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Intuitive Surgical
ISRG

Overview Fund Activity

2,158 hedge funds and large institutions have $147B invested in Intuitive Surgical in 2025 Q1 according to their latest regulatory filings, with 234 funds opening new positions, 929 increasing their positions, 697 reducing their positions, and 133 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,158
Holders Change
+57
Holders Change %
+2.71%
% of All Funds
29.32%
Holding in Top 10
75
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+5.63%
% of All Funds
1.02%
New
234
Increased
929
Reduced
697
Closed
133
Calls
$1.59B
Puts
$1.67B
Net Calls
-$83.1M
Net Calls Change
+$80.1M

Top Buyers

1
Two Sigma Advisers
Two Sigma Advisers
New York
$347M
2
UBS AM
UBS AM
Illinois
$1.68B
3
Sands Capital Management
Sands Capital Management
Virginia
$269M
4
Goldman Sachs
Goldman Sachs
New York
$1.36B
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
$560M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$4.25B
2
GQG Partners
GQG Partners
Florida
$0
3
Fidelity Investments
Fidelity Investments
Massachusetts
$4.82B
4
Fisher Asset Management
Fisher Asset Management
Washington
$2B
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$6.83B
Name Holding Trade Value Shares
Change 		Shares
Change %
EP
2176
Essential Planning
New Hampshire
– -$4.28M -8,230 Closed
TF
2177
Trek Financial
Arizona
– -$4.1M -7,862 Closed
BGDI
2178
BW Gestao de Investimentos
Brazil
– -$3.96M -7,578 Closed
GCM
2179
Graham Capital Management
Connecticut
– -$3.75M -7,182 Closed
CPCPP
2180
Canada Post Corporation Pension Plan
Canada
– -$3.41M -6,532 Closed
PWM
2181
Pinnacle Wealth Management
California
– -$2.91M -5,580 Closed
CRC
2182
Curi RMB Capital
Illinois
– -$2.32M -4,453 Closed
TWM
2183
TriaGen Wealth Management
California
– -$2.24M -4,286 Closed
Twin Tree Management
2184
Twin Tree Management
Texas
– -$2.1M -4,032 Closed
MMA
2185
Mizuho Markets Americas
New York
– -$1.94M -3,726 Closed
WorldQuant Millennium Advisors
2186
WorldQuant Millennium Advisors
New York
– -$1.78M -3,401 Closed
CFGS
2187
Concourse Financial Group Securities
Alabama
– -$2.05M -3,361 Closed
CM
2188
Crestline Management
Texas
– -$1.46M -2,790 Closed
TAA
2189
TB Alternative Assets
Cayman Islands
– -$1.34M -2,574 Closed
VEA
2190
Virtus ETF Advisers
New York
– -$1.18M -2,258 Closed
FFP
2191
FourThought Financial Partners
Florida
– -$1.16M -2,218 Closed
SIG
2192
Senator Investment Group
New York
– -$1.13M -2,174 Closed
OQS
2193
Occudo Quantitative Strategies
Florida
– -$1.06M -2,038 Closed
FRM
2194
Fox Run Management
Connecticut
– -$1M -1,918 Closed
FEG
2195
Financial Enhancement Group
Indiana
– -$884K -1,638 Closed
PIM
2196
Platinum Investment Management
Australia
– -$759K -1,455 Closed
ADIM
2197
Alpha DNA Investment Management
Maryland
– -$704K -1,349 Closed
MFS
2198
Miller Financial Services
Michigan
– -$700K -1,342 Closed
FTUS
2199
Flow Traders U.S.
New York
– -$695K -1,332 Closed
PA
2200
PharVision Advisers
Florida
– -$676K -1,296 Closed
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