Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 379,034 | $214,670 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 419,138 | $187,451 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 454,487 | $246,973 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 468,563 | $232,065 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 477,102 | $249,028 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 480,202 | $235,909 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 532,919 | $237,069 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 538,022 | $214,719 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 537,618 | $181,371 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 580,916 | $169,796 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 633,180 | $216,510 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 655,739 | $167,522 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 683,568 | $181,385 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 729,790 | $136,792 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 764,154 | $153,373 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 784,030 | $236,526 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 768,229 | $276,025 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 263,143 | $261,604 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 277,383 | $255,093 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 293,460 | $216,849 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 307,565 | $251,619 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 326,005 | $231,314 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 352,105 | $200,640 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 357,005 | $176,792 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 363,805 | $215,063 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 366,705 | $197,995 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 355,100 | $186,268 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 359,395 | $205,064 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 360,755 | $172,773 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 365,970 | $210,067 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 377,170 | $180,468 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 374,356 | $154,545 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 374,400 | $136,634 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 116,200 | $121,531 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 118,600 | $110,935 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 108,968 | $83,520 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 108,567 | $68,850 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 126,692 | $91,830 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 127,351 | $84,231 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 121,701 | $73,148 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 132,401 | $72,312 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 131,300 | $60,343 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 129,694 | $62,837 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 137,900 | $69,644 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 139,550 | $73,814 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 129,892 | $59,987 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 125,600 | $51,722 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 110,300 | $48,310 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 114,000 | $43,785 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 125,385 | $47,179 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 121,200 | $61,397 | $55.09 | $51.68 - $57.34 |