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Disclosery

Kampmann Melissa S.: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Kampmann Melissa S. on ISRG, newest first. How the timeline and the estimate are built.

Kampmann Melissa S. held 5,463 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,463 shares
    Change vs previous 13F +15 shares

    1.64% of the 13F portfolio, value $2,172,526.

    13F-HR 0001999898-26-000004 filed by Kampmann Melissa S.
    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 5,448 shares
    Change vs previous 13F 0 shares

    2.02% of the 13F portfolio, value $2,511,474.

    13F-HR 0001999898-26-000002 filed by Kampmann Melissa S.
    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 5,448 shares
    Change vs previous 13F -10 shares

    2.11% of the 13F portfolio, value $2,853,064.

    13F-HR 0001999898-26-000001 filed by Kampmann Melissa S.
    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 5,458 shares
    Change vs previous 13F -170 shares

    1.78% of the 13F portfolio, value $2,440,982.

    13F-HR 0001999898-25-000006 filed by Kampmann Melissa S.
    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 5,628 shares
    Change vs previous 13F -135 shares

    2.3% of the 13F portfolio, value $3,058,312.

    13F-HR 0001999898-25-000004 filed by Kampmann Melissa S.
    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 5,763 shares
    Change vs previous 13F +50 shares

    2.26% of the 13F portfolio, value $2,854,241.

    13F-HR 0001999898-25-000002 filed by Kampmann Melissa S.
    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 5,713 shares
    Change vs previous 13F -650 shares

    2.35% of the 13F portfolio, value $2,981,958.

    13F-HR 0001999898-25-000001 filed by Kampmann Melissa S.
    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 6,363 shares
    Change vs previous 13F not available

    2.21% of the 13F portfolio, value $3,125,951.

    13F-HR 0001999898-24-000008 filed by Kampmann Melissa S.
    Filed (acceptance time not in the bulk data set), ingested

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