Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,920,227 | $2,220,260 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 4,123,290 | $1,844,059 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 4,517,469 | $2,454,838 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 4,872,629 | $2,413,267 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 5,102,587 | $2,663,346 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 5,388,903 | $2,647,406 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 5,673,538 | $2,523,873 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 6,384,837 | $2,548,124 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 6,706,824 | $2,262,614 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 6,915,915 | $2,021,453 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 7,119,920 | $2,434,585 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 7,263,802 | $1,855,683 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 7,597,154 | $2,015,905 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 8,016,207 | $1,502,557 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 8,574,902 | $1,721,069 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 8,598,595 | $2,594,025 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 9,215,358 | $3,311,077 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 3,078,980 | $3,060,968 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 3,128,096 | $2,876,721 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 3,095,709 | $2,287,545 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 3,073,903 | $2,514,761 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 2,998,467 | $2,127,533 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 2,993,302 | $1,705,674 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 2,951,165 | $1,461,447 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 2,927,224 | $1,730,427 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 2,827,227 | $1,526,504 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 2,768,213 | $1,452,065 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 2,699,345 | $1,540,192 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 2,709,511 | $1,297,638 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 2,966,105 | $1,702,544 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 3,040,641 | $1,454,886 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 3,038,969 | $1,254,576 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 3,646,522 | $1,330,761 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 1,350,524 | $1,412,487 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 1,512,681 | $1,414,916 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 1,614,033 | $1,237,108 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 1,651,693 | $1,047,456 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 1,672,423 | $1,212,222 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 1,765,002 | $1,167,390 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 1,836,985 | $1,104,120 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 1,947,813 | $1,063,817 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 1,572,925 | $722,884 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 1,627,429 | $788,489 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 1,557,825 | $786,747 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 1,482,061 | $783,922 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 1,453,926 | $671,453 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 1,493,952 | $615,210 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,513,028 | $662,691 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,610,758 | $618,659 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 1,636,610 | $615,807 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 515,355 | $260,838 | $55.09 | $51.68 - $57.34 |