Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,000 | $6 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 13,000 | $6 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 13,000 | $7 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 14,000 | $7 | $553.02 | $474.37 - $616.00 |
| Q3 2024 | 17,500 | $9 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 17,500 | $8 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 20,000 | $8 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 22,500 | $8 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 22,500 | $7 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 22,500 | $8 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 30,000 | $8 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 30,000 | $8 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 30,000 | $5,623 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 20,000 | $4,014 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 22,500 | $6,788 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 10,199 | $3,665 | $344.06 | $313.69 - $369.69 |
| Q1 2021 | 10,000 | $7,389 | $251.58 | $227.47 - $275.28 |
| Q2 2020 | 400,000 | $7,244 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 485,523 | $6,992 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 12,500 | $7,389 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 6,118 | $3,303 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 7,500 | $3,934 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 10,000 | $5,706 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 13,500 | $6,465 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 10,500 | $6,027 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 12,500 | $5,981 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 12,500 | $5,160 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 14,000 | $5,109 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 3,250 | $3,399 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 3,250 | $3,040 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 2,250 | $1,725 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 3,000 | $1,903 | $73.52 | $67.86 - $80.81 |
| Q2 2016 | 25 | $17 | $70.37 | $65.67 - $73.72 |
| Q2 2015 | 5,000 | $2,423 | $55.94 | $53.34 - $62.12 |
| Q4 2014 | 4,900 | $2,592 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 7,500 | $3,464 | $49.65 | $41.78 - $53.67 |