Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,522,191 | $862,108 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,389,225 | $621,303 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,371,451 | $745,260 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,228,647 | $608,512 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,307,253 | $682,334 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,209,085 | $593,987 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,161,884 | $516,864 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,146,622 | $457,605 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,283,660 | $433,056 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 695,877 | $203,398 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,040,090 | $355,648 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 929,173 | $237,376 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 940,950 | $249,681 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,045,405 | $195,950 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,049,422 | $210,631 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,273,465 | $384,181 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 1,299,985 | $467,086 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 204,962 | $203,763 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 227,058 | $208,811 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 200,621 | $148,248 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 166,126 | $135,907 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 170,126 | $120,712 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 172,013 | $98,016 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 183,431 | $90,837 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 202,836 | $119,899 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 219,524 | $118,521 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 265,551 | $139,290 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 210,764 | $120,252 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 221,279 | $105,970 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 209,923 | $120,492 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 229,710 | $109,907 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 328,541 | $135,625 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 189,554 | $69,172 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 64,434 | $67,385 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 76,777 | $71,813 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 73,970 | $56,693 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 99,919 | $63,363 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 103,055 | $74,695 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 81,368 | $53,814 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 74,093 | $44,530 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 98,278 | $53,673 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 109,282 | $50,220 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 112,111 | $54,315 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 157,061 | $79,318 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 101,663 | $53,768 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 102,707 | $47,429 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 122,276 | $50,349 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 90,753 | $39,745 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 120,915 | $46,438 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 142,348 | $53,557 | $44.16 | $39.67 - $56.58 |