ARK Investment Management (Cathie Wood) — ISRG Trade History
Quarter-by-quarter changes in the Intuitive Surgical Inc position · CUSIP 46120E602
Currently held · 8.3 YearsFirst seen: 2018 Q2split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 70,375 | 1,384 | +2.0% | $28.0M | 0.18% |
| 2026 Q1 | 2026-05-12 | Add | 68,991 | 19,893 | +40.5% | $31.8M | 0.25% |
| 2025 Q4 | 2026-02-11 | Add | 49,098 | 19,286 | +64.7% | $27.8M | 0.18% |
| 2025 Q3 | 2025-11-12 | Add | 29,812 | 9,470 | +46.6% | $13.3M | 0.08% |
| 2025 Q2 | 2025-07-30 | Add | 20,342 | 507 | +2.6% | $11.1M | 0.08% |
| 2025 Q1 | 2025-05-07 | Add | 19,835 | 385 | +2.0% | $9.8M | 0.10% |
| 2024 Q4 | 2025-02-04 | Reduce | 19,450 | -354 | -1.8% | $10.2M | 0.09% |
| 2024 Q3 | 2024-10-31 | Reduce | 19,804 | -13,476 | -40.5% | $9.7M | 0.09% |
| 2024 Q2 | 2024-07-26 | Reduce | 33,280 | -3,705 | -10.0% | $14.8M | 0.13% |
| 2024 Q1 | 2024-04-18 | Reduce | 36,985 | -4,804 | -11.5% | $14.8M | 0.10% |
| 2023 Q4 | 2024-01-17 | Add | 41,789 | 4,672 | +12.6% | $14.1M | 0.08% |
| 2023 Q3 | 2023-10-18 | Reduce | 37,117 | -14,948 | -28.7% | $10.8M | 0.08% |
| 2023 Q2 | 2023-07-10 | Reduce | 52,065 | -4,924 | -8.6% | $17.8M | 0.12% |
| 2023 Q1 | 2023-04-17 | Add | 56,989 | 6,605 | +13.1% | $14.6M | 0.10% |
| 2022 Q4 | 2023-01-24 | Reduce | 50,384 | -3,920 | -7.2% | $13.4M | 0.12% |
| 2022 Q3 | 2022-10-17 | Add | 54,304 | 9,446 | +21.1% | $10.2M | 0.07% |
| 2022 Q2 | 2022-07-11 | Reduce | 44,858 | -3,636 | -7.5% | $10.2M | 0.06% |
| 2022 Q1 | 2022-04-19 | Reduce | 48,494 | -27,031 | -35.8% | $14.6M | 0.06% |
| 2021 Q4 | 2022-01-28 | Add | 75,525 | 591 | +0.8% | $27.1M | 0.08% |
| 2021 Q3 | 2021-11-12 | Reduce | 74,934 | -81,693 | -52.2% | $8.3M | 0.02% |
| 2021 Q2 | 2021-08-05 | Add | 156,627 | 7,062 | +4.7% | $48.0M | 0.09% |
| 2021 Q1 | 2021-05-13 | Add | 149,565 | 71,955 | +92.7% | $36.8M | 0.07% |
| 2020 Q4 | 2021-02-12 | Add | 77,610 | 39,150 | +101.8% | $21.2M | 0.06% |
| 2020 Q3 | 2020-10-30 | Add | 38,460 | 9,510 | +32.8% | $9.1M | 0.05% |
| 2020 Q2 | 2020-08-11 | Add | 28,950 | 12,009 | +70.9% | $5.5M | 0.06% |
| 2020 Q1 | 2020-05-14 | Add | 16,941 | 6,003 | +54.9% | $2.8M | 0.07% |
| 2019 Q4 | 2020-01-31 | Reduce | 10,938 | -2,910 | -21.0% | $2.2M | 0.05% |
| 2019 Q3 | 2019-11-12 | Reduce | 13,848 | -2,454 | -15.1% | $2.5M | 0.05% |
| 2019 Q2 | 2019-07-30 | Add | 16,302 | 1,524 | +10.3% | $2.9M | 0.07% |
| 2019 Q1 | 2019-05-13 | Hold | 14,778 | — | 0.0% | $2.8M | 0.08% |
| 2018 Q4 | 2019-02-11 | Add | 14,778 | 3,951 | +36.5% | $2.4M | 0.10% |
| 2018 Q3 | 2018-11-07 | Add | 10,827 | 1,137 | +11.7% | $2.1M | 0.06% |
| 2018 Q2 | 2018-08-07 | New | 9,690 | 9,690 | — | $1.5M | 0.06% |
| 2018 Q1 | 2018-05-14 | — | — | — | — | — | — |
| 2017 Q4 | 2018-02-12 | — | — | — | — | — | — |
| 2017 Q3 | 2017-11-09 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-11 | — | — | — | — | — | — |
| 2017 Q1 | 2017-05-15 | — | — | — | — | — | — |
| 2016 Q4 | 2017-02-13 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.