Millennium Management — ISRG Trade History
Quarter-by-quarter changes in the INTUITIVE SURGICAL INC position · CUSIP 46120E602
Currently held · >10 YearsFirst seen: 2016 Q3split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 413,337 | -496,955 | -54.6% | $164.4M | 0.06% |
| 2026 Q1 | 2026-05-15 | Reduce | 910,292 | -576,661 | -38.8% | $419.6M | 0.17% |
| 2025 Q4 | 2026-02-17 | Add | 1,486,953 | 1,225,985 | +469.8% | $842.2M | 0.35% |
| 2025 Q3 | 2025-11-14 | Reduce | 260,968 | -726,883 | -73.6% | $116.7M | 0.05% |
| 2025 Q2 | 2025-08-14 | Add | 987,851 | 190,986 | +24.0% | $536.8M | 0.26% |
| 2025 Q1 | 2025-05-15 | Add | 796,865 | 231,770 | +41.0% | $394.7M | 0.21% |
| 2024 Q4 | 2025-02-14 | Add | 565,095 | 364,602 | +181.9% | $295.0M | 0.14% |
| 2024 Q3 | 2024-11-14 | Reduce | 200,493 | -1,316,215 | -86.8% | $98.5M | 0.05% |
| 2024 Q2 | 2024-08-14 | Add | 1,516,708 | 552,230 | +57.3% | $674.7M | 0.31% |
| 2024 Q1 | 2024-05-15 | Reduce | 964,478 | -259,061 | -21.2% | $384.9M | 0.16% |
| 2023 Q4 | 2024-02-14 | Add | 1,223,539 | 327,505 | +36.6% | $412.8M | 0.18% |
| 2023 Q3 | 2023-11-14 | Reduce | 896,034 | -20,113 | -2.2% | $261.9M | 0.13% |
| 2023 Q2 | 2023-08-14 | Add | 916,147 | 399,654 | +77.4% | $313.3M | 0.15% |
| 2023 Q1 | 2023-05-15 | Reduce | 516,493 | -852,477 | -62.3% | $131.9K | 0.08% |
| 2022 Q4 | 2023-02-14 | Add | 1,368,970 | 222,403 | +19.4% | $363.3K | 0.20% |
| 2022 Q3 | 2022-11-14 | Add | 1,146,567 | 567,169 | +97.9% | $214.9M | 0.13% |
| 2022 Q2 | 2022-08-15 | Add | 579,398 | 90,184 | +18.4% | $116.3M | 0.07% |
| 2022 Q1 | 2022-05-16 | Reduce | 489,214 | -2,731 | -0.6% | $147.6M | 0.08% |
| 2021 Q4 | 2022-02-14 | Add | 491,945 | 2,774 | +0.6% | $176.8M | 0.09% |
| 2021 Q3 | 2021-11-15 | Reduce | 489,171 | -108,687 | -18.2% | $162.1M | 0.10% |
| 2021 Q2 | 2021-08-16 | Reduce | 597,858 | -372,693 | -38.4% | $183.3M | 0.11% |
| 2021 Q1 | 2021-05-17 | Add | 970,551 | 842,919 | +660.4% | $239.1M | 0.17% |
| 2020 Q4 | 2021-02-16 | Add | 127,632 | 123,222 | +2794.1% | $34.8M | 0.03% |
| 2020 Q3 | 2020-11-16 | Reduce | 4,410 | -11,484 | -72.3% | $1.0M | 0.00% |
| 2020 Q2 | 2020-08-14 | Reduce | 15,894 | -10,629 | -40.1% | $3.0M | 0.00% |
| 2020 Q1 | 2020-05-14 | Reduce | 26,523 | -45,246 | -63.0% | $4.4M | 0.01% |
| 2019 Q4 | 2020-02-14 | Reduce | 71,769 | -151,881 | -67.9% | $14.1M | 0.02% |
| 2019 Q3 | 2019-11-14 | Add | 223,650 | 221,094 | +8650.0% | $40.3M | 0.06% |
| 2019 Q2 | 2019-08-15 | Reduce | 2,556 | -1,152,246 | -99.8% | $447.0K | 0.00% |
| 2019 Q1 | 2019-05-14 | Add | 1,154,802 | 330,741 | +40.1% | $219.6M | 0.33% |
| 2018 Q4 | 2019-02-15 | Reduce | 824,061 | -922,845 | -52.8% | $131.6M | 0.20% |
| 2018 Q3 | 2018-11-14 | Add | 1,746,906 | 260,358 | +17.5% | $334.2M | 0.41% |
| 2018 Q2 | 2018-08-14 | Add | 1,486,548 | 753,357 | +102.8% | $237.1M | 0.31% |
| 2018 Q1 | 2018-05-15 | Add | 733,191 | 679,572 | +1267.4% | $100.9M | 0.14% |
| 2017 Q4 | 2018-02-14 | Reduce | 53,619 | -1,553,907 | -96.7% | $6.5M | 0.01% |
| 2017 Q3 | 2017-11-14 | Reduce | 1,607,526 | -87,228 | -5.1% | $186.8M | 0.28% |
| 2017 Q2 | 2017-08-14 | Reduce | 1,694,754 | -196,236 | -10.4% | $176.1M | 0.31% |
| 2017 Q1 | 2017-05-15 | Add | 1,890,990 | 1,027,953 | +119.1% | $161.0M | 0.29% |
| 2016 Q4 | 2017-02-14 | Reduce | 863,037 | -1,459,980 | -62.8% | $60.8M | 0.13% |
| 2016 Q3 | 2016-11-14 | New | 2,323,017 | 2,323,017 | — | $187.1M | 0.31% |
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.