Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 308,063 | $174,475 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 306,486 | $137,070 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 299,989 | $163,017 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 296,177 | $146,688 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 287,013 | $149,809 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 277,377 | $136,267 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 266,571 | $118,584 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 252,798 | $100,889 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 236,732 | $79,864 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 204,730 | $59,841 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 189,065 | $64,649 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 110,367 | $28,195 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 121,218 | $32,165 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 145,452 | $27,264 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 205,805 | $41,307 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 328,279 | $99,035 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 311,128 | $111,789 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 97,985 | $97,412 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 93,479 | $85,966 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 89,944 | $66,464 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 81,550 | $66,716 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 75,286 | $53,419 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 62,290 | $35,495 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 23,065 | $11,423 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 7,446 | $4,402 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 6,490 | $3,504 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 6,219 | $3,262 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 5,147 | $2,936 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 3,675 | $1,761 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 2,735 | $1,570 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,467 | $702 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 772 | $319 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 755 | $276 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 255 | $266 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 255 | $239 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 170 | $130 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 149 | $95 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 149 | $108 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 149 | $98 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 209 | $105 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 220 | $120 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 226 | $104 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 219 | $106 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 209 | $105 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 324 | $171 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 632 | $292 | $49.65 | $41.78 - $53.67 |
| Q4 2013 | 328 | $126 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 419 | $157 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 415 | $210 | $55.09 | $51.68 - $57.34 |
| Q1 2013 | 445 | $219 | $59.22 | $50.58 - $65.07 |
| Q4 2012 | 638 | $313 | — | — |
| Q3 2012 | 774 | $383 | — | — |
| Q2 2012 | 1,099 | $608 | — | — |
| Q1 2012 | 1,043 | $565 | — | — |
| Q4 2011 | 940 | $435 | — | — |
| Q3 2011 | 921 | $335 | — | — |
| Q2 2011 | 1,227 | $456 | — | — |
| Q1 2011 | 1,299 | $432 | — | — |
| Q4 2010 | 1,368 | $353 | — | — |
| Q3 2010 | 1,667 | $472 | — | — |
| Q2 2010 | 1,753 | $553 | — | — |
| Q1 2010 | 1,756 | $611 | — | — |
| Q4 2009 | 1,775 | $538 | — | — |
| Q3 2009 | 1,724 | $452 | — | — |
| Q2 2009 | 1,659 | $271 | — | — |
| Q1 2009 | 2,436 | $232 | — | — |