Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,741,035 | $3,251,494 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 6,302,369 | $2,818,610 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 6,104,299 | $3,317,138 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 5,930,218 | $2,937,060 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 5,817,301 | $3,036,400 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 5,581,412 | $2,741,982 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 5,704,119 | $2,537,479 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 5,278,238 | $2,106,494 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 5,147,165 | $1,736,448 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 5,318,872 | $1,554,654 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 5,340,335 | $1,826,075 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 5,646,217 | $1,442,440 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 5,866,613 | $1,556,706 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 4,515,611 | $846,406 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 4,499,142 | $903,023 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 3,378,386 | $1,019,191 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 5,848,246 | $2,101,275 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 3,270,499 | $3,251,367 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 3,911,278 | $3,596,969 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 5,560,196 | $4,108,652 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 5,606,930 | $4,587,029 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 5,858,327 | $4,156,720 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 4,558,705 | $2,597,687 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 4,562,136 | $2,259,215 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 4,601,875 | $2,720,398 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 4,352,264 | $2,349,918 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 4,288,986 | $2,249,785 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 3,084,236 | $1,759,803 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 3,155,617 | $1,511,287 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 2,856,195 | $1,639,456 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,301,299 | $622,646 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 691,834 | $285,609 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 1,440,096 | $525,549 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 554,973 | $580,434 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 836,218 | $782,173 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 894,714 | $685,771 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 958,366 | $607,767 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 999,455 | $724,435 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 1,176,209 | $777,958 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 1,320,967 | $793,967 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 1,413,106 | $771,782 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 1,546,603 | $710,788 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 1,750,504 | $848,120 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 1,983,365 | $1,001,659 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 2,125,132 | $1,124,066 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 2,172,538 | $1,003,323 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 2,187,931 | $900,988 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,932,232 | $846,301 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,751,182 | $672,594 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 1,691,013 | $636,279 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 930,063 | $470,734 | $55.09 | $51.68 - $57.34 |