Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,619 | $2,050 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 3,460 | $1,547 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 4,511 | $2,451 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 4,483 | $2,220 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 3,236 | $1,689 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 3,254 | $1,599 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 2,023 | $692 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 2,738 | $1,093 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 3,644 | $1,229 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 3,861 | $1,129 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 2,023 | $692 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 1,939 | $495 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 2,045 | $1 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 2,085 | $391 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 1,327 | $266 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 1,243 | $375 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 4,258 | $1,530 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 1,243 | $1,236 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 449 | $413 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 421 | $311 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 401 | $327 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 335 | $237 | $224.54 | $188.74 - $259.61 |
| Q3 2018 | 11,405 | $6,546,470 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 11,331 | $5,422 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 11,700 | $4,830 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 12,246 | $4,469 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 4,072 | $4,259 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 4,163 | $3,894 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 4,325 | $3,315 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 4,413 | $3,046 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 4,394 | $3,185 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 4,463 | $2,952 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 4,480 | $2,693 | $61.97 | $55.78 - $67.53 |