Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,811,534 | $1,025,980 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,514,900 | $1,124,739 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 2,387,822 | $1,297,566 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 2,568,717 | $1,272,208 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 2,813,011 | $1,468,279 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 3,033,964 | $1,490,495 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 3,973,166 | $1,767,463 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 4,051,849 | $1,617,052 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 5,131,066 | $1,731,016 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 4,756,399 | $1,390,248 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 4,897,684 | $1,674,714 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 6,065,600 | $1,549,579 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 6,642,917 | $1,762,698 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 7,612,983 | $1,426,978 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 8,310,072 | $1,667,915 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 8,902,682 | $2,685,761 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 7,398,329 | $2,658,220 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 8,528,553 | $2,826,220 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 2,841,097 | $2,612,786 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 3,133,889 | $2,315,756 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 3,174,097 | $2,596,729 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 3,247,121 | $2,303,962 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 3,269,930 | $1,863,304 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 3,050,511 | $1,510,644 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 2,728,095 | $1,612,713 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 2,742,920 | $1,480,985 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 2,453,310 | $1,286,884 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 2,427,012 | $1,384,805 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 2,414,535 | $1,156,369 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 2,499,999 | $1,434,999 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 2,460,784 | $1,177,436 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 2,399,725 | $990,678 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 2,312,598 | $843,960 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 2,898,113 | $1,010,359 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 963,731 | $901,445 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 919,617 | $704,859 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 662,452 | $420,107 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 654,212 | $474,192 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 639,496 | $422,969 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 644,677 | $387,483 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 606,464 | $331,226 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 578,568 | $265,898 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 560,499 | $271,562 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 537,286 | $271,346 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 527,031 | $278,768 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 503,592 | $232,569 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 499,081 | $205,522 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,124,495 | $492,518 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,059,883 | $407,080 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 965,903 | $363,440 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 681,557 | $344,958 | $55.09 | $51.68 - $57.34 |