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Iron Triangle Partners LP: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Iron Triangle Partners LP on ISRG, newest first. How the timeline and the estimate are built.

Iron Triangle Partners LP held 94,459 ISRG shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 94,459 shares
    Change vs previous 13F +94,459 shares

    6.12% of the 13F portfolio, value $53,497,799.

    13F-HR 0001172661-26-000928 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -60,000 shares

    13F-HR 0001172661-25-004856 filed by Iron Triangle Partners LP
    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.

  3. period ended2025-06-30
    13F 60,000 shares
    Change vs previous 13F +30,000 shares

    5.16% of the 13F portfolio, value $32,604,600.

    13F-HR 0001172661-25-003343 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 30,000 shares
    Change vs previous 13F -45,000 shares

    2.34% of the 13F portfolio, value $14,858,100.

    13F-HR 0001172661-25-001955 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 75,000 shares
    Change vs previous 13F +2,999 shares

    4.56% of the 13F portfolio, value $39,147,000.

    13F-HR 0001172661-25-000888 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 72,001 shares
    Change vs previous 13F -48,985 shares

    4.97% of the 13F portfolio, value $35,371,931.

    13F-HR 0001172661-24-004747 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 120,986 shares
    Change vs previous 13F -3,351 shares

    5.64% of the 13F portfolio, value $53,820,622.

    13F-HR 0001172661-24-003544 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-03-31
    13F 124,337 shares
    Change vs previous 13F not available

    5.13% of the 13F portfolio, value $49,621,653.

    13F-HR 0001172661-24-002396 filed by Iron Triangle Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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