Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,729 | $5,510 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,561 | $1,145 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 6,317 | $3,433 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 6,626 | $3,282 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 1,956 | $1,021 | $520.85 | $470.06 - $556.23 |
| Q4 2023 | 7,893 | $2,663 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 12,842 | $3,754 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 1,767 | $604 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,765 | $451 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 837 | $222 | $243.83 | $180.07 - $285.09 |
| Q1 2022 | 1,722 | $519 | $292.14 | $254.20 - $362.00 |
| Q3 2021 | 2,779 | $2,763 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 994 | $914 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 701 | $518 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 1,710 | $1,399 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 4,758 | $3,376 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 7,968 | $4,540 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 8,556 | $4,237 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 9,162 | $5,416 | $187.24 | $167.34 - $200.53 |
| Q2 2019 | 2,682 | $1,407 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 22,227 | $12,682 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 21,492 | $10,293 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 24,901 | $14,293 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 2,620 | $1,254 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 5,210 | $2,151 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 25,493 | $9,303 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 5,198 | $5,436 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 1,421 | $1,329 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 2,574 | $1,973 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 1,608 | $1,020 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 19,932 | $14,447 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 23,900 | $15,808 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 19,293 | $11,596 | $61.97 | $55.78 - $67.53 |
| Q3 2015 | 15,600 | $7,169 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 25,679 | $12,441 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 17,065 | $8,618 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 15,361 | $8,125 | $55.69 | $49.93 - $59.87 |