Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 703,054 | $288 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 703,054 | $311 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 703,054 | $375 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 683,585 | $330 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 703,054 | $372 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 703,054 | $337 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 696,589 | $312 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 683,585 | $270 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 715,325 | $243 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 593,289 | $178 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 782,040 | $265 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 861,809 | $219 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 666,127 | $176 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 852,473 | $160,805 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 760,586 | $151,457 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 628,765 | $192,163 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 580,539 | $211,136 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 174,522 | $173,615 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 146,021 | $133,349 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 36,417 | $26,505 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 56,425 | $46,506 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 120,457 | $82,856 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 41,882 | $23,267 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 33,003 | $16,830 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 26,119 | $15,593 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 36,201 | $19,505 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 51,173 | $26,699 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 71,547 | $40,029 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 31,885 | $15,122 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 71,547 | $40,029 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 57,321 | $27,870 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 64,199 | $26,172 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 13,469 | $13,466 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 13,469 | $13,466 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 15,208 | $14,292 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 14,499 | $11,174 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 13,572 | $8,627 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 9,252 | $6,660 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 8,502 | $5,595 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 8,692 | $5,203 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 5,984 | $3,321 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 6,077 | $2,792 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 5,387 | $2,631 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 6,096 | $3,071 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 6,438 | $3,382 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 5,838 | $2,713 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 6,105 | $2,575 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 3,771 | $1,640 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 13,111 | $4,981 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 6,943 | $2,544 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 6,643 | $3,322 | $55.09 | $51.68 - $57.34 |