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Disclosery

HARBOR INVESTMENT ADVISORY, LLC: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARBOR INVESTMENT ADVISORY, LLC on ISRG, newest first. How the timeline and the estimate are built.

HARBOR INVESTMENT ADVISORY, LLC held 3,181 ISRG shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 3,181 shares
    Change vs previous 13F -466 shares

    0.09% of the 13F portfolio, value $1,293,490.

    13F-HR 0001468792-26-000011 filed by HARBOR INVESTMENT ADVISORY, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 3,647 shares
    Change vs previous 13F -71 shares

    0.1% of the 13F portfolio, value $1,450,339.

    13F-HR 0001468792-26-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 3,718 shares
    Change vs previous 13F -192 shares

    0.14% of the 13F portfolio, value $1,713,961.

    13F-HR 0001468792-26-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 3,910 shares
    Change vs previous 13F +31 shares

    0.17% of the 13F portfolio, value $2,214,468.

    13F-HR 0001468792-26-000001 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 3,879 shares
    Change vs previous 13F -1,600 shares

    0.14% of the 13F portfolio, value $1,734,805.

    13F-HR 0001468792-25-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 5,479 shares
    Change vs previous 13F +95 shares

    0.27% of the 13F portfolio, value $2,977,343.

    13F-HR 0001468792-25-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 5,384 shares
    Change vs previous 13F +2,749 shares

    0.26% of the 13F portfolio, value $2,666,534.

    13F-HR 0001468792-25-000004 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 2,635 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $1,375,365.

    13F-HR 0001468792-25-000001 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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