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CHICAGO TRUST Co NA: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CHICAGO TRUST Co NA on MRK, newest first. How the timeline and the estimate are built.

CHICAGO TRUST Co NA held 42,935 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,935 shares
    Change vs previous 13F -879 shares

    0.8% of the 13F portfolio, value $5,517,147.

    13F-HR 0001601539-26-000008 filed by CHICAGO TRUST Co NA
    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 43,814 shares
    Change vs previous 13F -6,268 shares

    0.84% of the 13F portfolio, value $5,270,386.

    13F-HR 0001601539-26-000006 filed by CHICAGO TRUST Co NA
    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 50,082 shares
    Change vs previous 13F +1,510 shares

    0.82% of the 13F portfolio, value $5,271,631.

    13F-HR 0001601539-26-000002 filed by CHICAGO TRUST Co NA
    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 48,572 shares
    Change vs previous 13F -2,380 shares

    0.57% of the 13F portfolio, value $4,076,647.

    13F-HR 0001601539-25-000010 filed by CHICAGO TRUST Co NA
    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 50,952 shares
    Change vs previous 13F +6,300 shares

    0.57% of the 13F portfolio, value $4,033,359.

    13F-HR 0001601539-25-000007 filed by CHICAGO TRUST Co NA
    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 44,652 shares
    Change vs previous 13F -1,930 shares

    0.71% of the 13F portfolio, value $4,007,962.

    13F-HR 0001601539-25-000005 filed by CHICAGO TRUST Co NA
    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 46,582 shares
    Change vs previous 13F -3,150 shares

    0.82% of the 13F portfolio, value $4,633,976.

    13F-HR 0001601539-25-000002 filed by CHICAGO TRUST Co NA
    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 49,732 shares
    Change vs previous 13F not available

    0.97% of the 13F portfolio, value $5,647,565.

    13F-HR 0001601539-24-000010 filed by CHICAGO TRUST Co NA
    Filed (acceptance time not in the bulk data set), ingested

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