Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,577,517 | $3,725,242 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 4,999,960 | $2,236,132 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 8,659,892 | $4,705,872 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 9,732,543 | $4,820,237 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 10,822,224 | $5,648,768 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 10,971,085 | $5,389,765 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 10,132,292 | $4,507,350 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 9,064,367 | $3,617,498 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 7,539,646 | $2,543,575 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 7,723,962 | $2,257,637 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 8,194,650 | $2,802,079 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 7,453,868 | $1,904,240 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 7,497,117 | $1,989,360 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 4,711,286 | $883,083 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 6,184,750 | $1,241,341 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 11,718,320 | $3,535,183 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 13,403,478 | $4,815,870 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 4,391,416 | $4,365,727 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 4,320,956 | $3,973,724 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 4,283,424 | $3,165,193 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 5,170,385 | $4,229,892 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 5,598,143 | $3,972,107 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 6,241,676 | $3,556,695 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 7,037,945 | $3,485,260 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 6,998,008 | $4,136,873 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 6,462,617 | $3,489,362 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 6,670,137 | $3,498,821 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 6,807,862 | $3,884,429 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 6,344,905 | $3,038,701 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 6,602,573 | $3,789,877 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 6,629,648 | $3,172,155 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 5,561,541 | $2,295,972 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 5,956,559 | $2,173,786 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 2,486,514 | $2,600,596 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 2,724,964 | $2,548,849 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 2,277,567 | $1,745,686 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 2,201,673 | $1,396,235 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 2,823,062 | $2,046,241 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 2,190,718 | $1,448,962 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 1,896,207 | $1,139,716 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 497,126 | $271,511 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 439,681 | $202,069 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 380,551 | $184,377 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 399,419 | $201,717 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 384,202 | $203,219 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 477,168 | $220,366 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 603,839 | $248,661 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,676,216 | $734,166 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,717,473 | $659,647 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 1,057,595 | $397,941 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 241,467 | $122,323 | $55.09 | $51.68 - $57.34 |