Mark Brosius, the SVP & Chief Mfg and Supply Cha of $ISRG, sold 489 shares of the company on 03-07-2025 for an estimated $260,725. We received data on the trade from a recent SEC filing. This was a sale of approximately 19.0% of their shares of this class of stock. Following this trade, they now own 2,091 shares of this class of $ISRG stock.
$ISRG Insider Trading Activity
$ISRG insiders have traded $ISRG stock on the open market 71 times in the past 6 months. Of those trades, 0 have been purchases and 71 have been sales.
Here’s a breakdown of recent trading of $ISRG stock by insiders over the last 6 months:
- JAMIE SAMATH (EVP & CFO & Enterprise Technol) has made 0 purchases and 22 sales selling 31,285 shares for an estimated $16,809,860.
- GARY S GUTHART (CEO) has made 0 purchases and 3 sales selling 25,591 shares for an estimated $13,085,803.
- MYRIAM CURET (EVP & Chief Medical Officer) has made 0 purchases and 7 sales selling 19,306 shares for an estimated $10,602,577.
- DAVID J. ROSA (President) has made 0 purchases and 2 sales selling 16,509 shares for an estimated $9,204,142.
- AMAL M JOHNSON sold 4,635 shares for an estimated $2,626,191
- MARK BROSIUS (SVP & Chief Mfg and Supply Cha) has made 0 purchases and 11 sales selling 4,673 shares for an estimated $2,509,086.
- GARY LOEB (EVP & Chief Legal and Complian) has made 0 purchases and 3 sales selling 2,900 shares for an estimated $1,660,354.
- ROBERT DESANTIS (EVP & Chief Strategy & Corp Op) has made 0 purchases and 18 sales selling 3,033 shares for an estimated $1,575,369.
- BRIAN EDWARD MILLER (EVP & Chief Digital Officer) sold 2,553 shares for an estimated $1,314,795
- FREDRIK WIDMAN (VP Corporate Controller) sold 810 shares for an estimated $464,761
- AMY L LADD has made 0 purchases and 2 sales selling 600 shares for an estimated $305,616.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ISRG Hedge Fund Activity
We have seen 961 institutional investors add shares of $ISRG stock to their portfolio, and 830 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BLACKROCK, INC. added 1,187,228 shares (+3.9%) to their portfolio in Q4 2024, for an estimated $619,685,526
- PROFICIO CAPITAL PARTNERS LLC added 948,902 shares (+89098.8%) to their portfolio in Q4 2024, for an estimated $495,288,887
- CAPITAL RESEARCH GLOBAL INVESTORS added 687,906 shares (+25.5%) to their portfolio in Q4 2024, for an estimated $359,059,415
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC removed 604,245 shares (-87.7%) from their portfolio in Q4 2024, for an estimated $315,391,720
- JENNISON ASSOCIATES LLC removed 567,770 shares (-16.8%) from their portfolio in Q4 2024, for an estimated $296,353,229
- LEGAL & GENERAL GROUP PLC removed 562,455 shares (-20.3%) from their portfolio in Q4 2024, for an estimated $293,579,011
- NORTHERN TRUST CORP added 494,496 shares (+15.8%) to their portfolio in Q4 2024, for an estimated $258,107,132
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$ISRG Congressional Stock Trading
Members of Congress have traded $ISRG stock 5 times in the past 6 months. Of those trades, 1 have been purchases and 4 have been sales.
Here’s a breakdown of recent trading of $ISRG stock by members of Congress over the last 6 months:
- REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 01/30.
- REPRESENTATIVE JOSH GOTTHEIMER has traded it 4 times. They made 0 purchases and 4 sales worth up to $60,000 on 01/29, 01/21, 01/10, 12/23.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
This article was originally published on Quiver News, read the full story.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
