Ticker: ISRG CUSIP: 46120E602 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,225,691 | $4,638,187 | $532.37 | $427.84 - $583.45 |
| Q3 2025 | 8,273,676 | $3,683,951 | $479.87 | $429.72 - $550.70 |
| Q2 2025 | 8,188,685 | $4,429,590 | $522.87 | $425.00 - $568.69 |
| Q1 2025 | 8,078,781 | $3,987,603 | $553.02 | $474.37 - $616.00 |
| Q4 2024 | 7,756,727 | $4,039,200 | $520.85 | $470.06 - $556.23 |
| Q3 2024 | 7,512,925 | $3,677,194 | $465.56 | $413.82 - $496.18 |
| Q2 2024 | 7,369,485 | $3,268,711 | $398.28 | $364.17 - $447.11 |
| Q1 2024 | 7,151,034 | $2,845,927 | $377.87 | $320.26 - $403.76 |
| Q4 2023 | 6,938,605 | $2,333,825 | $298.09 | $254.85 - $340.49 |
| Q3 2023 | 6,773,068 | $1,974,902 | $312.30 | $282.50 - $358.07 |
| Q2 2023 | 6,612,636 | $2,254,459 | $302.56 | $250.01 - $344.08 |
| Q1 2023 | 6,444,995 | $1,642,287 | $246.36 | $222.65 - $273.58 |
| Q4 2022 | 6,383,336 | $1,690 | $243.83 | $180.07 - $285.09 |
| Q3 2022 | 6,291,561 | $1,177,722 | $214.77 | $184.94 - $245.36 |
| Q2 2022 | 6,174,490 | $1,236,711 | $234.60 | $186.83 - $308.97 |
| Q1 2022 | 6,012,119 | $1,808,768 | $292.14 | $254.20 - $362.00 |
| Q4 2021 | 6,385,862 | $2,288,520 | $344.06 | $313.69 - $369.69 |
| Q3 2021 | 2,079,873 | $2,062,092 | $335.80 | $305.50 - $362.34 |
| Q2 2021 | 2,001,744 | $1,835,559 | $280.54 | $248.63 - $308.68 |
| Q1 2021 | 1,847,813 | $1,361,465 | $251.58 | $227.47 - $275.28 |
| Q4 2020 | 1,720,293 | $1,403,346 | $248.30 | $217.67 - $275.60 |
| Q3 2020 | 1,706,719 | $1,208,270 | $224.54 | $188.74 - $259.61 |
| Q2 2020 | 1,699,557 | $966,711 | $179.26 | $150.00 - $200.40 |
| Q1 2020 | 1,653,191 | $817,182 | $183.15 | $120.17 - $206.33 |
| Q4 2019 | 1,613,934 | $952,011 | $187.24 | $167.34 - $200.53 |
| Q3 2019 | 1,811,619 | $976,805 | $172.96 | $160.67 - $183.00 |
| Q2 2019 | 1,784,000 | $934,394 | $171.34 | $151.72 - $196.44 |
| Q1 2019 | 1,723,887 | $982,107 | $177.73 | $148.82 - $193.08 |
| Q4 2018 | 1,435,599 | $686,294 | $169.46 | $143.41 - $193.71 |
| Q3 2018 | 1,452,771 | $832,386 | $177.57 | $157.27 - $191.80 |
| Q2 2018 | 1,394,880 | $666,130 | $152.50 | $131.19 - $165.64 |
| Q1 2018 | 1,387,247 | $571,395 | $139.55 | $121.70 - $150.67 |
| Q4 2017 | 1,333,109 | $485,594 | $125.15 | $116.40 - $135.02 |
| Q3 2017 | 385,730 | $402,645 | $108.96 | $102.29 - $117.20 |
| Q2 2017 | 371,922 | $347,292 | $96.11 | $83.71 - $107.06 |
| Q1 2017 | 381,018 | $291,645 | $79.00 | $69.41 - $85.59 |
| Q4 2016 | 366,001 | $231,840 | $73.52 | $67.86 - $80.81 |
| Q3 2016 | 345,099 | $249,755 | $76.57 | $73.23 - $80.79 |
| Q2 2016 | 329,871 | $217,821 | $70.37 | $65.67 - $73.72 |
| Q1 2016 | 313,692 | $188,175 | $61.97 | $55.78 - $67.53 |
| Q4 2015 | 304,864 | $166,166 | $56.16 | $49.67 - $61.84 |
| Q3 2015 | 299,265 | $137,272 | $56.64 | $50.07 - $62.76 |
| Q2 2015 | 295,746 | $143,012 | $55.94 | $53.34 - $62.12 |
| Q1 2015 | 291,938 | $147,211 | $56.60 | $54.07 - $59.79 |
| Q4 2014 | 276,885 | $146,269 | $55.69 | $49.93 - $59.87 |
| Q3 2014 | 263,820 | $121,681 | $49.65 | $41.78 - $53.67 |
| Q2 2014 | 281,041 | $115,664 | $44.11 | $38.50 - $60.14 |
| Q1 2014 | 277,640 | $121,550 | $47.10 | $41.11 - $51.39 |
| Q4 2013 | 276,375 | $106,118 | $42.08 | $39.02 - $45.43 |
| Q3 2013 | 277,909 | $104,542 | $44.16 | $39.67 - $56.58 |
| Q2 2013 | 271,541 | $137,528 | $55.09 | $51.68 - $57.34 |