Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 138,772 | $78,595 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 241,598 | $108,050 | $479.87 | $429.72 - $550.70 |
| Q1 2025 | 172,405 | $85,387 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 198,045 | $103,372 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 303,416 | $149,059 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 239,910 | $106,724 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 43,025 | $16,032 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 21,621 | $7,294 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 8,477 | $2,478 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 6,457 | $2,208 | $302.56 | $250.01 - $344.08 |
| Q4 2022 | 123 | $33 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 1,666 | $312 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 2,631 | $528 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 12,008 | $3,623 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 15,696 | $5,640 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 802 | $266 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 5,667 | $5,212 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 6,146 | $4,542 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 15,629 | $12,786 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 17,909 | $12,707 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 17,085 | $9,735 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 20,874 | $10,337 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 18,576 | $10,980 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 30,973 | $16,723 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 44,472 | $23,328 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 46,213 | $26,368 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 45,734 | $21,903 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 48,286 | $27,716 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 33,387 | $15,975 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 34,537 | $14,258 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 46,001 | $16,788 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 30,315 | $10,571 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 81,174 | $75,928 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 93,192 | $71,429 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 70,739 | $44,862 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 77,851 | $56,429 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 64,560 | $42,701 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 47,606 | $28,613 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 6,364 | $3,476 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 7,521 | $3,456 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 7,679 | $3,721 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 7,807 | $3,943 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 9,469 | $4,949 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 7,415 | $3,425 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 7,197 | $2,963 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 10,799 | $4,730 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 9,690 | $3,722 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 8,390 | $3,157 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 17,074 | $0 | $55.09 | $51.68 - $57.34 |