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
MMG
776
Monetary Management Group
Missouri
$273K
SFS
777
Sowell Financial Services
Arkansas
$272K
BRWA
778
B. Riley Wealth Advisors
Florida
$272K
WA
779
Waddell & Associates
Tennessee
$272K
TNB
780
Thomasville National Bank
Georgia
$269K
PP
781
PDS Planning
Ohio
$267K
CCA
782
Checchi Capital Advisers
California
$265K
FC
783
Financial Consulate
Maryland
$264K
RCM
784
Radnor Capital Management
Pennsylvania
$263K
EW
785
Evoke Wealth
California
$262K
HW
786
Hancock Whitney
Mississippi
$260K
ICP
787
Impact Capital Partners
Colorado
$256K
EL
788
EWA LLC
Pennsylvania
$254K
PAS
789
Professional Advisory Services
Florida
$254K
RWP
790
Ridgecrest Wealth Partners
California
$254K
MAP
791
Moody Aldrich Partners
Massachusetts
$253K
CI
792
Conning Inc
Connecticut
$249K
PFM
793
Patton Fund Management
Texas
$248K
CFP
794
Catalyst Financial Partners
Massachusetts
$248K
PAG
795
Poinciana Advisors Group
Florida
$245K
HH
796
Hilltop Holdings
Texas
$245K
FC
797
FORA Capital
Florida
$244K
WAM
798
Weiss Asset Management
Massachusetts
$243K
TAFW
799
Tred Avon Family Wealth
Maryland
$241K
SCM
800
Shelton Capital Management
Colorado
$240K