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ISRG

Congressional & insider trading activity

44
Total Trades
4
Traders
6 / 38
Buys / Sells
Distributing
Congress Sentiment
Buy Volume: $160,000 Sell Volume: $95,000

Recent Trades

Date Trader Type Amount Filed
2026-09-09 Brosius Mark Insider SELL - 2026-09-09
2026-09-08 Brosius Mark Insider SELL - 2026-09-09
2026-08-21 Brosius Mark Insider SELL - 2026-08-21
2026-08-20 Brosius Mark Insider SELL - 2026-08-21
2026-08-19 Brosius Mark Insider SELL - 2026-08-19
2026-08-18 Brosius Mark Insider SELL - 2026-08-19
2026-08-17 Brosius Mark Insider SELL - 2026-08-19
2026-08-11 Ladd Amy L Insider SELL - 2026-08-11
2026-08-11 GUTHART GARY S Insider SELL - 2026-08-12
2026-08-10 LOEB GARY Insider SELL - 2026-08-10
2026-08-10 Ladd Amy L Insider SELL - 2026-08-11
2026-07-31 Brosius Mark Insider SELL - 2026-07-31
2026-07-30 Brosius Mark Insider SELL - 2026-07-31
2026-07-29 Brosius Mark Insider SELL - 2026-07-29
2026-07-28 Brosius Mark Insider SELL - 2026-07-29
2026-07-27 Brosius Mark Insider SELL - 2026-07-29
2026-07-10 Rosa David J. Insider SELL - 2026-07-13
2026-06-10 LOEB GARY Insider SELL - 2026-06-10
2026-06-10 Brosius Mark Insider SELL - 2026-06-10
2026-06-10 Rosa David J. Insider SELL - 2026-06-10

Showing 20 of 44 trades

Top Institutional Holders SEC 13F Filings

Quarterly institutional ownership from 13F-HR filings

Institution Shares Value Report Date
Vanguard Group Inc 33,613,298 $19,037,227,455 2025-12-31
BlackRock Inc 29,243,893 $9,865,719,711 2023-12-31
State Street Corp 16,063,040 $6,387,949,747 2026-06-30
Invesco Ltd 11,843,563 $4,709,948,094 2026-06-30
Morgan Stanley 6,561,322 $2,609,308,152 2026-06-30
JPMorgan Chase & Co 4,231,033 $1,717,673,063 2026-06-30
FMR LLC 4,251,130 $1,690,589,691 2026-06-30
AllianceBernstein LP 3,632,766 $1,674,668,799 2026-06-30
Wellington Management Group 3,802,003 $1,511,980,554 2026-06-30
Goldman Sachs Group Inc 2,891,877 $1,150,041,824 2026-06-30

Trade-Event Timing Trades near material events

Trades within 7 days before or 3 days after 8-K filings

Rosa David J. SELL 6d before Results of Operations and Financial Condition (2026-07-16)
Ladd Amy L SELL 1d before Departure/Appointment of Directors or Officers; Submission of Matters to a Vote; Regulation FD Disclosure (2026-04-30)
Brosius Mark SELL 3d after Other Events (2026-03-01)
Charlton Henry L SELL 3d before Other Events (2026-03-01)
Jeddi Iman SELL 3d before Other Events (2026-03-01)

Corporate Events SEC 8-K Filings

Material corporate events reported to the SEC

Amendments to Articles or Bylaws 5.03,9.01

INTUITIVE SURGICAL INC

2026-07-23 SEC Filing →
Results of Operations and Financial Condition 2.02,9.01

INTUITIVE SURGICAL INC

2026-07-16 SEC Filing →
Departure/Appointment of Directors or Officers 5.02,9.01

INTUITIVE SURGICAL INC

2026-05-28 SEC Filing →
Departure/Appointment of Directors or Officers; Submission of Matters to a Vote; Regulation FD Disclosure 5.02,5.07,7.01

INTUITIVE SURGICAL INC

2026-04-30 SEC Filing →
Results of Operations and Financial Condition 2.02,9.01

INTUITIVE SURGICAL INC

2026-04-21 SEC Filing →
Other Events 8.01,9.01

INTUITIVE SURGICAL INC

2026-03-01 SEC Filing →

Major Shareholders SEC 13D/13G Filings

Beneficial owners holding 5%+ of outstanding shares

Owner Shares Ownership Filing Type Filing Date
Vanguard Capital Management SCHEDULE 13G
26,601,419 7.5% SCHEDULE 13G 2026-04-30
The Vanguard Group SCHEDULE 13G/A
- - SCHEDULE 13G/A 2026-03-27