1,009 hedge funds and large institutions have $37B invested in Ametek in 2025 Q3 according to their latest regulatory filings, with 118 funds opening new positions, 380 increasing their positions, 334 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

1% more capital invested

Capital invested by funds: $36.7B → $37B (+$292M)

2.62% less ownership

Funds ownership: 87.97%85.35% (-2.6%)

7% less funds holding in top 10

Funds holding in top 10: 1514 (-1)

Holders
1,009
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$48.8M
Puts
$15.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
HSA
601
HBK Sorce Advisory
Pennsylvania
$656K
CA
602
Continuum Advisory
Idaho
$655K
IFS
603
Ifrah Financial Services
Arkansas
$647K
WPC
604
Wedmont Private Capital
Pennsylvania
$639K
CPA
605
Cardiff Park Advisors
California
$635K
CWM
606
Connecticut Wealth Management
Connecticut
$624K
AC
607
AXQ Capital
New Jersey
$622K
CFB
608
Cullen/Frost Bankers
Texas
$619K
UB
609
UMB Bank
Missouri
$618K
SI
610
Sapience Investments
California
$613K
PCG
611
Prosperity Consulting Group
Maryland
$612K
O
612
Ossiam
France
$609K
FT
613
Fiduciary Trust
Massachusetts
$598K
SF
614
Summit Financial
New Jersey
$597K
NWAG
615
Net Worth Advisory Group
Utah
$595K
BW
616
Blalock Williams
Alabama
$595K
CIA
617
Compass Ion Advisors
Pennsylvania
$595K
CNBT
618
Canandaigua National Bank & Trust
New York
$592K
DADC
619
D.A. Davidson & Co
Montana
$572K
CAU
620
Caxton Associates (UK)
$568K
WT
621
Whittier Trust
California
$565K
BC
622
Bridgefront Capital
Texas
$564K
SIC
623
Shoker Investment Counsel
Ohio
$564K
JFG
624
Jefferies Financial Group
New York
$559K
DCA
625
DSG Capital Advisors
Minnesota
$555K