Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,559,933 | $1,449,844 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 3,098,217 | $1,385,615 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 3,557,787 | $1,933,337 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 3,817,121 | $1,890,505 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 4,304,849 | $2,246,958 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 4,430,615 | $2,161,164 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 4,514,314 | $2,008,191 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 4,457,234 | $1,778,838 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 3,001,279 | $1,012,512 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 3,063,102 | $895,314 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 3,064,297 | $1,047,805 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 3,225,432 | $824,001 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 3,211,779 | $852,246 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 3,367,957 | $631,289 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 3,273,424 | $657,009 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 3,280,866 | $989,805 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 3,279,407 | $1,178,379 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 1,078,824 | $1,072,474 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 960,028 | $882,878 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 941,798 | $695,917 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 920,028 | $752,668 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 923,675 | $655,388 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 947,045 | $645,260 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 908,850 | $450,083 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 825,344 | $487,898 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 791,517 | $427,353 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 820,863 | $430,569 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 804,787 | $459,185 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 780,411 | $373,738 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 777,394 | $446,215 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 749,766 | $358,759 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 736,248 | $303,947 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 664,784 | $242,614 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 173,147 | $181,091 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 164,427 | $153,800 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 200,175 | $153,429 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 161,795 | $102,606 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 159,200 | $115,393 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 157,150 | $103,941 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 152,135 | $91,441 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 152,140 | $83,093 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 152,040 | $69,875 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 152,224 | $73,753 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 152,274 | $76,903 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 152,374 | $80,597 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 152,517 | $70,435 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 153,163 | $63,073 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 153,516 | $67,239 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 153,606 | $58,997 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 156,926 | $59,047 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 124,891 | $63,268 | $55.09 | $51.68 - $57.34 |