Intuitive Surgical, Inc.
Intuitive Surgical, Inc. (ISRG) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ISRG · as of Mar 31, 2025
Ownership Breakdown
2,279
Institutional Holders
▲ 67 vs Q4
$149.98B
Total Inst. Value
▼ $8.74B vs Q4
354.16M
Shares Outstanding
freeFloat 99.42%
302.94M
13F Shares Held
▼ 1.05M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
ISRG largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC orthopedic, prosthetic & surgical appliances & supplies | 32.67M | 9.14% | 9.14% | $16.18T | May 9, 2025 | ▲ 453.3K |
BLACKROCK, INC. orthopedic, prosthetic & surgical appliances & supplies | 31.45M | 8.80% | 8.80% | $15.58T | May 2, 2025 | ▲ 72.2K |
STATE STREET CORP orthopedic, prosthetic & surgical appliances & supplies | 15.37M | 4.30% | 4.30% | $7.61T | May 15, 2025 | ▲ 63.9K |
PRICE T ROWE ASSOCIATES INC /MD/ orthopedic, prosthetic & surgical appliances & supplies | 13.78M | 3.86% | 3.86% | $6.83T | May 14, 2025 | ▼ 686.4K |
FMR LLC orthopedic, prosthetic & surgical appliances & supplies | 9.73M | 2.72% | 2.72% | $4.82T | May 12, 2025 | ▼ 1.09M |
JPMORGAN CHASE & CO orthopedic, prosthetic & surgical appliances & supplies | 8.57M | 2.40% | 2.40% | $4.25T | May 12, 2025 | ▼ 1.58M |
GEODE CAPITAL MANAGEMENT, LLC orthopedic, prosthetic & surgical appliances & supplies | 8.08M | 2.26% | 2.26% | $3.99T | May 13, 2025 | ▲ 322.1K |
CAPITAL WORLD INVESTORS orthopedic, prosthetic & surgical appliances & supplies | 7.52M | 2.10% | 2.10% | $3.72T | May 12, 2025 | ▲ 92.4K |
MORGAN STANLEY orthopedic, prosthetic & surgical appliances & supplies | 5.93M | 1.66% | 1.66% | $2.94T | May 15, 2025 | ▲ 112.9K |
BANK OF NEW YORK MELLON CORP orthopedic, prosthetic & surgical appliances & supplies | 4.87M | 1.36% | 1.36% | $2.41T | Apr 29, 2025 | ▼ 230.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
29
Increased
+4.75M shares1
New Positions
first time holders20
Decreased
−6.93M shares0
Sold Out
fully exitedNet shares change (top 50)
2.18M
+4.75M / −6.93M
Net new holders
+10
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ISRG insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
19
Buy transactions
19
Sell transactions
1.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Jeddi Iman SVP & GM da Vinci Platforms & | Jun 1, 2026 | Sale | 5,625 | $420.55 | $2.37M | 6.5K | Form 4 ↗ |
Brosius Mark EVP & Chief Mfg and Supply Cha | May 21, 2026 | Sale | 18 | $446.04 | $8.0K | 1.5K | Form 4 ↗ |
Brosius Mark EVP & Chief Mfg and Supply Cha | May 22, 2026 | Sale | 18 | $439.80 | $7.9K | 1.5K | Form 4 ↗ |
Brosius Mark EVP & Chief Mfg and Supply Cha | May 18, 2026 | Sale | 18 | $422.47 | $7.6K | 1.6K | Form 4 ↗ |
Brosius Mark EVP & Chief Mfg and Supply Cha | May 19, 2026 | Sale | 18 | $440.70 | $7.9K | 1.6K | Form 4 ↗ |
Brosius Mark EVP & Chief Mfg and Supply Cha | May 20, 2026 | Sale | 18 | $440.38 | $7.9K | 1.6K | Form 4 ↗ |
LOEB GARY EVP & Chief Legal and Complian | May 11, 2026 | Sale | 400 | $446.95 | $178.8K | 6.1K | Form 4 ↗ |
GUTHART GARY S director | Apr 30, 2026 | Award | 554 | — | — | 554 | Form 4 ↗ |
Reed Monica P director | Apr 30, 2026 | Award | 554 | — | — | 554 | Form 4 ↗ |
NACHTSHEIM JAMI K director | Apr 30, 2026 | Award | 554 | — | — | 554 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Intuitive Surgical, Inc. (ISRG) is primarily owned by institutional investors, who hold approximately 85.5% of total shares outstanding. Company insiders own approximately 0.58%, while retail and public investors account for the remaining 13.88%.
The largest institutional shareholder of Intuitive Surgical, Inc. is VANGUARD GROUP INC, holding approximately 32.67 million shares — equal to 9.14% of outstanding shares — as of March 31, 2025.
A total of 2,279 institutional investors currently hold ISRG stock, with a combined institutional value of approximately $149.98 billion as of the most recent 13F filing period.
Frequently asked questions
ISRG ownershipIntuitive Surgical, Inc. (ISRG) is primarily owned by institutional investors, who hold approximately 85.5% of shares. The largest shareholder is VANGUARD GROUP INC with a 9.14% stake. Company insiders hold 0.58%. Data sourced from SEC Form 13F as of March 31, 2025.