Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,420,457 | $804,490 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,447,632 | $647,424 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,437,418 | $781,107 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,459,505 | $722,849 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,523,863 | $795,396 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,450,638 | $712,655 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,401,980 | $623,671 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,451,414 | $579,245 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,469,270 | $495,673 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,474,251 | $430,909 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,505,544 | $514,806 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,751,532 | $447,464 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 1,781,488 | $472,718 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,794,040 | $336,275 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,784,606 | $358,188 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,719,455 | $518,725 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 1,752,664 | $629,732 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 598,132 | $594,627 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 632,309 | $581,497 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 640,769 | $473,490 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 736,344 | $602,403 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 789,246 | $560,002 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 830,744 | $473,383 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 940,630 | $465,809 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 474,998 | $280,795 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 474,885 | $256,405 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 448,197 | $235,102 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 455,996 | $260,182 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 453,843 | $213,851 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 381,428 | $218,940 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 373,874 | $178,891 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 398,886 | $164,672 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 421,080 | $153,669 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 124,075 | $43,256 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 123,998 | $115,984 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 126,266 | $96,779 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 134,992 | $85,608 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 124,554 | $90,280 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 104,116 | $68,863 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 102,631 | $61,686 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 96,995 | $53,591 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 97,696 | $44,899 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 96,654 | $46,829 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 94,791 | $47,872 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 87,609 | $46,074 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 92,911 | $42,908 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 91,727 | $37,773 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 95,529 | $41,841 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 99,887 | $38,264 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 105,027 | $39,519 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 106,722 | $54,015 | $55.09 | $51.68 - $57.34 |