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ISRG · Intuitive Surgical Inc

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$372.09 -1.48 (-0.40%)
Market Cap
$133.60B
Shares
353.28M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2,228
Total Value: $124,473,340,263
Total Shares: 313,765,245

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,228 13F filers · Δ vs Mar 31, 2026
Top Holder
9.6%
Sep 2023 → Jun 2026 · range 9.6% – 11.8%
−1.6 pts
Top 5
29.5%
Sep 2023 → Jun 2026 · range 27.9% – 35.6%
+1.6 pts
Top 10
40.7%
Sep 2023 → Jun 2026 · range 37.8% – 47.5%
+2.9 pts
HHI
257
Sep 2023 → Jun 2026 · range 254 – 362
Broadly held+4

Quarterly Activity

vs Mar 31, 2026
New
205
Increased
884
Decreased
862
Sold Out
263
Unchanged
277
Holder count: -58
Institutional value: +0.6%
Shares held: +16.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 2,316
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1035267 CUSIP 46120E602 13F (30d) 1680 filings 1605 filers Visit website Investor relations