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JACOBS & CO/CA: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JACOBS & CO/CA on MRK, newest first. How the timeline and the estimate are built.

JACOBS & CO/CA held 102,942 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 102,942 shares
    Change vs previous 13F -1,010 shares

    1.29% of the 13F portfolio, value $14,958,000.

    13F-HR 0001055544-26-000005 filed by JACOBS & CO/CA
    Accepted , ingested

  2. period ended2026-06-30
    13F 103,952 shares
    Change vs previous 13F -2,897 shares

    1.15% of the 13F portfolio, value $13,357,000.

    13F-HR 0001055544-26-000003 filed by JACOBS & CO/CA
    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 106,849 shares
    Change vs previous 13F -2,220 shares

    1.27% of the 13F portfolio, value $12,852,000.

    13F-HR 0001055544-26-000002 filed by JACOBS & CO/CA
    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 109,069 shares
    Change vs previous 13F -229 shares

    1.08% of the 13F portfolio, value $11,480,000.

    13F-HR 0001055544-26-000001 filed by JACOBS & CO/CA
    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 109,298 shares
    Change vs previous 13F -1,709 shares

    0.88% of the 13F portfolio, value $9,173,000.

    13F-HR 0001055544-25-000007 filed by JACOBS & CO/CA
    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 111,007 shares
    Change vs previous 13F -3,223 shares

    0.87% of the 13F portfolio, value $8,787,000.

    13F-HR 0001055544-25-000003 filed by JACOBS & CO/CA
    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 114,230 shares
    Change vs previous 13F +589 shares

    1.09% of the 13F portfolio, value $10,253,000.

    13F-HR 0001055544-25-000002 filed by JACOBS & CO/CA
    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 113,641 shares
    Change vs previous 13F not available

    1.15% of the 13F portfolio, value $11,305,000.

    13F-HR 0001055544-25-000001 filed by JACOBS & CO/CA
    Filed (acceptance time not in the bulk data set), ingested

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