Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 329,405 | $186,562 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 385,119 | $172,237 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 427,378 | $232,241 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 324,383 | $160,657 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 282,103 | $147,246 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 322,458 | $158,414 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 309,608 | $137,729 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 291,894 | $116,492 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 279,221 | $94,198 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 256,594 | $75,000 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 264,446 | $90,425 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 285,170 | $72,852 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 295,201 | $78,332 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 272,375 | $51,054 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 279,305 | $56,059 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 236,159 | $71,244 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 265,000 | $95,215 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 86,960 | $86,451 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 80,986 | $74,478 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 91,286 | $67,455 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 84,349 | $69,006 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 80,032 | $56,786 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 21,813 | $12,429 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 106,975 | $52,975 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 21,138 | $12,496 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 21,527 | $11,623 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 22,487 | $11,795 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 177,797 | $101,448 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 279,504 | $133,861 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 277,488 | $159,278 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 276,290 | $132,200 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 290,895 | $120,090 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 250,560 | $91,439 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 70,371 | $73,600 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 105,777 | $98,941 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 105,845 | $81,127 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 17,705 | $11,228 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 11,497 | $8,334 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 5,414 | $3,581 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 7,614 | $4,576 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 4,289 | $2,342 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 4,503 | $2,069 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 4,273 | $2,070 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 4,240 | $2,141 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 5,298 | $2,787 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 5,615 | $2,593 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 5,709 | $2,351 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 9,128 | $3,998 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 7,897 | $3,033 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 8,173 | $3,075 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 8,221 | $4,165 | $55.09 | $51.68 - $57.34 |