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Disclosery

CHICAGO TRUST Co NA: ISRG position timeline

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

CHICAGO TRUST Co NA held 1,002 ISRG 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 1,002 shares
    Change vs previous 13F -425 shares

    0.06% of the 13F portfolio, value $398,475.

    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 1,427 shares
    Change vs previous 13F -513 shares

    0.11% of the 13F portfolio, value $657,831.

    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 1,940 shares
    Change vs previous 13F +139 shares

    0.17% of the 13F portfolio, value $1,098,738.

    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 1,801 shares
    Change vs previous 13F -208 shares

    0.11% of the 13F portfolio, value $805,460.

    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 2,009 shares
    Change vs previous 13F +665 shares

    0.15% of the 13F portfolio, value $1,091,710.

    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 1,344 shares
    Change vs previous 13F -20 shares

    0.12% of the 13F portfolio, value $665,642.

    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 1,364 shares
    Change vs previous 13F -172 shares

    0.13% of the 13F portfolio, value $711,952.

    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 1,536 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $754,590.

    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).