Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 73,451 | $41,600 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 226,535 | $101,313 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 66,075 | $35,906 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 10,279 | $5,091 | $553.02 | $474.37 - $616.00 |
| Q4 2023 | 30,904 | $10,426 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 115,556 | $33,776 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 83,832 | $28,666 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 81,184 | $20,740 | $246.36 | $222.65 - $273.58 |
| Q2 2022 | 48,620 | $9,758,520 | $234.60 | $186.83 - $308.97 |
| Q4 2021 | 43,334 | $15,569,906 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 17,696 | $17,592,478 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 55,675 | $51,200,957 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 31,301 | $23,129,560 | $251.58 | $227.47 - $275.28 |
| Q2 2020 | 21,289 | $12,131,110 | $179.26 | $150.00 - $200.40 |
| Q3 2018 | 7,669 | $4,402 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 34,915 | $16,706 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 125,915 | $51,981 | $139.55 | $121.70 - $150.67 |
| Q3 2017 | 7,514 | $7,859 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 5,043 | $4,717 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 5,720 | $4,384 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 628 | $398 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 6,855 | $4,969 | $76.57 | $73.23 - $80.79 |
| Q4 2015 | 7,535 | $4,115 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 6,754 | $3,104 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 703 | $341 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 2,668 | $1,347 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 9,189 | $4,860 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 6,973 | $3,220 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 4,399 | $1,812 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 9,581 | $4,196 | $47.10 | $41.11 - $51.39 |
| Q2 2013 | 5,136 | $2,602 | $55.09 | $51.68 - $57.34 |