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WILKINS INVESTMENT COUNSEL INC: MRK position timeline

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

WILKINS INVESTMENT COUNSEL INC held 244,471 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 244,471 shares
    Change vs previous 13F -2,277 shares

    4.23% of the 13F portfolio, value $31,414,524.

    13F-HR 0001276853-26-000009 filed by WILKINS INVESTMENT COUNSEL INC
    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 246,748 shares
    Change vs previous 13F -3,608 shares

    4.25% of the 13F portfolio, value $29,681,317.

    13F-HR 0001276853-26-000006 filed by WILKINS INVESTMENT COUNSEL INC
    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 250,356 shares
    Change vs previous 13F -16,351 shares

    3.84% of the 13F portfolio, value $26,352,473.

    13F-HR 0001276853-26-000002 filed by WILKINS INVESTMENT COUNSEL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 266,707 shares
    Change vs previous 13F +3,131 shares

    3.17% of the 13F portfolio, value $22,384,719.

    13F-HR 0001276853-25-000013 filed by WILKINS INVESTMENT COUNSEL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 263,576 shares
    Change vs previous 13F +11,019 shares

    2.95% of the 13F portfolio, value $20,864,676.

    13F-HR 0001276853-25-000008 filed by WILKINS INVESTMENT COUNSEL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 252,557 shares
    Change vs previous 13F +9,245 shares

    3.25% of the 13F portfolio, value $22,669,516.

    13F-HR 0001276853-25-000004 filed by WILKINS INVESTMENT COUNSEL INC
    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 243,312 shares
    Change vs previous 13F +830 shares

    3.5% of the 13F portfolio, value $24,204,678.

    13F-HR 0001276853-25-000002 filed by WILKINS INVESTMENT COUNSEL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 242,482 shares
    Change vs previous 13F not available

    3.81% of the 13F portfolio, value $27,536,256.

    13F-HR 0001276853-24-000010 filed by WILKINS INVESTMENT COUNSEL INC
    Filed (acceptance time not in the bulk data set), ingested

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