989 hedge funds and large institutions have $36.6B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 98 funds opening new positions, 390 increasing their positions, 355 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
989
Holders Change
+6
Holders Change %
+0.61%
% of All Funds
13.26%
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
98
Increased
390
Reduced
355
Closed
75
Calls
$29.3M
Puts
$14.5M
Net Calls
+$14.8M
Net Calls Change
-$20.4M
Name Holding Trade Value Shares
Change
Shares
Change %
Wolverine Trading
1001
Wolverine Trading
Illinois
-$2.79M -16,384 Closed
OTPPB
1002
Ontario Teachers' Pension Plan Board
Ontario, Canada
-$2.81M -16,346 Closed
ECM
1003
Element Capital Management
New York
-$2.65M -15,422 Closed
A
1004
AlphaQuest
New York
-$1.95M -11,307 Closed
GP
1005
Gallo Partners
New Jersey
-$1.93M -11,223 Closed
AC
1006
Allstate Corporation
Illinois
-$1.35M -7,827 Closed
VIA
1007
Virtus Investment Advisers
Connecticut
-$1.34M -7,770 Closed
LP
1008
LMR Partners
United Kingdom
-$1.12M -6,535 Closed
USAA
1009
United Services Automobile Association
Texas
-$917K -5,384 Closed
PI
1010
PGGM Investments
Netherlands
-$901K -5,237 Closed
MASUI
1011
MIRAE ASSET SECURITIES (USA) INC.
New York
-$846K -4,913 Closed
PAM
1012
Paradigm Asset Management
New York
-$843K -4,900 Closed
BOTPPF
1013
Board of the Pension Protection Fund
United Kingdom
-$826K -4,800 Closed
N
1014
Natixis
France
-$803K -4,721 Closed
WAM
1015
Wolverine Asset Management
Illinois
-$775K -4,500 Closed
VI
1016
Versor Investments
New York
-$755K -4,387 Closed
AWS
1017
Atria Wealth Solutions
New York
-$734K -4,264 Closed
QC
1018
Quadrature Capital
United Kingdom
-$695K -4,040 Closed
BCV
1019
Banque Cantonale Vaudoise
Switzerland
-$582K -3,383 Closed
AFWM
1020
AMJ Financial Wealth Management
Virginia
-$472K -2,742 Closed
Connor, Clark & Lunn Investment Management (CC&L)
1021
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$470K -2,732 Closed
GPWM
1022
Grant Private Wealth Management
California
-$466K -2,707 Closed
PA
1023
Procyon Advisors
Connecticut
-$393K -2,283 Closed
JFG
1024
Jefferies Financial Group
New York
-$386K -2,240 Closed
CDDEC
1025
Caisse Des Depots Et Consignations
France
-$326K -1,896 Closed