13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
ISRG

Intuitive Surgical I

2,259 institutions still hold Intuitive Surgical I as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 46120E602·2,259 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.2%
vs prior quarter
13F value held
$67.7B
69.0% inst. owned
of float
Holders
2,259
+11 QoQ
filers reporting
Activity
+42 / −101
+971 added · −893 reduced
this quarter
Concentration
20.50%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

2,259 institutions reported ISRG in Q1 2026. BlackRock, Inc. leads at 20.5% of the visible book. +11 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$13.9B30.1M0.24%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10.6B23.1M0.26%Q1 202603
STATE STREET CORP
CIK 0000093751
$7.3B15.8M0.25%Q1 202604
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$3.9B8.5M0.24%Q1 202605
Capital World Investors
CIK 0001422849
$3.7B8.0M0.51%Q1 202606
Vanguard Portfolio Management
CIK 0002100121
$3.3B7.2M0.17%Q1 202607
MORGAN STANLEY
CIK 0000895421
$2.8B6.1M0.17%Q1 202608
FMR LLC
CIK 0000315066
$2.5B5.5M0.13%Q1 202609
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$2.2B3.8M0.70%Q1 202610
JPMORGAN CHASE & CO
CIK 0000019617
$2.1B4.6M0.13%Q1 202611
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$1.8B4.0M0.34%Q1 202612
Fisher Asset Management, LLC
CIK 0000850529
$1.8B3.9M0.60%Q1 202613
Invesco Ltd.
CIK 0000914208
$1.7B3.7M0.26%Q1 202614
BANK OF AMERICA CORP /DE/
CIK 0000070858
$1.7B3.6M0.12%Q1 202615
Bank of New York Mellon Corp
CIK 0001390777
$1.6B3.6M0.30%Q1 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$1.6B3.5M0.21%Q1 202617
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$1.5B3.3M0.32%Q1 202618
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$1.2B2.6M0.18%Q1 202619
Nuveen, LLC
CIK 0001871926
$1.2B2.6M0.33%Q1 202620
BAILLIE GIFFORD & CO
CIK 0001088875
$1.2B2.6M1.21%Q1 2026
Page 1 of 113
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