Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 439,696 | $249,026 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 354,965 | $158,751 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 275,007 | $149,442 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 313,789 | $155,410 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 365,132 | $190,584 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 337,886 | $165,993 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 305,511 | $135,907 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 574,584 | $229,311 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 305,294 | $101,313 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 671,298 | $196,347 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 732,914 | $250,613 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 375,778 | $85,251 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 366,532 | $97,259 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 357,308 | $67,312 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 350,720 | $70,787 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 361,721 | $109,124 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 423,549 | $153,384 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 199,963 | $205,359 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 119,967 | $110,326 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 126,575 | $93,532 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 99,933 | $81,754 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 100,335 | $71,192 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 104,865 | $59,755 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 134,853 | $66,780 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 147,619 | $87,264 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 112,932 | $60,975 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 105,932 | $55,566 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 105,279 | $60,070 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 155,988 | $74,706 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 155,651 | $89,344 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 157,862 | $75,533 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 149,624 | $61,769 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 163,039 | $59,499 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 51,386 | $53,743 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 59,228 | $55,400 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 65,412 | $50,137 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 68,577 | $43,489 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 84,977 | $61,594 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 58,291 | $38,554 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 51,906 | $31,198 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 52,261 | $28,542 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 61,911 | $28,452 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 48,435 | $23,467 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 62,405 | $31,516 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 77,375 | $40,926 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 54,505 | $25,171 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 56,506 | $23,269 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 53,975 | $23,641 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 58,305 | $22,394 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 64,955 | $24,441 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 192,947 | $97,743 | $55.09 | $51.68 - $57.34 |