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
VFA
801
Valeo Financial Advisors
Indiana
$240K
JTWM
802
Jackson Thornton Wealth Management
Alabama
$237K
TWM
803
TriaGen Wealth Management
California
$235K
ST
804
Smithfield Trust
Pennsylvania
$235K
BTD
805
BankPlus Trust Department
Mississippi
$233K
GC
806
Gilbert & Cook
Iowa
$230K
VCM
807
Versant Capital Management
Arizona
$229K
AFGAS
808
Allegiance Financial Group Advisory Services
Virginia
$227K
CWM
809
Calamos Wealth Management
Illinois
$226K
RA
810
Riverstone Advisors
Texas
$226K
MWM
811
Mission Wealth Management
California
$225K
EA
812
Everpar Advisors
Oklahoma
$225K
LSIA
813
LaSalle St. Investment Advisors
Illinois
$225K
GPA
814
Guerra Pan Advisors
New Jersey
$224K
SAI
815
Savvy Advisors Inc
New York
$223K
BBA
816
Baader Bank Aktiengesellschaft
Germany
$222K
DWM
817
Diversify Wealth Management
Utah
$221K
FFA
818
Fi3 Financial Advisors
Indiana
$220K
FIB
819
First Interstate Bank
Montana
$218K
SAG
820
SageView Advisory Group
California
$217K
QWP
821
Quotient Wealth Partners
Texas
$212K
ETS
822
ESL Trust Services
New York
$212K
LCM
823
Leisure Capital Management
California
$211K
FMLI
824
Fukoku Mutual Life Insurance
Japan
$208K
ADMI
825
Albert D. Mason Inc
Massachusetts
$208K