Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,234,880 | $1,265,747 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,384,945 | $680,382 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,749,835 | $950,878 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,738,139 | $860,848 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,499,462 | $782,659 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 1,384,945 | $680 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 1,383,642 | $615,513 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 1,473,310 | $587,983 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 1,354,898 | $457,088 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 1,030,052 | $301,074 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,379,246 | $472 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 486,595 | $124 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 885,656 | $235 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 614,390 | $115,160 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 543,900 | $109,167 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 711,888 | $214,762 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 1,078,854 | $387,632 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 294,060 | $292,342 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 195,086 | $179,409 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 171,843 | $126,980 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 134,158 | $109,754 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 109,251 | $77,519 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 104,314 | $59,442 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 91,396 | $45,262 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 185,391 | $109,593 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 216,915 | $117,119 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 174,538 | $91,553 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 126,655 | $72,266 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 116,073 | $55,589 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 179,453 | $103,006 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 136,500 | $65,310 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 211,179 | $87,184 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 291,961 | $106,548 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 53,713 | $56,178 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 42,750 | $39,987 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 19,885 | $15,243 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 21,521 | $13,648 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 31,258 | $22,655 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 17,330 | $11,463 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 29,083 | $17,478 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 22,994 | $12,556 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 22,266 | $10,219 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 23,532 | $11,389 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 29,645 | $14,972 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 35,864 | $18,937 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 59,085 | $27,242 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 36,279 | $14,911 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 84,230 | $36,808 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 68,621 | $26,349 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 57,587 | $21,651 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 37,590 | $19,024 | $55.09 | $51.68 - $57.34 |