Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,551,357 | $1,444,987 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,602,598 | $1,163,960 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 3,114,665 | $1,692,540 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 3,174,667 | $1,572,317 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 3,783,082 | $1,974,617 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 3,848,547 | $1,890,676 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 3,824,364 | $1,701,268 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 3,878,506 | $1,547,873 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 4,068,034 | $1,372,392 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 4,094,035 | $1,196,645 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 4,120,421 | $1,408,937 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 4,179,235 | $1,067,669 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 4,268,859 | $1,132,742 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 4,199,142 | $787,088 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 4,192,216 | $841,419 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 4,391,340 | $1,324,779 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 4,401,406 | $1,581,425 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 1,509,693 | $1,500,861 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 1,529,466 | $1,406,558 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 1,599,013 | $1,181,575 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 1,910,477 | $1,562,961 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 1,877,062 | $1,331,851 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 2,034,814 | $1,159,497 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 2,166,198 | $1,072,723 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 2,177,284 | $1,287,101 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 2,099,807 | $1,133,747 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 2,113,011 | $1,108,379 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 2,158,747 | $1,231,738 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 2,182,969 | $1,045,468 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 2,298,444 | $1,319,307 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 2,367,622 | $1,132,860 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 3,050,136 | $1,259,187 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 3,156,841 | $1,152,058 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 1,128,807 | $1,180,597 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 1,175,818 | $1,099,825 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 1,546,668 | $1,185,475 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 1,563,220 | $991,347 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 1,567,487 | $1,136,161 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 1,596,759 | $1,056,112 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 1,635,406 | $982,961 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 2,288,372 | $1,249,818 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 2,340,818 | $1,073,939 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 2,400,713 | $1,163,146 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 2,403,895 | $1,214,040 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 2,428,762 | $1,284,670 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 2,440,028 | $1,126,854 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 2,532,492 | $1,042,880 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 2,499,523 | $1,094,766 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 2,657,383 | $1,020,647 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 2,325,096 | $874,864 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 2,307,507 | $1,168,937 | $55.09 | $51.68 - $57.34 |