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GUYASUTA INVESTMENT ADVISORS INC: MRK position timeline

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

GUYASUTA INVESTMENT ADVISORS INC held 65,671 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 65,671 shares
    Change vs previous 13F -878 shares

    0.44% of the 13F portfolio, value $8,438,663.

    13F-HR 0000928568-26-000003 filed by GUYASUTA INVESTMENT ADVISORS 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 66,549 shares
    Change vs previous 13F -286 shares

    0.46% of the 13F portfolio, value $8,005,124.

    13F-HR 0000928568-26-000002 filed by GUYASUTA INVESTMENT ADVISORS 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 66,835 shares
    Change vs previous 13F +5,139 shares

    0.4% of the 13F portfolio, value $7,035,048.

    13F-HR 0000928568-26-000001 filed by GUYASUTA INVESTMENT ADVISORS 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 61,696 shares
    Change vs previous 13F -2,115 shares

    0.3% of the 13F portfolio, value $5,178,139.

    13F-HR 0000928568-25-000005 filed by GUYASUTA INVESTMENT ADVISORS 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 63,811 shares
    Change vs previous 13F -460 shares

    0.31% of the 13F portfolio, value $5,051,295.

    13F-HR 0000928568-25-000003 filed by GUYASUTA INVESTMENT ADVISORS 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 64,271 shares
    Change vs previous 13F -1,090 shares

    0.38% of the 13F portfolio, value $5,769,009.

    13F-HR 0000928568-25-000002 filed by GUYASUTA INVESTMENT ADVISORS 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 65,361 shares
    Change vs previous 13F -1,186 shares

    0.41% of the 13F portfolio, value $6,502,072.

    13F-HR 0000928568-25-000001 filed by GUYASUTA INVESTMENT ADVISORS 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 66,547 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $7,557,112.

    13F-HR 0000928568-24-000004 filed by GUYASUTA INVESTMENT ADVISORS INC
    Filed (acceptance time not in the bulk data set), ingested

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