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Disclosery

Cornerstone Advisors, LLC: ISRG position timeline

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

Cornerstone Advisors, LLC held 48,185 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 48,185 shares
    Change vs previous 13F +7,572 shares

    0.63% of the 13F portfolio, value $19,162,211.

    13F-HR 0001398344-26-013809 filed by Cornerstone 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 40,613 shares
    Change vs previous 13F +13,813 shares

    0.69% of the 13F portfolio, value $18,722,187.

    13F-HR 0001398344-26-008799 filed by Cornerstone 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 26,800 shares
    Change vs previous 13F +8,100 shares

    0.51% of the 13F portfolio, value $15,178,448.

    13F-HR 0001398344-26-003109 filed by Cornerstone 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 18,700 shares
    Change vs previous 13F -400 shares

    0.28% of the 13F portfolio, value $8,363,201.

    13F-HR 0001398344-25-020535 filed by Cornerstone 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 19,100 shares
    Change vs previous 13F +4,800 shares

    0.36% of the 13F portfolio, value $10,379,131.

    13F-HR 0001398344-25-014846 filed by Cornerstone 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 14,300 shares
    Change vs previous 13F 0 shares

    0.31% of the 13F portfolio, value $7,082,361.

    13F-HR 0001398344-25-009115 filed by Cornerstone 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 14,300 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $7,464,028.

    13F-HR 0001398344-25-002231 filed by Cornerstone 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 14,300 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $7,025,161.

    13F-HR 0001398344-24-020355 filed by Cornerstone Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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