We are live on ! Find out more
ISRG icon

Intuitive Surgical

2,290 hedge funds and large institutions have $135B invested in Intuitive Surgical in 2026 Q1 according to their latest regulatory filings, with 173 funds opening new positions, 986 increasing their positions, 827 reducing their positions, and 245 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

21% less capital invested

Capital invested by funds: $171B → $135B (-$36.1B)

29% less first-time investments, than exits

New positions opened: 173 | Existing positions closed: 245

32% less funds holding in top 10

Funds holding in top 10: 6947 (-22)

Holders
2,290
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
47
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.49B
Puts
$1.65B
Net Calls
Net Calls Change

Top Sellers

1 -$1.07B
2 -$557M
3 -$369M
4
Barclays
Barclays
United Kingdom
-$325M
5
Millennium Management
Millennium Management
New York
-$292M
Name Holding Trade Value Shares
Change
Change in
Stake
II
301
IFM Investors
Australia
$35.1M
Lord, Abbett & Co
302
Lord, Abbett & Co
New Jersey
$35.1M
AB
303
Amalgamated Bank
New York
$34.3M
ETC
304
Exchange Traded Concepts
Oklahoma
$33.9M
RIM
305
Rakuten Investment Management
Japan
$33.3M
NMIFOAC
306
National Mutual Insurance Federation of Agricultural Cooperatives
Japan
$33.3M
SMDAM
307
Sumitomo Mitsui DS Asset Management
Japan
$33.2M
QCM
308
QRG Capital Management
Illinois
$33M
NP
309
NS Partners
United Kingdom
$33M
LGF
310
LGT Group Foundation
Liechtenstein
$32.7M
MGI
311
MayTech Global Investments
New York
$32.4M
Commonwealth Equity Services
312
Commonwealth Equity Services
Massachusetts
$32.3M
MJRIC
313
Mogy Joel R Investment Counsel
California
$32M
AIM
314
ARK Investment Management
Florida
$31.8M
BRA
315
Bender Robert & Associates
California
$31.6M
MTC
316
McDaniel Terry & Co
Texas
$31.5M
FMI
317
Factory Mutual Insurance
Massachusetts
$31.4M
DCM
318
Defilade Capital Management
California
$31.2M
Nordea Investment Management
319
Nordea Investment Management
Sweden
$30.9M
UC
320
Unio Capital
New Jersey
$30.5M
AAS
321
Annex Advisory Services
Wisconsin
$30.5M
OAM
322
Oppenheimer Asset Management
New York
$30.4M
HVIA
323
Hudson Valley Investment Advisors
New York
$30.3M
ZIG
324
Zurich Insurance Group
Switzerland
$30.3M
CI
325
Capital International
California
$30.2M