Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,526,550 | $1,997,297 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 3,604,909 | $1,612,223 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 3,637,651 | $1,976,736 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 3,631,281 | $1,798,465 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 3,619,293 | $1,889,126 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 3,124,797 | $1,535,119 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 3,245,649 | $1,443,827 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 3,266,404 | $1,303,589 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 3,411,221 | $1,150,810 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 3,514,421 | $1,027,230 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 3,399,362 | $1,162,378 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 3,532,648 | $902,486 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 3,570,847 | $947,524 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 3,559,885 | $667,264 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 3,763,224 | $755,317 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 3,864,524 | $1,165,849 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 3,911,386 | $1,405,362 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 1,303,119 | $1,295,495 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 1,308,904 | $1,203,720 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 1,321,148 | $976,249 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 1,340,195 | $1,096,413 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 1,374,020 | $974,923 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 1,316,919 | $750,420 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 1,285,633 | $636,658 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 1,308,373 | $773,445 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 1,308,467 | $706,481 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 1,352,660 | $709,539 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 1,342,116 | $765,784 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 1,327,656 | $635,841 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 1,296,510 | $744,197 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,330,761 | $636,742 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 1,357,342 | $560,351 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 1,371,257 | $500,426 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 641,948 | $671,400 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 439,123 | $410,744 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 443,405 | $339,857 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 453,873 | $287,832 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 499,275 | $361,890 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 494,042 | $326,764 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 484,530 | $283,078 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 481,551 | $263,003 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 502,591 | $230,981 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 457,247 | $221,535 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 493,991 | $249,481 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 502,879 | $265,992 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 501,147 | $231,440 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 506,366 | $208,522 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 558,627 | $244,674 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 525,851 | $201,968 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 545,022 | $205,075 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 583,406 | $295,281 | $55.09 | $51.68 - $57.34 |