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Disclosery

Corton Capital Inc.: ISRG position timeline

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

Corton Capital Inc. held 468 ISRG shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 468 shares
    Change vs previous 13F +54 shares

    0.51% of the 13F portfolio, value $209,304.

    13F-HR 0001214659-25-016497 filed by Corton Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 414 shares
    Change vs previous 13F +414 shares

    0.26% of the 13F portfolio, value $224,972.

    13F-HR 0001214659-25-011502 filed by Corton Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -1,198 shares

    13F-HR 0001214659-25-002594 filed by Corton Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2024-09-30
    13F 1,198 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $588,541.

    13F-HR 0001493152-24-045848 filed by Corton Capital Inc.
    Filed (acceptance time not in the bulk data set), ingested

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