Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,519,981 | $860,871 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,847,247 | $826,158 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,565,907 | $850,947 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,641,753 | $813,112 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,746,131 | $911,411 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,650,882 | $811,029 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,218,728 | $542,151 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,355,070 | $540,795 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,769,614 | $596,997 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,818,857 | $531,634 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 2,008,138 | $686,663 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 2,350,634 | $600,516 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 2,379,829 | $631,488 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 2,888,495 | $541,419 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 3,067,396 | $615,659 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 3,031,326 | $914,491 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 3,157,019 | $1,134,318 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 1,053,669 | $1,047,505 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 1,067,710 | $981,908 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 1,095,887 | $809,795 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 1,207,716 | $988,032 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 1,216,424 | $863,102 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 1,116,781 | $636,376 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 1,098,892 | $544,183 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 987,155 | $583,557 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 994,608 | $537,019 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 1,005,808 | $527,597 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 967,521 | $552,048 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 1,083,519 | $518,918 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 1,112,279 | $638,448 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,189,345 | $569,078 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 1,340,481 | $553,391 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 1,363,822 | $497,713 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 497,105 | $519,912 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 567,149 | $530,494 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 644,905 | $494,301 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 746,377 | $473,331 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 768,324 | $556,905 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 849,292 | $561,731 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 955,628 | $574,483 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 1,054,772 | $576,074 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 1,163,524 | $534,637 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 1,271,370 | $615,979 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 1,378,261 | $696,064 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 1,445,600 | $764,635 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 1,510,724 | $697,682 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 1,611,863 | $663,765 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,759,529 | $770,656 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,730,770 | $664,754 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 1,581,627 | $595,119 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 1,171,154 | $592,706 | $55.09 | $51.68 - $57.34 |