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Disclosery

CHAPIN DAVIS, INC.: MRK position timeline

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

CHAPIN DAVIS, INC. held 15,136 MRK shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 15,136 shares
    Change vs previous 13F +64 shares

    0.42% of the 13F portfolio, value $2,199,436.

    13F-HR 0001085146-26-000828 filed by CHAPIN DAVIS, INC.
    Accepted , ingested

  2. period ended2026-06-30
    13F 15,072 shares
    Change vs previous 13F +252 shares

    0.34% of the 13F portfolio, value $1,936,774.

    13F-HR 0000872098-26-000005 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 14,820 shares
    Change vs previous 13F +702 shares

    0.4% of the 13F portfolio, value $1,782,704.

    13F-HR 0000872098-26-000004 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 14,118 shares
    Change vs previous 13F +539 shares

    0.35% of the 13F portfolio, value $1,486,037.

    13F-HR 0000872098-26-000001 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 13,579 shares
    Change vs previous 13F +2,822 shares

    0.28% of the 13F portfolio, value $1,139,695.

    13F-HR 0001085146-25-005864 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 10,757 shares
    Change vs previous 13F -481 shares

    0.24% of the 13F portfolio, value $851,538.

    13F-HR 0001085146-25-003790 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 11,238 shares
    Change vs previous 13F -59 shares

    0.34% of the 13F portfolio, value $1,008,750.

    13F-HR 0001085146-25-002243 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 11,297 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $1,282,888.

    13F-HR 0001085146-25-000364 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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