio, value $340,101.

    13F-HR 0001926571-25-000002 filed by Lansing Street Advisors
    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 3,816 shares
    Change vs previous 13F +113 shares

    0.09% of the 13F portfolio, value $305,152.

    13F-HR 0001085146-25-004112 filed by Lansing Street Advisors
    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 3,703 shares
    Change vs previous 13F -401 shares

    0.11% of the 13F portfolio, value $332,425.

    13F-HR 0001085146-25-002381 filed by Lansing Street Advisors
    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 4,104 shares
    Change vs previous 13F +279 shares

    0.14% of the 13F portfolio, value $408,228.

    13F-HR 0001085146-25-000727 filed by Lansing Street Advisors
    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 3,825 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $434,391.

    13F-HR 0001085146-24-005218 filed by Lansing Street Advisors
    Filed (acceptance time not in the bulk data set), ingested

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