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Disclosery

Ravenstone Capital Management Inc.: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ravenstone Capital Management Inc. on ISRG, newest first. How the timeline and the estimate are built.

Ravenstone Capital Management Inc. held 17,082 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,082 shares
    Change vs previous 13F +1,250 shares

    2.78% of the 13F portfolio, value $6,793,170.

    13F-HR 0002086041-26-000021 filed by Ravenstone Capital Management Inc.
    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 15,832 shares
    Change vs previous 13F +894 shares

    3.65% of the 13F portfolio, value $7,298,392.

    13F-HR 0002086041-26-000020 filed by Ravenstone Capital Management Inc.
    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 14,938 shares
    Change vs previous 13F +300 shares

    3.86% of the 13F portfolio, value $8,460,288.

    13F-HR 0002086041-26-000019 filed by Ravenstone Capital Management Inc.
    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 14,638 shares
    Change vs previous 13F +110 shares

    3.2% of the 13F portfolio, value $6,546,549.

    13F-HR 0002086041-26-000018 filed by Ravenstone Capital Management Inc.
    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 14,528 shares
    Change vs previous 13F +593 shares

    4.14% of the 13F portfolio, value $7,894,657.

    13F-HR 0002086041-26-000017 filed by Ravenstone Capital Management Inc.
    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 13,935 shares
    Change vs previous 13F -1,255 shares

    4.02% of the 13F portfolio, value $6,901,585.

    13F-HR 0002086041-26-000016 filed by Ravenstone Capital Management Inc.
    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 15,190 shares
    Change vs previous 13F +86 shares

    4.56% of the 13F portfolio, value $7,928,571.

    13F-HR 0002086041-26-000015 filed by Ravenstone Capital Management Inc.
    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 15,104 shares
    Change vs previous 13F not available

    4.46% of the 13F portfolio, value $7,420,140.

    13F-HR 0002086041-26-000014 filed by Ravenstone Capital Management Inc.
    Filed (acceptance time not in the bulk data set), ingested

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