1,027 hedge funds and large institutions have $37.4B invested in Ametek in 2025 Q3 according to their latest regulatory filings, with 119 funds opening new positions, 387 increasing their positions, 341 reducing their positions, and 74 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:

2% more capital invested

Capital invested by funds: $36.7B → $37.4B (+$642M)

1.82% less ownership

Funds ownership: 88.09%86.27% (-1.8%)

7% less funds holding in top 10

Funds holding in top 10: 1514 (-1)

Holders
1,027
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
FFB
676
First Financial Bankshares
Texas
$435K
FCM
677
Fieldview Capital Management
Michigan
$431K
CSIA
678
Conrad Siegel Investment Advisors
Pennsylvania
$428K
CI
679
Cigna Investments
Connecticut
$428K
LAM
680
LECAP Asset Management
United Kingdom
$424K
RFN
681
RDA Financial Network
Iowa
$422K
DCM
682
DGS Capital Management
New Jersey
$421K
First Manhattan
683
First Manhattan
New York
$418K
KPWS
684
Kestra Private Wealth Services
Texas
$417K
PJSIMP
685
P.J. Schmidt Investment Management (PJS)
Wisconsin
$414K
AA
686
Advisory Alpha
Michigan
$408K
PCP
687
Perbak Capital Partners
United Kingdom
$408K
PD
688
Point72 (DIFC)
United Arab Emirates
$407K
SAM
689
Shell Asset Management
Netherlands
$407K
KPWG
690
KFA Private Wealth Group
Virginia
$406K
FWP
691
Forefront Wealth Partners
Texas
$403K
Holocene Advisors
692
Holocene Advisors
New York
$403K
CICI
693
Capital Investment Counsel Inc
North Carolina
$400K
IAA
694
Independent Advisor Alliance
North Carolina
$398K
OAM
695
Oxford Asset Management
United Kingdom
$396K
AIP
696
Ameritas Investment Partners
Nebraska
$396K
FFN
697
Focus Financial Network
Minnesota
$395K
CFO
698
Callan Family Office
Pennsylvania
$393K
RCM
699
Requisite Capital Management
Texas
$393K
LWM
700
LJI Wealth Management
Indiana
$392K