Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 119,391 | $67,618 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 122,181 | $54,643 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 122,773 | $66,716 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 124,139 | $61,482 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 126,215 | $65,879 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 130,738 | $64,227 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 133,370 | $59,329 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 133,310 | $53,202 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 135,903 | $45,848 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 137,008 | $40,046 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 137,394 | $46,981 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 139,172 | $35,554 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 140,490 | $37,279 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 141,780 | $26,575 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 142,540 | $28,609 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 136,449 | $41,164 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 138,368 | $49,716 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 143,121 | $47,428 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 47,489 | $43,673 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 47,777 | $35,304 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 49,467 | $40,469 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 49,495 | $35,119 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 46,737 | $26,632 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 49,723 | $24,623 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 63,409 | $37,484 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 65,180 | $35,193 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 68,162 | $35,754 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 67,887 | $38,735 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 68,542 | $32,826 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 75,782 | $43,499 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 74,711 | $35,748 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 77,545 | $32,013 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 82,876 | $30,245 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 88,194 | $30,747 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 30,083 | $28,139 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 32,652 | $21,596 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 29,730 | $18,854 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 32,496 | $23,554 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 32,697 | $21,626 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 33,056 | $19,868 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 31,771 | $17,352 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 32,118 | $14,761 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 32,276 | $15,638 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 32,788 | $16,559 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 32,893 | $17,398 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 31,636 | $14,610 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 30,326 | $12,488 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 30,980 | $13,569 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 31,869 | $12,240 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 31,260 | $11,762 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 31,680 | $16,034 | $55.09 | $51.68 - $57.34 |