Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,554,514 | $1,446,775 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 2,514,683 | $1,124,642 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 2,424,936 | $1,317,734 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 2,371,410 | $1,174,488 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 2,317,669 | $1,209,731 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 2,227,467 | $1,094,288 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 2,198,764 | $978,120 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 2,127,461 | $849,048 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 2,094,141 | $706,479 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 2,030,415 | $593,470 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 2,012,938 | $688,304 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 2,006,091 | $512,496 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 1,969,383 | $522,576 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,924,227 | $360,678 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,916,875 | $384,736 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,882,885 | $568,030 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 1,764,562 | $634,008 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 571,809 | $568,464 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 557,820 | $512,994 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 539,988 | $399,019 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 532,275 | $435,455 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 523,459 | $371,416 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 511,481 | $291,458 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 501,118 | $248,159 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 495,469 | $292,897 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 484,704 | $261,707 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 470,499 | $246,801 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 459,960 | $262,444 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 447,114 | $214,132 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 436,262 | $250,415 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 426,494 | $204,069 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 408,625 | $168,693 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 386,037 | $140,881 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 122,880 | $128,518 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 118,345 | $110,697 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 115,441 | $88,483 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 113,683 | $72,095 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 114,542 | $83,024 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 102,814 | $68,003 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 101,167 | $60,807 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 95,973 | $52,417 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 92,436 | $42,482 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 90,824 | $44,005 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 88,807 | $44,851 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 83,350 | $44,088 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 80,638 | $37,241 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 79,526 | $32,749 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 81,920 | $35,881 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 80,077 | $30,756 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 77,639 | $28,913 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 75,392 | $37,813 | $55.09 | $51.68 - $57.34 |