Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 982,400 | $556,392 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,033,200 | $462,078 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,084,500 | $589,328 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,004,600 | $497,548 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,003,800 | $523,943 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,052,800 | $517,209 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,049,400 | $466,826 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,054,400 | $420,800 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,098,700 | $370,657 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,127,200 | $329,469 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,265,100 | $432,588 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,402,400 | $358,271 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 1,451,400 | $385,129 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,555,685 | $291,598 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,551,885 | $311,479 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,546,085 | $466,423 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 1,356,885 | $487,529 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 468,095 | $465,357 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 479,995 | $441,423 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 452,129 | $334,096 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 442,029 | $361,624 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 453,929 | $322,081 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 458,729 | $261,398 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 448,429 | $222,067 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 363,429 | $214,841 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 381,229 | $205,837 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 373,246 | $195,786 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 381,246 | $217,531 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 369,746 | $177,079 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 366,846 | $210,570 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 451,546 | $216,056 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 502,546 | $207,466 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 538,646 | $196,573 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 208,382 | $217,943 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 212,282 | $198,562 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 211,682 | $162,248 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 177,782 | $112,744 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 105,382 | $76,384 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 104,682 | $69,238 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 96,982 | $55,866 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 67,382 | $36,801 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 65,782 | $30,232 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 58,882 | $28,528 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 55,182 | $27,869 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 33,482 | $17,710 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 36,682 | $16,940 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 37,182 | $15,312 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 36,882 | $16,154 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 42,482 | $16,316 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 43,482 | $16,361 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 42,682 | $21,622 | $55.09 | $51.68 - $57.34 |