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Ametek
AME

Overview Fund Activity

983 hedge funds and large institutions have $34B invested in Ametek in 2025 Q1 according to their latest regulatory filings, with 101 funds opening new positions, 396 increasing their positions, 323 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
983
Holders Change
+7
Holders Change %
+0.72%
% of All Funds
13.35%
Holding in Top 10
15
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-28.57%
% of All Funds
0.2%
New
101
Increased
396
Reduced
323
Closed
79
Calls
$69.1M
Puts
$33.9M
Net Calls
+$35.2M
Net Calls Change
+$2.65M

Top Buyers

1
Invesco
Invesco
Georgia
$599M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$1.89B
3
BlackRock
BlackRock
New York
$3.2B
4
UBS Group
UBS Group
Switzerland
$229M
5
CLOS
Compagnie Lombard Odier SCmA
Switzerland
$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$937M
2
Capital World Investors
Capital World Investors
California
$689M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$390M
4
AW
Alteri Wealth
California
$0
5
SCA
Southpoint Capital Advisors
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PWM
976
Parkworth Wealth Management
California
$516 – – –
LCM
977
Logan Capital Management
Pennsylvania
$516 – – –
GP
978
Greenline Partners
New York
$516 +$516 +3 New
Q1WB
979
Quest 10 Wealth Builders
Virginia
$454 +$454 +3 New
HIA
980
HFM Investment Advisors
New Jersey
$345 +$345 +2 New
ACA
981
American Capital Advisory
Idaho
$345 +$345 +2 New
WBC
982
West Branch Capital
Massachusetts
$173 – – –
LB
983
Legacy Bridge
Iowa
$152 +$152 +1 New
Norges Bank
984
Norges Bank
Norway
– -$697M -3,867,081 Closed
AW
985
Alteri Wealth
California
– -$115M -636,686 Closed
SCA
986
Southpoint Capital Advisors
New York
– -$72.1M -400,000 Closed
AIMCA
987
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$13.7M -75,729 Closed
PP
988
Prospector Partners
Connecticut
– -$9.27M -51,418 Closed
PP
989
Paloma Partners
Connecticut
– -$7.66M -42,500 Closed
ACM
990
Aquatic Capital Management
Illinois
– -$7.38M -40,935 Closed
IGAM
991
iA Global Asset Management
Quebec, Canada
– -$6.76M -37,476 Closed
LF
992
Longbow Finance
Switzerland
– -$5.47M -30,371 Closed
CCS
993
Concentric Capital Strategies
Connecticut
– -$5.11M -28,330 Closed
CI
994
Capital International
California
– -$4.67M -25,881 Closed
MCM
995
Moore Capital Management
New York
– -$4.42M -24,521 Closed
Marshall Wace
996
Marshall Wace
United Kingdom
– -$3.46M -19,219 Closed
YIH
997
Y-Intercept (HK)
Hong Kong
– -$2.77M -15,388 Closed
XT
998
XTX Topco
Cayman Islands
– -$2.14M -11,871 Closed
CCIA
999
Campbell & Co Investment Adviser
Maryland
– -$1.95M -10,822 Closed
ET
1000
Entropy Technologies
New York
– -$1.89M -10,492 Closed
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40
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