Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 50,400 | $28,545 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 11,234 | $5,024 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 105,021 | $57,069 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 12,161 | $6,023 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 12,886 | $6,726 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 12,886 | $6,331 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 11,746 | $5,225 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 11,464 | $4,527 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 11,464 | $3,867 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 9,752 | $2,850 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 11,822 | $4,042 | $302.56 | $250.01 - $344.08 |
| Q4 2021 | 847,645 | $300,600 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 281,830 | $280,181 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 300,529 | $276,378 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 325,494 | $240,521 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 325,494 | $266,287 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 319,844 | $226,942 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 310,559 | $176,966 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 355,005 | $175,802 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 328,796 | $194,368 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 328,796 | $177,527 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 328,796 | $172,470 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 328,796 | $187,604 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 328,796 | $157,467 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 328,796 | $188,729 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 292,796 | $140,097 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 292,796 | $120,875 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 292,796 | $106,853 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 88,500 | $92,560 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 72,500 | $67,814 | $96.11 | $83.71 - $107.06 |