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Intuitive Surgical

2,299 hedge funds and large institutions have $135B invested in Intuitive Surgical in 2026 Q1 according to their latest regulatory filings, with 175 funds opening new positions, 991 increasing their positions, 829 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 (-$36B)

29% less first-time investments, than exits

New positions opened: 175 | Existing positions closed: 245

32% less funds holding in top 10

Funds holding in top 10: 6947 (-22)

Holders
2,299
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
MOACM
426
Mutual of America Capital Management
New York
$17.5M
Tudor Investment Corp
427
Tudor Investment Corp
Connecticut
$17.4M
SBWIC
428
Schaper Benz & Wise Investment Counsel
Wisconsin
$17.4M
LWM
429
Lyell Wealth Management
California
$17.1M
VIM
430
Vinva Investment Management
Australia
$17.1M
RPAM
431
Rhenman & Partners Asset Management
Sweden
$17M
GI
432
Gradient Investments
Minnesota
$16.9M
MCM
433
Maple Capital Management
Vermont
$16.9M
Macquarie Group
434
Macquarie Group
Australia
$16.8M
OAM
435
OP Asset Management
$16.7M
LFM
436
LGT Fund Management
Liechtenstein
$16.6M
MT
437
Midwest Trust
Kansas
$16.6M
CC
438
Chicago Capital
Illinois
$16.4M
FMI
439
F/M Investments
District of Columbia
$16.3M
SOADOR
440
State of Alaska Department of Revenue
Alaska
$16.3M
CFO
441
Callan Family Office
Pennsylvania
$16.2M
AUB
442
Atlantic Union Bankshares
Virginia
$16.2M
NB
443
Norinchukin Bank
Japan
$16.2M
IHAM
444
Integral Health Asset Management
New York
$16.1M
JCM
445
Jag Capital Management
Missouri
$16.1M
PAM
446
Panagora Asset Management
Massachusetts
$16M
DA
447
Dillon & Associates
Michigan
$15.8M
UB
448
UMB Bank
Missouri
$15.7M
TWC
449
TD Waterhouse Canada
Ontario, Canada
$15.7M
MWM
450
Meridian Wealth Management
Kentucky
$15.6M