$360.29
7.052%
Last update: Sep 10, 1:34 PM
Intuitive Surgical (ISRG) institutional and insider ownership, recent insider transactions and ownership breakdown.
Shares Outstanding
358.278M
Shares Float
356.685M
Insider Shares Owned
864.597K
Insider % Owned
0.2%
Institutional Shares Held
219.082M
Institutional % Held
62.0%
Ownership Breakdown
Net Insider Activity by Month
Purchases (90d)
0
Sales (90d)
8
$4.6M total
Net Activity
Net Selling
Net Value (90d)
-$4.6M
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 8, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 69.000 | $357.55 | $25K |
| Aug 20, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 154.000 | $385.97 | $59K |
| Aug 17, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 231.000 | $392.98 | $91K |
| Aug 11, 2026 | Guthart Gary S | DIRECTOR | SELL | 10.000K | $400.00 | $4.0M |
| Aug 10, 2026 | Ladd Amy L | DIRECTOR | SELL | 472.000 | $381.15 | $180K |
| Aug 10, 2026 | Loeb Gary | EVP & CHIEF LEGAL AND COMPLIAN | SELL | 400.000 | $379.00 | $152K |
| Jul 30, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 56.000 | $348.91 | $20K |
| Jul 27, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 84.000 | $356.60 | $30K |
| Jun 11, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 48.000 | $413.19 | $20K |
| Jun 10, 2026 | Loeb Gary | EVP & CHIEF LEGAL AND COMPLIAN | SELL | 400.000 | $424.14 | $170K |
| Jun 8, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 69.000 | $421.80 | $29K |
| Jun 1, 2026 | Jeddi Iman | SVP & GM DA VINCI PLATFORMS & | SELL-OPTIONS | — | $248.77 | $1.9M |
| May 21, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 36.000 | $442.92 | $16K |
| May 18, 2026 | Brosius Mark | EVP & CHIEF MFG AND SUPPLY CHA | SELL | 54.000 | $434.52 | $23K |
| May 11, 2026 | Loeb Gary | EVP & CHIEF LEGAL AND COMPLIAN | SELL | 400.000 | $446.95 | $179K |
| Apr 28, 2026 | Ladd Amy L | DIRECTOR | SELL | 619.000 | $471.55 | $292K |
| Date | Member | Party | Chamber | Action | Amount |
|---|---|---|---|---|---|
| Mar 27, 2026 | Alan Armstrong | R | Senate | P | $1,001 - $15,000 |
| Jan 30, 2026 | Gilbert Ray Cisneros | D | House | P | $1,001 - $15,000 |
| Dec 29, 2025 | Markwayne Mullin | R | Senate | P | $15,001 - $50,000 |
| Dec 10, 2025 | Gilbert Ray Cisneros | D | House | P | $1,001 - $15,000 |
| Nov 18, 2025 | Gilbert Ray Cisneros | D | House | P | $1,001 - $15,000 |
| Sep 24, 2025 | Markwayne Mullin | R | Senate | P | $50,001 - $100,000 |
| Sep 3, 2025 | Josh Gottheimer | D | House | S (Partial) | $1,001 - $15,000 |
| Jul 16, 2025 | Lisa McClain | R | House | S | $1,001 - $15,000 |
| Jul 10, 2025 | Lisa McClain | R | House | P | $1,001 - $15,000 |
| Jun 9, 2025 | Lisa McClain | R | House | S (Partial) | $1,001 - $15,000 |
| May 12, 2025 | Jefferson Shreve | R | House | S | $15,001 - $50,000 |
| May 8, 2025 | Jefferson Shreve | R | House | P | $15,001 - $50,000 |
| Apr 21, 2025 | Bruce Westerman | R | House | S | $1,001 - $15,000 |
| Apr 9, 2025 | Josh Gottheimer | D | House | S (Partial) | $1,001 - $15,000 |
| Apr 7, 2025 | Jefferson Shreve | R | House | S | $15,001 - $50,000 |
| Apr 7, 2025 | Julie Johnson | D | House | S | $1,001 - $15,000 |
| Mar 3, 2025 | Bruce Westerman | R | House | P | $1,001 - $15,000 |
| Jan 30, 2025 | Gilbert Ray Cisneros | D | House | P | $1,001 - $15,000 |
| Jan 29, 2025 | Josh Gottheimer | D | House | S (Partial) | $1,001 - $15,000 |
| Jan 21, 2025 | Josh Gottheimer | D | House | S (Partial) | $1,001 - $15,000 |
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