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Choate Investment Advisors: MRK position timeline

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

Choate Investment Advisors held 94,736 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 94,736 shares
    Change vs previous 13F -7,269 shares

    0.21% of the 13F portfolio, value $12,173,541.

    13F-HR 0001398344-26-014036 filed by Choate Investment 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 102,005 shares
    Change vs previous 13F +3,505 shares

    0.24% of the 13F portfolio, value $12,270,148.

    13F-HR 0001398344-26-009072 filed by Choate Investment 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 98,500 shares
    Change vs previous 13F +13,581 shares

    0.2% of the 13F portfolio, value $10,368,081.

    13F-HR 0001398344-26-002491 filed by Choate Investment 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 84,919 shares
    Change vs previous 13F +1,348 shares

    0.15% of the 13F portfolio, value $7,127,800.

    13F-HR 0001398344-25-020572 filed by Choate Investment 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 83,571 shares
    Change vs previous 13F +11,465 shares

    0.14% of the 13F portfolio, value $6,616,027.

    13F-HR 0001398344-25-015075 filed by Choate Investment 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 72,106 shares
    Change vs previous 13F -2,940 shares

    0.16% of the 13F portfolio, value $6,472,781.

    13F-HR 0001398344-25-009417 filed by Choate Investment 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 75,046 shares
    Change vs previous 13F -479 shares

    0.18% of the 13F portfolio, value $7,466,123.

    13F-HR 0001398344-25-002290 filed by Choate Investment 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 75,525 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $8,577,139.

    13F-HR 0001398344-24-020612 filed by Choate Investment Advisors
    Filed (acceptance time not in the bulk data set), ingested

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