Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 33,613,298 | $19,037,227 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 33,599,661 | $15,026,776 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 33,335,833 | $18,115,025 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 32,665,531 | $16,178,258 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 32,212,196 | $16,813,478 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 31,851,605 | $15,647,738 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 31,601,348 | $14,057,860 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 30,868,620 | $12,319,358 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 30,375,494 | $10,247,477 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 29,868,227 | $8,730,184 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 29,671,911 | $10,146,013 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 29,529,732 | $7,543,961 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 29,425,186 | $7,807,973 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 29,283,566 | $5,488,912 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 29,000,685 | $5,820,728 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 28,519,307 | $8,603,704 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 28,062,045 | $10,082,694 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 9,319,367 | $9,264,848 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 9,202,933 | $8,463,385 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 9,141,972 | $6,755,369 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 9,127,891 | $7,467,527 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 9,195,184 | $6,524,352 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 9,291,319 | $5,294,473 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 9,242,757 | $4,577,106 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 9,008,225 | $5,325,212 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 8,909,819 | $4,810,678 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 8,826,059 | $4,629,709 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 8,656,538 | $4,939,247 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 8,530,948 | $4,085,641 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 8,313,421 | $4,771,903 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 8,284,161 | $3,963,805 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 8,116,258 | $3,350,635 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 7,990,863 | $2,916,186 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 2,576,084 | $2,694,275 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 2,524,027 | $2,360,900 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 2,503,817 | $1,919,101 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 2,473,511 | $1,568,626 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 2,409,431 | $1,746,427 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 2,326,605 | $1,538,841 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 2,249,084 | $1,351,812 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 2,187,624 | $1,194,794 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 2,117,402 | $973,116 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 2,077,160 | $1,006,384 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 2,028,452 | $1,024,429 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 1,934,831 | $1,023,409 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 1,875,338 | $866,068 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 1,940,897 | $799,261 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 1,897,108 | $830,914 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 1,843,947 | $708,223 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 1,897,257 | $713,881 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 1,879,003 | $951,860 | $55.09 | $51.68 - $57.34 |