Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,821,718 | $1,031,748 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,840,584 | $823,164 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,683,008 | $914,563 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,956,593 | $969,042 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 2,157,763 | $1,126,266 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,799,527 | $884,054 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,674,921 | $745,089 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,475,960 | $589,041 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,672,063 | $564,087 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,272,584 | $371,964 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,380,153 | $471,930 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,275,901 | $325,954 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 1,363,830 | $361,892 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 866,216 | $162,362 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 908,329 | $182,310 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 688,522 | $207,714 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 750,282 | $269,576 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 260,866 | $259,339 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 242,432 | $222,950 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 277,437 | $205,010 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 242,389 | $198,298 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 209,043 | $148,324 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 236,098 | $134,536 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 161,708 | $80,079 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 234,546 | $138,652 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 225,858 | $121,947 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 259,228 | $135,978 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 277,891 | $158,560 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 231,828 | $111,027 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 243,363 | $139,690 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 242,338 | $115,954 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 287,905 | $118,856 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 230,007 | $83,939 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 60,306 | $63,073 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 70,050 | $65,522 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 66,965 | $51,326 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 75,979 | $48,184 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 70,684 | $51,234 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 58,667 | $38,803 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 71,324 | $42,869 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 50,777 | $27,732 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 40,429 | $18,580 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 54,268 | $26,293 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 53,854 | $27,198 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 61,830 | $32,705 | $55.69 | $49.93 - $59.87 |