Filing Flows › Intuitive Surgical (ISRG) › Who owns the stock
Who owns Intuitive Surgical (ISRG) stock
2,175 funds reported Intuitive Surgical (ISRG) shares in their latest 13F filings, worth $137.1B in all. The largest holder is Vanguard Group ($19.0B). Last quarter 978 funds added to their stakes and 1018 cut them. Members of Congress and other officials disclosed 5 trades (5 buys, 0 sales).
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Vanguard Group | 33,613,298 | $19.0B | increase | 2025-12-31 |
| BlackRock | 30,024,648 | $11.9B | decrease | 2026-06-30 |
| Vanguard Capital Management LLC | 23,131,099 | $9.2B | increase | 2026-06-30 |
| State Street | 16,063,040 | $6.4B | increase | 2026-06-30 |
| Invesco | 11,843,563 | $4.7B | increase | 2026-06-30 |
| Price T Rowe Associates | 11,256,570 | $4.5B | decrease | 2026-06-30 |
| Geode Capital Management, LLC | 8,534,767 | $3.4B | increase | 2026-06-30 |
| Capital World Investors | 7,742,681 | $3.1B | decrease | 2026-06-30 |
| Vanguard Portfolio Management LLC | 7,243,264 | $2.9B | increase | 2026-06-30 |
| Morgan Stanley | 6,561,322 | $2.6B | increase | 2026-06-30 |
| FMR LLC | 4,251,130 | $1.7B | decrease | 2026-06-30 |
| Alliancebernstein L.P. | 3,632,766 | $1.7B | decrease | 2026-06-30 |
| Fisher Asset Management, LLC | 3,918,840 | $1.6B | increase | 2026-06-30 |
| Wellington Management Group LLP | 3,802,003 | $1.5B | decrease | 2026-06-30 |
| Arrowstreet Capital, Limited Partnership | 3,744,497 | $1.5B | increase | 2026-06-30 |
Trades by Congress and other officials
| Date | Who | Trade | Amount |
|---|---|---|---|
| 2026-03-27 | Alan Armstrong | purchase | $1K–$15K |
| 2026-01-30 | Gilbert Cisneros | purchase | $1K–$15K |
| 2025-12-29 | Markwayne Mullin | purchase | $15K–$50K |
| 2025-12-10 | Gilbert Cisneros | purchase | $1K–$15K |
| 2025-11-18 | Gilbert Cisneros | purchase | $1K–$15K |
Intuitive Surgical's latest quarter
Intuitive Surgical, Q3 2026: revenue $3.0B (+22% year over year), operating margin 19.4%, net earnings $523M, operating cash flow $1.2B. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most ISRG stock?
By the latest 13F filings: Vanguard Group ($19.0B); BlackRock ($11.9B); Vanguard Capital Management LLC ($9.2B); State Street ($6.4B); Invesco ($4.7B).
Has Congress traded ISRG stock?
Officials disclosed 5 trades on file: 5 buys and 0 sales. The latest: Alan Armstrong, purchase on 2026-03-27.
What is the short interest in ISRG?
7,325,463 shares were sold short at the 2026-10-15 settlement, -1.16% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.