Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 474,547 | $268,764 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 485,286 | $217,034 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 219,578 | $119,321 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 253,846 | $125,722 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 185,655 | $96,904 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 301,178 | $147,960 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 184,803 | $82,210 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 129,104 | $51,524 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 182,738 | $61,648 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 152,800 | $44,662 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 360,082 | $123,126 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 132,297 | $33,798 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 281,166 | $74,607 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 820,659 | $153,824 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 289,599 | $58,126 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 217,899 | $65,736 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 76,085 | $27,337 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 42,151 | $41,904 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 132,892 | $122,213 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 135,284 | $99,967 | $251.58 | $227.47 - $275.28 |
| Q4 2019 | 41,202 | $24,357 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 2,285 | $1,234 | $172.96 | $160.67 - $183.00 |
| Q1 2019 | 59,613 | $34,014 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 29,932 | $14,335 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 26,953 | $15,471 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 23,137 | $11,071 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 194,636 | $80,352 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 153,420 | $55,989 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 52,772 | $55,193 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 55,411 | $51,830 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 68,570 | $52,557 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 3,630 | $2,302 | $73.52 | $67.86 - $80.81 |
| Q2 2016 | 7,714 | $5,102 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 470 | $282 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 1,520 | $830 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 153,570 | $70,578 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 155,764 | $75,468 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 119,288 | $60,244 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 129,104 | $68,288 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 133,397 | $61,605 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 61,215 | $25,208 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 91,569 | $40,106 | $47.10 | $41.11 - $51.39 |