Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 322,028 | $182,384 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 348,626 | $155,916 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 378,728 | $205,805 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 425,746 | $210,859 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 464,377 | $242,386 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 496,775 | $244,051 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 539,904 | $240,176 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 682,186 | $272,254 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 832,041 | $280,697 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 828,999 | $242,308 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 842,224 | $287,990 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 968,786 | $247,496 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 957,086 | $253,963 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 898,092 | $168,338 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 909,348 | $182,516 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 620,068 | $187,062 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 584,463 | $209,998 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 203,595 | $202,404 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 202,095 | $185,855 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 220,775 | $163,139 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 196,020 | $160,364 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 153,184 | $108,690 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 156,233 | $89,026 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 220,371 | $109,130 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 176,276 | $104,206 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 175,645 | $94,836 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 168,482 | $88,377 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 150,999 | $86,157 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 138,797 | $66,473 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 87,868 | $50,436 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 87,739 | $41,981 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 82,590 | $34,096 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 96,131 | $35,083 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 30,377 | $31,760 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 23,706 | $22,174 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 21,925 | $16,805 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 9,000 | $5,708 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 12,000 | $8,698 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 12,000 | $7,937 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 13,000 | $7,814 | $61.97 | $55.78 - $67.53 |