Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 790 | $447 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 801 | $358 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 801 | $435 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 811 | $402 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 889 | $464 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 889 | $437 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 913 | $406 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 913 | $364 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 933 | $315 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 933 | $273 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 930 | $318 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 950 | $243 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 1,025 | $272 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,025 | $253 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,034 | $208 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 9,398 | $2,835 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 9,425 | $2,700 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 9,444 | $3,117 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 3,961 | $3,643 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 3,793 | $2,803 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 3,613 | $2,956 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 3,508 | $2,590 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 3,398 | $1,957 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 2,993 | $1,575 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 3,046 | $1,801 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 3,147 | $1,699 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 3,395 | $1,780 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 3,482 | $1,986 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 3,160 | $1,513 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 3,473 | $1,993 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 3,498 | $1,673 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 3,693 | $1,524 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 3,673 | $1,340 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 1,052 | $1,100 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 1,067 | $998 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 1,070 | $820,122 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 960 | $608,803 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 395 | $286,308 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 395 | $261,256 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 295 | $177,309 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 100 | $54 | $56.16 | $49.67 - $61.84 |