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MARK ASSET MANAGEMENT LP: ISRG position timeline

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

MARK ASSET MANAGEMENT LP held 0 ISRG shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -9,497 shares

    13F-HR 0001214659-26-006359 filed by MARK ASSET MANAGEMENT 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.

  2. period ended2025-12-31
    13F 9,497 shares
    Change vs previous 13F +9,497 shares

    0.6% of the 13F portfolio, value $5,378,721.

    13F-HR 0001214659-26-001883 filed by MARK ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -22,070 shares

    13F-HR 0001214659-25-016554 filed by MARK ASSET MANAGEMENT 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.

  4. period ended2025-06-30
    13F 22,070 shares
    Change vs previous 13F -11,872 shares

    1.44% of the 13F portfolio, value $11,993,000.

    13F-HR 0001214659-25-012129 filed by MARK ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 33,942 shares
    Change vs previous 13F +8,171 shares

    2.53% of the 13F portfolio, value $16,810,000.

    13F-HR 0001214659-25-007740 filed by MARK ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 25,771 shares
    Change vs previous 13F -7,227 shares

    2.07% of the 13F portfolio, value $13,451,000.

    13F-HR 0001214659-25-002725 filed by MARK ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 32,998 shares
    Change vs previous 13F not available

    2% of the 13F portfolio, value $16,211,000.

    13F-HR 0001214659-24-019058 filed by MARK ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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