768 hedge funds and large institutions have $29.2B invested in Ametek in 2021 Q4 according to their latest regulatory filings, with 133 funds opening new positions, 271 increasing their positions, 249 reducing their positions, and 66 closing their positions.

Holders
768
Holders Change
+55
Holders Change %
+7.71%
% of All Funds
11.86%
Holding in Top 10
10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-16.67%
% of All Funds
0.15%
New
133
Increased
271
Reduced
249
Closed
66
Calls
$20.2M
Puts
$17.4M
Net Calls
+$2.88M
Net Calls Change
+$18.9M
Name Market Value Shares Shares
Change
Shares
Change %
Nuveen Asset Management
76
Nuveen Asset Management
Illinois
$71.2M 484,055 -57,896 -11%
ACM
77
Atlanta Capital Management
Georgia
$69.8M 474,607 -1,197 -0.3%
AAP
78
Aristotle Atlantic Partners
Florida
$68.9M 468,880 +14,417 +3%
CI Investments Inc
79
CI Investments Inc
Ontario, Canada
$66.3M 451,232 +284,676 +171%
PC
80
Port Capital
Illinois
$65.7M 446,628 -7,790 -2%
ACM
81
Argent Capital Management
Missouri
$65.6M 446,299 -2,513 -0.6%
T. Rowe Price Associates
82
T. Rowe Price Associates
Maryland
$60.5M 411,469 -13,830 -3%
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$60.2M 409,724 +5,877 +1%
UBS Group
84
UBS Group
Switzerland
$60M 407,815 +102,780 +34%
NAM
85
Nissay Asset Management
Japan
$59.5M 404,642 +70,688 +21%
RMDI
86
R.M. Davis Inc
Maine
$59.4M 403,728 -4,373 -1%
Janus Henderson Group
87
Janus Henderson Group
United Kingdom
$58.8M 400,026 -41,474 -9%
Barclays
88
Barclays
United Kingdom
$57.8M 392,761 -49,494 -11%
Two Sigma Investments
89
Two Sigma Investments
New York
$56.5M 383,987 +51,287 +15%
RhumbLine Advisers
90
RhumbLine Advisers
Massachusetts
$56.5M 383,915 +7,649 +2%
Amundi
91
Amundi
France
$51.8M 359,704 +109,332 +44%
Thrivent Financial for Lutherans
92
Thrivent Financial for Lutherans
Minnesota
$49.4M 335,805 +76,243 +29%
Renaissance Technologies
93
Renaissance Technologies
New York
$49.3M 335,350 +54,900 +20%
Royal London Asset Management
94
Royal London Asset Management
United Kingdom
$49.2M 334,266 -26,782 -7%
Principal Financial Group
95
Principal Financial Group
Iowa
$48.8M 331,554 -28,567 -8%
AQR Capital Management
96
AQR Capital Management
Connecticut
$48.6M 331,676 -27,651 -8%
Capital Research Global Investors
97
Capital Research Global Investors
California
$48.3M 328,796 +726 +0.2%
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$47.9M 325,692 -3,467 -1%
CII
99
Capital International Inc
California
$47.2M 320,997 +15,372 +5%
D.E. Shaw & Co
100
D.E. Shaw & Co
New York
$47.2M 320,770 -286,336 -47%