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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
13.36%
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 %
Amundi
76
Amundi
France
$66.7M -$71.8M -444,808 -52%
California State Teachers Retirement System (CalSTRS)
77
California State Teachers Retirement System (CalSTRS)
California
$66.7M -$706K -4,103 -1%
DMIC
78
Dixon Mitchell Investment Counsel
British Columbia, Canada
$66.7M +$635K +3,687 +1%
Raymond James Financial
79
Raymond James Financial
Florida
$63.5M +$1.89M +11,001 +3%
Natixis Advisors
80
Natixis Advisors
Massachusetts
$63.3M +$21.6M +125,451 +52%
MDSL
81
M.D. Sass LLC
New York
$63.2M +$1.32M +7,666 +2%
MPIA
82
Mountain Pacific Investment Advisers
Idaho
$62.6M -$963K -5,596 -2%
Two Sigma Advisers
83
Two Sigma Advisers
New York
$62.6M +$8.52M +49,500 +16%
Primecap Management
84
Primecap Management
California
$60.3M +$39.6K +230 +0.1%
Mawer Investment Management
85
Mawer Investment Management
Alberta, Canada
$58.4M -$12.7M -73,868 -18%
CGPCS
86
Capital Group Private Client Services
California
$58.3M -$15.7M -91,291 -21%
Two Sigma Investments
87
Two Sigma Investments
New York
$57.5M +$22.8M +132,710 +66%
RMDI
88
R.M. Davis Inc
Maine
$56.2M -$494K -2,870 -0.9%
Jennison Associates
89
Jennison Associates
New York
$54.9M -$5.28M -30,667 -9%
Assenagon Asset Management
90
Assenagon Asset Management
Luxembourg
$54M -$39.2M -227,568 -42%
National Pension Service
91
National Pension Service
South Korea
$52.3M +$5.22M +30,303 +11%
KBC Group
92
KBC Group
Belgium
$48.3M +$3.33M +19,365 +7%
Envestnet Asset Management
93
Envestnet Asset Management
Illinois
$48.1M +$1.15M +6,658 +2%
Citadel Advisors
94
Citadel Advisors
Florida
$48.1M -$39M -226,606 -45%
FAM
95
Fenimore Asset Management
New York
$47.7M +$775K +4,502 +2%
Universal-Beteiligungs- und Servicegesellschaft
96
Universal-Beteiligungs- und Servicegesellschaft
Germany
$47.5M +$242K +1,403 +0.5%
AllianceBernstein
97
AllianceBernstein
Tennessee
$47.4M -$2.21M -12,837 -4%
Canada Pension Plan Investment Board
98
Canada Pension Plan Investment Board
Ontario, Canada
$47.4M +$15.8M +91,699 +50%
Janus Henderson Group
99
Janus Henderson Group
United Kingdom
$46.2M +$6.34M +37,226 +16%
GAM
100
Guinness Asset Management
United Kingdom
$46M +$2.31M +13,409 +5%
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