Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 297,659 | $168,582 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 282,313 | $126,259 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 265,265 | $144,148 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 248,718 | $123,183 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 214,076 | $111,739 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 158,274 | $77,755 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 144,411 | $64,241 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 119,147 | $47,550 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 112,985 | $38,117 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 101,983 | $29,809 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 116,256 | $39,753 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 166,580 | $42,556 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 180,991 | $48,026 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 148,409 | $27,818 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 122,095 | $24,506 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 97,568 | $29,434 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 109,577 | $39,371 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 37,143 | $36,926 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 39,829 | $36,629 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 39,743 | $29,368 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 39,729 | $32,502 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 38,394 | $27,243 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 39,591 | $22,560 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 40,300 | $19,957 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 40,263 | $23,801 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 40,464 | $21,848 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 42,184 | $22,128 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 42,962 | $24,513 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 42,445 | $20,328 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 54,529 | $31,300 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 56,637 | $27,100 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 56,486 | $23,319 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 61,269 | $22,360 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 23,591 | $24,665 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 23,653 | $22,126 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 23,933 | $18,346 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 25,243 | $16,026 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 23,579 | $17,084 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 22,842 | $15,106 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 18,954 | $11,392 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 18,550 | $10,131 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 18,518 | $8,511 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 18,854 | $9,135 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 19,514 | $9,855 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 14,776 | $7,816 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 14,916 | $6,889 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 15,686 | $6,459 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 15,816 | $6,927 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 15,716 | $6,036 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 11,058 | $4,161 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 7,539 | $3,819 | $55.09 | $51.68 - $57.34 |