Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 548,221 | $310,490 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 556,008 | $248,663 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 589,109 | $320 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 586,842 | $291 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 687,831 | $359 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 688,623 | $338 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 705,004 | $314 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 700,438 | $280 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 724,286 | $244 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 820,440 | $240 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 839,708 | $287 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 815,489 | $208 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 796,883 | $211 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 796,630 | $149,318 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 806,826 | $161,937 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 798,147 | $240,783 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 837,709 | $300,987 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 285,953 | $284,278 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 279,364 | $256,913 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 274,497 | $202,836 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 349,070 | $285,573 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 325,387 | $230,874 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 335,526 | $191,192 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 349,634 | $173,141 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 382,034 | $225,838 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 549,949 | $296,933 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 549,949 | $288,475 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 549,949 | $313,789 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 549,949 | $263,381 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 747,717 | $429,189 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,050,630 | $502,705 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 1,142,996 | $471,863 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 994,000 | $362,750 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 271,800 | $284,270 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 277,600 | $259,658 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 253,200 | $194,070 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 260,700 | $165,328 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 284,700 | $206,359 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 275,400 | $182,152 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 242,700 | $145,874 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 205,200 | $112,072 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 48,300 | $22,197 | $56.64 | $50.07 - $62.76 |
| Q2 2013 | 2 | $1 | $55.09 | $51.68 - $57.34 |