Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,417 | $2 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 3,476 | $2 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 3,523 | $2 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 3,557 | $2 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 3,634 | $2 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 3,658 | $2 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 3,675 | $2 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 3,700 | $1 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 3,736 | $1 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 3,743 | $1 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 4,225 | $1 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 4,277 | $1 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 4,367 | $1 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 4,416 | $827 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 4,640 | $931 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 6,285 | $1,897 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 8,102 | $2,911 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 3,653 | $3,632 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 3,726 | $3,427 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 4,316 | $3,190 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 4,222 | $3,455 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 3,791 | $2,690 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 3,792 | $2,160 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 3,300 | $1,634 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 3,090 | $1,730 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 3,386 | $1,872 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 3,276 | $1,702 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 3,356 | $1,914 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 3,377 | $1,617 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 3,369 | $1,756 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 3,612 | $1,728 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 4,080 | $1,684 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 4,179 | $1,525 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 1,407 | $1,472 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 1,448 | $1,354 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 1,549 | $1,187 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 1,436 | $911,000 | $73.52 | $67.86 - $80.81 |