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Ametek
AME

Overview Fund Activity

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, 354 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
354
Closed
75
Calls
$29.3M
Puts
$14.5M
Net Calls
+$14.8M
Net Calls Change
-$20.4M

Top Buyers

1
BlackRock
BlackRock
New York
+$219M
2
Amundi
Amundi
France
+$200M
3
Goldman Sachs
Goldman Sachs
New York
+$182M
4
Invesco
Invesco
Georgia
+$140M
5
EIG
EdgePoint Investment Group
Ontario, Canada
+$104M

Top Sellers

1
Capital World Investors
Capital World Investors
California
-$211M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$181M
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$172M
4
CLOS
Compagnie Lombard Odier SCmA
Switzerland
-$113M
5
American Century Companies
American Century Companies
Missouri
-$105M
Name Holding Trade Value Shares
Change 		Shares
Change %
JHP
51
James Hambro & Partners
United Kingdom
$120M +$3.19M +17,653 +3%
AQR Capital Management
52
AQR Capital Management
Connecticut
$118M +$91.7M +508,164 +343%
GI
53
GAMCO Investors
Connecticut
$115M -$523K -2,889 -0.5%
SCM
54
Snyder Capital Management
California
$113M -$4.54M -25,072 -4%
JFL
55
Jarislowsky, Fraser Ltd
Quebec, Canada
$113M +$200K +1,105 +0.2%
SAM
56
Silvercrest Asset Management
New York
$110M -$2.93M -16,193 -3%
Citadel Advisors
57
Citadel Advisors
Florida
$109M +$58.5M +323,274 +116%
Bessemer Group
58
Bessemer Group
New Jersey
$105M +$1.43M +7,913 +1%
D.E. Shaw & Co
59
D.E. Shaw & Co
New York
$105M +$62.5M +345,152 +147%
HL
60
Harding Loevner
New Jersey
$105M +$1.91M +10,527 +2%
Ensign Peak Advisors
61
Ensign Peak Advisors
Utah
$102M -$2.25M -12,407 -2%
BNP Paribas Financial Markets
62
BNP Paribas Financial Markets
France
$99.3M -$1.98M -10,937 -2%
PAM
63
Panagora Asset Management
Massachusetts
$99.1M +$71M +392,083 +252%
Sumitomo Mitsui Trust Group
64
Sumitomo Mitsui Trust Group
Japan
$95M +$932K +5,149 +1%
NL
65
Nuveen LLC
North Carolina
$93.8M -$5.11M -28,245 -5%
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$92.5M +$68M +375,642 +277%
Two Sigma Investments
67
Two Sigma Investments
New York
$92M +$31.6M +174,414 +52%
American Century Companies
68
American Century Companies
Missouri
$86.7M -$105M -579,197 -55%
PC
69
Port Capital
Illinois
$86.2M +$1.08M +5,980 +1%
Royal London Asset Management
70
Royal London Asset Management
United Kingdom
$83.7M +$2.04M +11,254 +2%
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$83.5M +$699K +3,864 +0.8%
Mitsubishi UFJ Asset Management
72
Mitsubishi UFJ Asset Management
Japan
$79.7M +$4.99M +27,602 +7%
Natixis Advisors
73
Natixis Advisors
Massachusetts
$78.5M +$12M +66,235 +18%
California Public Employees Retirement System
74
California Public Employees Retirement System
California
$78.3M -$3.46M -19,101 -4%
Arrowstreet Capital
75
Arrowstreet Capital
Massachusetts
$76.5M +$36.9M +204,044 +93%
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