Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,489 | $1,410 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,644 | $1,182 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 2,697 | $1,466 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 2,724 | $1,349 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 2,714 | $1,417 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 2,887 | $1,418 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 2,899 | $1,290 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 3,000 | $1,197 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 3,117 | $1,052 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 3,217 | $1,447 | $312.30 | $282.50 - $358.07 |
| Q4 2020 | 1,531 | $1,252 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 1,460 | $1,035 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 1,456 | $829 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 1,460 | $723 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 1,460 | $863 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 1,940 | $1,047 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 1,940 | $1,017 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 1,860 | $1,061 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 1,860 | $890 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 1,860 | $1,067 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,860 | $889 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 1,946 | $803 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 1,946 | $710 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 637 | $666 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 637 | $596 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 637 | $488 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 637 | $404 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 637 | $462 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 700 | $463 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 610 | $366 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 600 | $328 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 650 | $298 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 700 | $339 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 700 | $354 | $56.60 | $54.07 - $59.79 |