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Disclosery

GAMMA Investing LLC: ISRG position timeline

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

GAMMA Investing LLC held 8,334 ISRG shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 8,334 shares
    Change vs previous 13F +1,378 shares

    0.11% of the 13F portfolio, value $3,388,854.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 6,956 shares
    Change vs previous 13F -2,077 shares

    0.1% of the 13F portfolio, value $2,766,262.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing 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 9,033 shares
    Change vs previous 13F +1,100 shares

    0.19% of the 13F portfolio, value $4,164,123.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing 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 7,933 shares
    Change vs previous 13F +1,813 shares

    0.23% of the 13F portfolio, value $4,492,934.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing 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 6,120 shares
    Change vs previous 13F -614 shares

    0.15% of the 13F portfolio, value $2,737,048.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing 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 6,734 shares
    Change vs previous 13F +619 shares

    0.23% of the 13F portfolio, value $3,659,323.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing 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/A 6,115 shares
    Change vs previous 13F +518 shares

    0.23% of the 13F portfolio, value $3,028,576.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing 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 5,597 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $2,921,410.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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