Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 889,727 | $503,906 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 623,347 | $278,779 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 602,140 | $327,209 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 562,758 | $278,717 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 568,193 | $296,574 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 606,559 | $297,984 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 600,694 | $267,219 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 613,056 | $244,665 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 629,544 | $212,383 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 652,108 | $190,605 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 642,609 | $219,734 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 673,688 | $172,107 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 779,853 | $206,934 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 804,898 | $150,870 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 686,304 | $137,748 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 715,397 | $215,821 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 761,221 | $273,507 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 263,701 | $262,158 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 264,668 | $243,399 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 242,408 | $179,125 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 253,776 | $207,614 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 243,316 | $172,642 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 237,343 | $135,245 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 236,448 | $117,091 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 259,540 | $153,427 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 226,939 | $122,531 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 193,120 | $101,301 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 209,713 | $119,658 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 216,385 | $103,631 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 231,160 | $132,686 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 280,056 | $134,001 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 283,631 | $117,091 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 306,131 | $111,719 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 91,847 | $96,061 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 85,700 | $80,161 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 87,800 | $67,296 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 88,200 | $55,934 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 97,200 | $70,454 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 99,500 | $65,810 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 104,100 | $62,569 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 101,300 | $55,326 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 104,400 | $47,980 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 107,500 | $52,084 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 115,871 | $59,003 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 115,871 | $59,003 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 111,734 | $51,601 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 114,466 | $47,137 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 119,279 | $58,427 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 118,854 | $44,544 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 103,570 | $38,970 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 104,303 | $52,838 | $55.09 | $51.68 - $57.34 |