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
NC
851
North Capital
Utah
$88K
EB
852
Eastern Bank
Massachusetts
$85.5K
PTC
853
Private Trust Company
Ohio
$85K
UFF
854
USA Financial Formulas
Michigan
$83.8K
ZBNA
855
Zions Bancorporation, National Association
Utah
$82.2K
CCA
856
Catalyst Capital Advisors
New York
$81.6K
SSG
857
Summit Securities Group
New York
$75K
GRP
858
Global Retirement Partners
California
$73.6K
WC
859
Wexford Capital
Florida
$62.2K
TWD
860
True Wealth Design
Ohio
$61.5K
AA
861
Ancora Advisors
Ohio
$61.1K
FCAS
862
First Command Advisory Services
Texas
$57.2K
QC
863
Quent Capital
New York
$54.2K
EWM
864
Evermay Wealth Management
Virginia
$53.6K
NEWAS
865
N.E.W. Advisory Services
Wisconsin
$52.5K
BI
866
Binnacle Investments
Iowa
$52.3K
RFP
867
Root Financial Partners
California
$47.2K
CAM
868
Costello Asset Management
Pennsylvania
$47.2K
AIM
869
Anchor Investment Management
South Carolina
$46.8K
CFD
870
Creative Financial Designs
Indiana
$44.9K
BGA
871
Battery Global Advisors
Massachusetts
$44.9K
PWAM
872
Private Wealth Asset Management
Iowa
$43.1K
T
873
TOBAM
France
$43K
WIM
874
Westside Investment Management
California
$42K
SIS
875
Sound Income Strategies
Florida
$41.4K