NASDAQ : ISRG
$0.36 (0.1%)
5.67%
969
change: -1427 | last: 2396433
change: -726 | last: 1159388
change: -453 | last: 84157
change: -111 | last: 1681407
change: 1125 | last: 2822900
8832
3.05
change: 192.9213 | last: 1.11637.95B
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-30 | Vanguard Capital Management | 26.6M | 7.49% |
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2022-02-14 | 52-0556948 | 24.76M | 6.90% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 28.06M | 7.86% |
| 2022-02-07 | (1) BlackRock, Inc. | 26.54M | 7.40% |
| 2021-02-16 | 52-0556948 | 9.6M | 8.10% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 9.13M | 7.76% |
| 2021-01-29 | (1) BlackRock, Inc. | 8.89M | 7.60% |
| 2020-02-14 | 52-0556948 | 10.35M | 8.90% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 9.01M | 7.79% |
| 2020-02-07 | FMR LLC | 7.03M | 6.09% |
| 2020-02-07 | Abigail P. Johnson | 7.03M | 6.09% |
| 2020-02-05 | (1) BlackRock, Inc. | 8.51M | 7.40% |
| 2019-02-14 | 52-0556948 | 10.39M | 9.00% |
| 2019-02-13 | Abigail P. Johnson | 6.53M | 5.72% |
| 2019-02-13 | FMR LLC | 6.53M | 5.72% |
| 2019-02-04 | (1) BlackRock, Inc. | 8.33M | 7.30% |
| 2018-02-14 | 52-0556948 | 11.55M | 10.30% |
| 2018-02-13 | Abigail P. Johnson | 5.98M | 5.34% |
| 2018-02-13 | FMR LLC | 5.98M | 5.34% |
| 2018-02-08 | (1) BlackRock, Inc. | 7.95M | 7.10% |
| 2017-02-14 | FMR LLC | 2.23M | 5.77% |
| 2017-02-14 | Abigail P. Johnson | 2.23M | 5.77% |
| 2017-02-07 | 52-0556948 | 5.2M | 13.40% |
| 2016-04-07 | Baillie Gifford & Co (Scottish partnership) | 1.64M | 11.00% |
| 2016-02-11 | Morgan Stanley | 1.34M | 3.60% |
| 2016-02-11 | Morgan Stanley Investment Management Inc. | 1.34M | 3.60% |
| 2016-02-10 | (1) BlackRock, Inc. | 2.15M | 5.80% |
| 2016-02-03 | Baillie Gifford & Co (Scottish partnership) | 2.29M | 11.00% |
| 2015-02-12 | Morgan Stanley Investment Management Inc. | 2.04M | 5.60% |
| 2015-02-12 | Morgan Stanley | 2.04M | 5.60% |
| 2015-02-12 | Sands Capital Management, LLC | - | 11.00% |
| 2015-02-10 | Vanguard Group - 23-1945930 | 1.93M | 5.33% |
| 2015-02-09 | (1) BlackRock, Inc. | 2.36M | 6.50% |
| 2015-01-22 | Baillie Gifford & Co (Scottish partnership) | 2.43M | 11.00% |
| 2014-09-10 | Capital World Investors ** | 301.8K | 0.80% |
| 2014-02-13 | Capital World Investors ** | 2.31M | 6.10% |
| 2014-02-12 | Sands Capital Management, LLC | 2.14M | 11.00% |
| 2014-02-11 | (1) BlackRock, Inc. | 2.71M | 7.10% |
| 2013-05-20 | Thomas W. Purcell, Jr. | 2.03M | 5.10% |
| 2013-05-20 | Daniel S. Sundheim | 2.03M | 5.10% |
| 2013-05-20 | Viking Global Performance LLC | 1.59M | 4.00% |
| 2013-05-20 | Viking Global Equities LP | 531.89K | 1.30% |
| 2013-05-20 | VGE III Portfolio Ltd. | 1.03M | 2.60% |
| 2013-05-20 | Viking Global Investors LP | 2.03M | 5.10% |
| 2013-05-20 | Viking Long Fund GP LLC | 436.23K | 1.10% |
| 2013-05-20 | Viking Global Equities II LP | 31828.0 | 0.10% |
| 2013-05-20 | Viking Long Fund Master Ltd. | 436.23K | 1.10% |
| 2013-05-20 | O. Andreas Halvorsen | 2.03M | 5.10% |
| 2013-05-20 | David C. Ott | 2.03M | 5.10% |
| 2013-02-13 | Capital World Investors ** | 3.8M | 9.60% |
| 2013-02-11 | (1) BlackRock, Inc. | 1.86M | 4.68% |
| 2013-02-08 | (1) BlackRock, Inc. | 2.18M | 5.48% |
| 2013-02-07 | Baillie Gifford & Co (Scottish partnership) | 2.3M | 11.00% |
| 2012-11-07 | Intuitive Surgical, Inc.* | 5.29M | 7.90% |
| 2012-02-10 | Capital World Investors ** | 3.06M | 7.90% |
| 2012-02-09 | (1) BlackRock, Inc. | 2.21M | 5.66% |
| 2012-01-17 | Baillie Gifford & Co (Scottish partnership) | 2.45M | 11.00% |
| 2011-02-14 | Sands Capital Management, LLC | 1.88M | 11.00% |
| 2011-02-14 | Capital World Investors ** | 3.46M | 8.80% |
| 2011-02-11 | 84-1434992 | 1.22M | 3.10% |
| 2011-02-10 | 52-0556948 | 176.86K | 0.40% |
| 2010-02-11 | 52-0556948 | 2.45M | 6.40% |
| 2010-02-11 | Marsico Capital Management, LLC 84-1434992 | 2M | 5.20% |
| 2010-02-11 | Capital World Investors ** | 4.04M | 10.60% |
| 2010-02-01 | Janus Capital Management LLC | 913.61K | 2.40% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 3.29M | 8.62% |
| 2009-02-17 | Janus Capital Management LLC | 2.16M | 5.50% |
| 2008-02-14 | Sands Capital Management, LLC | 2.52M | 11.00% |
| 2007-02-14 | Janus Capital Management LLC | 2.7M | 7.30% |
| 2006-11-09 | Sands Capital Management, LLC | 3.77M | 11.00% |
| 2006-02-14 | FMR Corp. | 3.39M | 9.56% |
| 2006-02-14 | Edward C. Johnson 3d | 3.39M | 9.56% |
| 2006-02-10 | Sands Capital Management, LLC | 2.56M | 11.00% |
| 2005-12-12 | Edward C. Johnson 3d | 3.58M | 10.09% |
| 2005-12-12 | FMR Corp. | 3.58M | 10.09% |
| 2005-11-22 | North Sound Capital LLC (1) | - | 0.00% |
| 2005-04-05 | North Sound Capital LLC (1) | 1.77M | 5.10% |
| 2005-02-14 | Edward C. Johnson 3d | 1.86M | 5.47% |
| 2005-02-14 | Abigail P. Johnson | 1.86M | 5.47% |
| 2005-02-14 | FMR Corp. | 1.86M | 5.47% |
| 2003-06-09 | (on behalf of Merrill Lynch Investment Managers ( MLIM ))** | 1.3M | 3.51% |
| 2003-02-14 | 13-3667517 | 1.78M | 4.90% |
| 2003-01-08 | (on behalf of Merrill Lynch Investment Managers (MLIM"))** | 1.95M | 5.44% |
| 2002-07-25 | 13-3667517 | 1.78M | 4.90% |
| 2002-02-14 | Principal Financial Group, Inc. | 1.52M | 4.20% |
| 2002-02-14 | Invista Capital Management, LLC | 1.52M | 4.20% |
| 2002-02-05 | (on behalf of Merrill Lynch Investment Managers (MLIM"))** | 2.22M | 6.19% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $566.36 | 356.9M | $202.13B | $3.37B | $302.8M | $199.07B |
| 2024-12-31 | $521.96 | 355.2M | $185.4B | $2.03B | $146M | $183.52B |
| 2023-12-31 | $337.36 | 351.2M | $118.48B | $2.75B | -$ | $115.73B |
| 2022-12-31 | $265.35 | 355.7M | $94.38B | $1.58B | -$ | $92.8B |
| 2021-12-31 | $359.30 | 356.1M | $127.95B | $1.29B | $87M | $126.74B |
| 2020-12-31 | $272.70 | 351M | $95.72B | $1.62B | -$ | $94.1B |
| 2019-12-31 | $197.05 | 346.2M | $68.22B | $1.17B | $76.4M | $67.13B |
| 2018-12-31 | $159.64 | 341.1M | $54.45B | $857.9M | -$ | $53.6B |
| 2017-12-31 | $121.65 | 335.1M | $40.76B | $3.85B | -$ | $36.92B |
| 2016-12-31 | $70.46 | 344.7M | $24.29B | $4.84B | -$ | $19.45B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $397.68 | 354.5M | $140.98B | $2.76B | -$ | $138.22B |
| 2026-03-31 | $460.99 | 354.9M | $163.61B | $2.04B | -$ | $161.57B |
| 2025-12-31 | $566.36 | 354.9M | $201B | $3.37B | $302.8M | $197.94B |
| 2025-09-30 | $447.23 | 356.6M | $159.48B | $2.81B | -$ | $156.68B |
| 2025-06-30 | $543.41 | 358.5M | $194.81B | $3.4B | -$ | $191.41B |
| 2025-03-31 | $495.27 | 357.5M | $177.06B | $2.57B | -$ | $174.49B |
| 2024-12-31 | $521.96 | 356.4M | $186.03B | $2.03B | $146M | $184.15B |
| 2024-09-30 | $491.27 | 355.8M | $174.79B | $2.41B | -$ | $172.38B |
| 2024-06-30 | $436.24 | 355M | $154.87B | $3.04B | -$ | $151.83B |
| 2024-03-31 | $394.87 | 353.5M | $139.59B | $2.84B | -$ | $136.75B |
| 2023-12-31 | $337.36 | 352.1M | $118.78B | $2.75B | -$ | $116.03B |
| 2023-09-30 | $292.29 | 351.7M | $102.8B | $3.6B | -$ | $99.2B |