Intuitive Surgical, Inc. (ISRG) Insider Trading
Over the last 3 months, ISRG insiders made 0 open-market buys and 13 sales, a net sale of -$7.0M (SEC Form 4). Over the last 6 months, 1894 institutions increased and 1739 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
13
Net (3m)
-$7.0M
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Jul
Aug
Context3-month price -12.7%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 21, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 77 | $396.37 |
| Aug 19, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 77 | $390.67 |
| Aug 12, 2026 | GUTHART GARY Sdirector | Sell | 10,000 | $400.00 |
| Aug 11, 2026 | Ladd Amy Ldirector | Sell | 72 | $393.10 |
| Aug 11, 2026 | Ladd Amy Ldirector | Sell | 400 | $379.00 |
| Aug 10, 2026 | LOEB GARYofficer: EVP & Chief Legal and Complian | Sell | 400 | $379.00 |
| Jul 31, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 28 | $346.83 |
| Jul 29, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 28 | $344.00 |
| Jul 13, 2026 | Rosa David J.director, officer: Chief Executive Officer (CEO) | Tax | 947 | $411.55 |
| Jul 13, 2026 | Rosa David J.director, officer: Chief Executive Officer (CEO) | Option | 1,910 | — |
| Jun 12, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 25 | $414.13 |
| Jun 12, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 23 | $412.16 |
| Jun 10, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 23 | $420.12 |
| Jun 10, 2026 | Rosa David J.director, officer: Chief Executive Officer (CEO) | Option | 1,358 | — |
| Jun 10, 2026 | Rosa David J.director, officer: Chief Executive Officer (CEO) | Tax | 674 | $426.61 |
| Jun 10, 2026 | LOEB GARYofficer: EVP & Chief Legal and Complian | Sell | 400 | $424.14 |
| Jun 2, 2026 | Jeddi Imanofficer: SVP & GM da Vinci Platforms & | Option | 5,625 | $77.00 |
| Jun 2, 2026 | Jeddi Imanofficer: SVP & GM da Vinci Platforms & | Sell | 5,625 | $420.55 |
| May 22, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 18 | $446.04 |
| May 20, 2026 | Brosius Markofficer: EVP & Chief Mfg and Supply Cha | Sell | 18 | $422.47 |
| May 11, 2026 | LOEB GARYofficer: EVP & Chief Legal and Complian | Sell | 400 | $446.95 |
| May 1, 2026 | GUTHART GARY Sdirector | Grant | 554 | — |
| Apr 30, 2026 | Ladd Amy Ldirector | Option | 531 | — |
| Apr 30, 2026 | CHEW LEWISdirector | Option | 531 | — |
| Apr 30, 2026 | Kolli Sreelakshmidirector | Grant | 554 | — |
| Apr 30, 2026 | Reed Monica Pdirector | Grant | 554 | — |
| Apr 30, 2026 | Beery Joseph Cdirector | Option | 531 | — |
| Apr 30, 2026 | CHEW LEWISdirector | Grant | 554 | — |
| Apr 30, 2026 | Reed Monica Pdirector | Option | 531 | — |
| Apr 30, 2026 | Beery Joseph Cdirector | Grant | 554 | — |
Source: ISRG SEC Form 4 filings, latest Aug 21, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their ISRG positions over the last 6 months (SEC Form 13F).
Increased
1894
New positions
366
Reduced
1739
Sold out
224
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 30.1M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 30.0M | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 23.1M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 23.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 16.1M | Aug 7, 2026 |
| STATE STREET CORP | Increased | 15.8M | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 12.5M | May 15, 2026 |
| Invesco Ltd. | Increased | 11.8M | Aug 14, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 11.3M | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 8.5M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 8.5M | May 15, 2026 |
| CAPITAL WORLD INVESTORS | Increased | 8.0M | May 13, 2026 |
| Capital World Investors | Reduced | 7.7M | Aug 12, 2026 |
| INVESCO LTD. | Reduced | 7.5M | Jul 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 7.2M | Aug 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.