1,028 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, 388 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: 88.1%86.28% (-1.8%)

7% less funds holding in top 10

Funds holding in top 10: 1514 (-1)

Holders
1,028
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
TC
676
TwinBeech Capital
New York
$436K
FFB
677
First Financial Bankshares
Texas
$435K
FCM
678
Fieldview Capital Management
Michigan
$431K
CSIA
679
Conrad Siegel Investment Advisors
Pennsylvania
$428K
CI
680
Cigna Investments
Connecticut
$428K
LAM
681
LECAP Asset Management
United Kingdom
$424K
RFN
682
RDA Financial Network
Iowa
$422K
DCM
683
DGS Capital Management
New Jersey
$421K
First Manhattan
684
First Manhattan
New York
$418K
KPWS
685
Kestra Private Wealth Services
Texas
$417K
PJSIMP
686
P.J. Schmidt Investment Management (PJS)
Wisconsin
$414K
AA
687
Advisory Alpha
Michigan
$408K
PCP
688
Perbak Capital Partners
United Kingdom
$408K
PD
689
Point72 (DIFC)
United Arab Emirates
$407K
SAM
690
Shell Asset Management
Netherlands
$407K
KPWG
691
KFA Private Wealth Group
Virginia
$406K
FWP
692
Forefront Wealth Partners
Texas
$403K
Holocene Advisors
693
Holocene Advisors
New York
$403K
CICI
694
Capital Investment Counsel Inc
North Carolina
$400K
IAA
695
Independent Advisor Alliance
North Carolina
$398K
OAM
696
Oxford Asset Management
United Kingdom
$396K
AIP
697
Ameritas Investment Partners
Nebraska
$396K
FFN
698
Focus Financial Network
Minnesota
$395K
CFO
699
Callan Family Office
Pennsylvania
$393K
RCM
700
Requisite Capital Management
Texas
$393K