Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 273,922 | $155,138 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 254,069 | $113,627 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 229,842 | $124,898 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 213,963 | $105,370 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 202,275 | $107,371 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 184,223 | $88,276 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 176,992 | $78,781 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,040,032 | $291,634 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,250,124 | $421,824 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,252,681 | $366,025 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,196,674 | $408,883 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,041,576 | $265,701 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 935,880 | $248,349 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 971,333 | $182,076 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 980,609 | $196,818 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 946,709 | $285,603 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 941,476 | $338,291 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 300,817 | $280,739 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 307,623 | $282,903 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 295,950 | $218,689 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 300,524 | $245,859 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 270,695 | $192,039 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 236,676 | $134,865 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 205,373 | $101,704 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 225,261 | $133,163 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 226,769 | $122,439 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 262,606 | $137,661 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 296,952 | $169,352 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 281,551 | $134,841 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 332,800 | $190,991 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 27,541 | $13,211 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 14,183 | $5,854 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 10,150 | $3,705 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 5,922 | $2,035 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 3,216 | $3,000 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 1,611 | $1,233 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 444 | $281 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 355 | $258 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 406 | $269 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 478 | $287 | $61.97 | $55.78 - $67.53 |
| Q2 2012 | 1,220 | $675 | — | — |
| Q1 2012 | 1,520 | $823 | — | — |
| Q4 2011 | 720 | $334 | — | — |