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
Name Holding Trade Value Shares
Change
Shares
Change %
DSC
326
Duncker Streett & Co
Missouri
$5.24M +$58.8K +325 +1%
Holocene Advisors
327
Holocene Advisors
New York
$5.23M +$3.69M +20,367 +239%
Susquehanna International Group
328
Susquehanna International Group
Pennsylvania
$5.19M +$849K +4,691 +20%
FAF
329
Fjarde Ap-fonden
Sweden
$5.16M +$1.77M +9,800 +52%
AF
330
Aviso Financial
Ontario, Canada
$5.14M -$1.29M -7,105 -20%
Hudson Bay Capital Management
331
Hudson Bay Capital Management
Connecticut
$5.13M +$5.05M +27,927 +6,420%
NEI
332
Northwest & Ethical Investments
Ontario, Canada
$5.08M +$4.35M +24,046 +599%
TC
333
TwinBeech Capital
New York
$5.05M +$3.3M +18,236 +188%
AUB
334
Atlantic Union Bankshares
Virginia
$4.96M +$187K +1,036 +4%
MMM
335
Mendel Money Management
Illinois
$4.9M -$115K -638 -2%
Nordea Investment Management
336
Nordea Investment Management
Sweden
$4.79M -$65.2K -362 -1%
YIH
337
Y-Intercept (HK)
Hong Kong
$4.66M +$4.66M +25,734 New
Wealthfront Advisers
338
Wealthfront Advisers
California
$4.64M -$133K -734 -3%
VPIM
339
Vanguard Personalized Indexing Management
California
$4.58M +$384K +2,119 +9%
Mackenzie Financial
340
Mackenzie Financial
Ontario, Canada
$4.46M +$189K +1,045 +4%
QCG
341
Quadrant Capital Group
Ohio
$4.43M +$2.28M +12,609 +106%
RAM
342
Robocap Asset Management
United Kingdom
$4.39M -$1.66M -9,158 -27%
Walleye Capital
343
Walleye Capital
New York
$4.36M +$3.7M +20,425 +553%
OSAM
344
O'Shaughnessy Asset Management
Connecticut
$4.3M +$389K +2,149 +10%
CISOA
345
Capital Investment Services of America
Wisconsin
$4.28M
PI
346
PineBridge Investments
New York
$4.12M -$2.69M -14,871 -40%
BWL
347
Bogart Wealth LLC
Virginia
$4.1M +$88.1K +487 +2%
CWM
348
Congress Wealth Management
Massachusetts
$4.09M +$1.83M +10,089 +81%
Pathstone Holdings
349
Pathstone Holdings
New Jersey
$4.08M +$342K +1,892 +9%
ACM
350
Argent Capital Management
Missouri
$4.08M -$19.2K -106 -0.5%