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Biondo Investment Advisors, LLC: ISRG position timeline

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

Biondo Investment Advisors, LLC held 119,487 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 119,487 shares
    Change vs previous 13F +1,175 shares

    5.82% of the 13F portfolio, value $47,517,590.

    13F-HR 0001455176-26-000007 filed by Biondo Investment Advisors, LLC
    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 118,312 shares
    Change vs previous 13F -1,079 shares

    6.99% of the 13F portfolio, value $54,540,649.

    13F-HR 0001455176-26-000005 filed by Biondo Investment Advisors, LLC
    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 119,391 shares
    Change vs previous 13F -2,790 shares

    8.18% of the 13F portfolio, value $67,618,287.

    13F-HR 0001455176-26-000002 filed by Biondo Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 122,181 shares
    Change vs previous 13F -592 shares

    6.84% of the 13F portfolio, value $54,643,009.

    13F-HR 0001455176-25-000013 filed by Biondo Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 122,773 shares
    Change vs previous 13F -1,366 shares

    8.8% of the 13F portfolio, value $66,716,076.

    13F-HR 0001455176-25-000007 filed by Biondo Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 124,139 shares
    Change vs previous 13F -2,076 shares

    8.73% of the 13F portfolio, value $61,482,323.

    13F-HR 0001455176-25-000005 filed by Biondo Investment Advisors, LLC
    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 126,215 shares
    Change vs previous 13F -4,523 shares

    9.08% of the 13F portfolio, value $65,879,181.

    13F-HR 0001455176-25-000002 filed by Biondo Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 130,738 shares
    Change vs previous 13F not available

    8.8% of the 13F portfolio, value $64,227,413.

    13F-HR 0001455176-24-000011 filed by Biondo Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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