Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 207,942 | $117,770 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 173,706 | $77,687 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 174,145 | $94,632 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 175,602 | $86,970 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 177,207 | $92,495 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 178,161 | $87,525 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 275,454 | $122,536 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 286,763 | $114,444 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 286,593 | $96,685 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 288,446 | $84,310 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 288,637 | $98,697 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 312,565 | $79,851 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 274,912 | $72,948 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 280,315 | $52,542 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 118,999 | $23,884 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 118,531 | $35,758 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 118,282 | $42,499 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 40,831 | $40,592 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 43,315 | $39,834 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 43,906 | $32,444 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 47,054 | $38,495 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 47,168 | $33,468 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 49,862 | $28,413 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 97,905 | $48,484 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 97,893 | $57,869 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 50,469 | $27,250 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 53,837 | $28,240 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 53,311 | $30,418 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 52,454 | $25,121 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 52,454 | $30,109 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 53,184 | $25,447 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 53,648 | $22,148 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 54,300 | $19,816 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 18,089 | $18,919 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 17,863 | $16,709 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 17,752 | $13,606 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 18,902 | $11,987 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 19,469 | $14,112 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 19,404 | $12,834 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 18,896 | $11,357 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 19,377 | $10,583 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 20,883 | $9,597 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 21,146 | $10,245 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 21,220 | $10,717 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 22,001 | $11,637 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 22,037 | $10,177 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 23,842 | $9,818 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 22,915 | $10,037 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 23,658 | $9,087 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 23,631 | $8,892 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 23,716 | $12,014 | $55.09 | $51.68 - $57.34 |
| Q1 2013 | 23,134 | $11,363 | $59.22 | $50.58 - $65.07 |