Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,035,739 | $586,601 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 964,784 | $431,480 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,060,480 | $576,275 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,023,280 | $506,800 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,014,101 | $529,320 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,109,878 | $545,250 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,091,583 | $485,591 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 961,403 | $383,686 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 905,809 | $305,584 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 915,452 | $267,578 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 973,590 | $332,909 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 940,386 | $240,241 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 869,814 | $230,805 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 921,963 | $172,813 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,085,476 | $217,866 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,164,787 | $351,393 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 948,965 | $340,962 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 422,716 | $420,244 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 442,966 | $407,369 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 465,315 | $343,841 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 468,476 | $383,260 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 496,783 | $352,488 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 517,152 | $294,688 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 497,163 | $246,201 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 456,778 | $270,025 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 438,124 | $236,556 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 418,189 | $219,361 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 360,204 | $205,525 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 349,834 | $167,543 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 384,830 | $220,892 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 323,637 | $154,854 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 348,216 | $143,753 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 490,466 | $178,991 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 170,079 | $177,882 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 239,628 | $224,140 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 273,646 | $209,741 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 315,713 | $200,216 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 391,022 | $283,425 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 399,723 | $264,382 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 422,928 | $254,200 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 246,452 | $134,603 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 285,386 | $131,157 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 321,295 | $155,668 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 134,715 | $68,035 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 89,371 | $47,271 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 79,759 | $36,834 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 78,939 | $32,508 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 94,438 | $41,370 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 96,498 | $37,063 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 91,612 | $34,471 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 298,671 | $151,167 | $55.09 | $51.68 - $57.34 |