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Disclosery

ARK Investment Management LLC: ISRG position timeline

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

ARK Investment Management LLC held 70,375 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 70,375 shares
    Change vs previous 13F +1,384 shares

    0.18% of the 13F portfolio, value $27,986,730.

    13F-HR 0001104659-26-096910 filed by ARK Investment Management 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 68,991 shares
    Change vs previous 13F +19,893 shares

    0.25% of the 13F portfolio, value $31,804,161.

    13F-HR 0001104659-26-059240 filed by ARK Investment Management 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 49,098 shares
    Change vs previous 13F +19,286 shares

    0.18% of the 13F portfolio, value $27,807,143.

    13F-HR 0001104659-26-013538 filed by ARK Investment Management 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 29,812 shares
    Change vs previous 13F +9,470 shares

    0.08% of the 13F portfolio, value $13,332,821.

    13F-HR 0001104659-25-110217 filed by ARK Investment Management 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 20,342 shares
    Change vs previous 13F +507 shares

    0.08% of the 13F portfolio, value $11,054,046.

    13F-HR 0001104659-25-072098 filed by ARK Investment Management 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 19,835 shares
    Change vs previous 13F +385 shares

    0.1% of the 13F portfolio, value $9,823,680.

    13F-HR 0001104659-25-045396 filed by ARK Investment Management 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 19,450 shares
    Change vs previous 13F -354 shares

    0.08% of the 13F portfolio, value $10,152,122.

    13F-HR 0001104659-25-009155 filed by ARK Investment Management 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 19,804 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $9,729,111.

    13F-HR 0001104659-24-113006 filed by ARK Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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