982 hedge funds and large institutions have $36.5B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 98 funds opening new positions, 388 increasing their positions, 353 reducing their positions, and 75 closing their positions.

Holders
982
Holders Change
-1
Holders Change %
-0.1%
% of All Funds
13.19%
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
98
Increased
388
Reduced
353
Closed
75
Calls
$19.6M
Puts
$10.2M
Net Calls
+$9.48M
Net Calls Change
-$25.7M
Name Market Value Shares Shares
Change
Shares
Change %
Zurich Cantonal Bank
76
Zurich Cantonal Bank
Switzerland
$75.7M 418,294 +298,511 +249%
Millennium Management
77
Millennium Management
New York
$73.1M 403,981 -19,434 -5%
MDSL
78
M.D. Sass LLC
New York
$72.5M 400,881 +33,887 +9%
DMIC
79
Dixon Mitchell Investment Counsel
British Columbia, Canada
$72.1M 398,586 +11,292 +3%
Westfield Capital Management
80
Westfield Capital Management
Massachusetts
$71.6M 395,416 -11,462 -3%
Capital International Investors
81
Capital International Investors
California
$71.4M 395,032 -243,656 -38%
GIM
82
Glenmede Investment Management
Pennsylvania
$69.7M 385,005 +385,005 New
Two Sigma Advisers
83
Two Sigma Advisers
New York
$68.7M 379,500 +16,100 +4%
SSA
84
Schonfeld Strategic Advisors
New York
$67.6M 373,668 +324,788 +664%
Wells Fargo
85
Wells Fargo
California
$66.4M 367,011 -73,448 -17%
Raymond James Financial
86
Raymond James Financial
Florida
$66M 364,485 -4,679 -1%
FAM
87
Fenimore Asset Management
New York
$65.6M 362,433 +85,062 +31%
MPIA
88
Mountain Pacific Investment Advisers
Idaho
$64.4M 355,710 -8,216 -2%
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$63.1M 348,445 -39,154 -10%
Canada Life
90
Canada Life
Manitoba, Canada
$61.6M 339,858 +73,302 +27%
Marshall Wace
91
Marshall Wace
United Kingdom
$59M 326,081 +326,081 New
RMDI
92
R.M. Davis Inc
Maine
$58.1M 320,929 -5,693 -2%
Canada Pension Plan Investment Board
93
Canada Pension Plan Investment Board
Ontario, Canada
$57.5M 317,633 +42,493 +15%
Janus Henderson Group
94
Janus Henderson Group
United Kingdom
$56.1M 309,922 +38,637 +14%
National Pension Service
95
National Pension Service
South Korea
$55.4M 306,312 +2,640 +0.9%
KBC Group
96
KBC Group
Belgium
$52.4M 289,634 +9,063 +3%
CRC
97
Curi RMB Capital
Illinois
$51.8M 286,522 +37,918 +15%
Jennison Associates
98
Jennison Associates
New York
$51.6M 284,873 -33,912 -11%
AllianceBernstein
99
AllianceBernstein
Tennessee
$51.1M 282,562 +7,058 +3%
Universal-Beteiligungs- und Servicegesellschaft
100
Universal-Beteiligungs- und Servicegesellschaft
Germany
$50.4M 278,424 +2,458 +0.9%