Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,066,560 | $604,057 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 1,278,400 | $571,739 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 579,300 | $314,797 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 699,900 | $346,639 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 123,100 | $64,253 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 2,500 | $1,228 | $465.56 | $413.82 - $496.18 |
| Q1 2024 | 4,100 | $1,636 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 162,800 | $54,922 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 245,300 | $71,699 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 16,600 | $5,676 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 800 | $204 | $246.36 | $222.65 - $273.58 |
| Q3 2022 | 403,300 | $75,595 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 429,600 | $86,225 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 211,300 | $63,745 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 293,609 | $105,494 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 309,603 | $307,792 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 210,003 | $193,127 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 109,003 | $80,547 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 13,900 | $11,372 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 14,600 | $10,359 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 2,800 | $1,596 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 13,500 | $6,685 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 12,103 | $7,155 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 5,200 | $2,808 | $172.96 | $160.67 - $183.00 |
| Q4 2018 | 1,600 | $766 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 53,387 | $30,644 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 135,187 | $64,684 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 86,987 | $35,911 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 138,087 | $50,393 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 175,529 | $183,582 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 4,427 | $4,141 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 37,127 | $28,457 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 4,013 | $2,545 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 51,876 | $37,601 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 85,262 | $56,393 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 18,662 | $11,217 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 3,725 | $2,034 | $56.16 | $49.67 - $61.84 |
| Q2 2015 | 428 | $207 | $55.94 | $53.34 - $62.12 |
| Q4 2014 | 2,062 | $1,091 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 14,162 | $6,540 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 2,062 | $849 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 95,762 | $41,943 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 107,862 | $41,428 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 28,462 | $10,711 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 1,462 | $741 | $55.09 | $51.68 - $57.34 |