Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,525 | $1 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,029 | $1 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 1,000 | $1 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 1,000 | $0 | $553.02 | $474.37 - $616.00 |
| Q4 2023 | 3,000 | $1 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 2,000 | $1 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 3,000 | $1 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 5,000 | $1 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 5,000 | $1 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 3,000 | $562 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 5,200 | $1,044 | $234.60 | $186.83 - $308.97 |
| Q1 2021 | 700 | $517 | $251.58 | $227.47 - $275.28 |
| Q3 2020 | 1,000 | $710 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 39,900 | $22,736 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 80,300 | $39,765 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 31,358 | $53,045 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 90,100 | $48,648 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 96,000 | $50,357 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 54,000 | $30,811 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 1,610 | $771 | $169.46 | $143.41 - $193.71 |