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
JFGIW
851
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$89.9K
NC
852
North Capital
Utah
$88K
EB
853
Eastern Bank
Massachusetts
$85.5K
PTC
854
Private Trust Company
Ohio
$85K
UFF
855
USA Financial Formulas
Michigan
$83.8K
ZBNA
856
Zions Bancorporation, National Association
Utah
$82.2K
CCA
857
Catalyst Capital Advisors
New York
$81.6K
SSG
858
Summit Securities Group
New York
$75K
GRP
859
Global Retirement Partners
California
$73.6K
WC
860
Wexford Capital
Florida
$62.2K
TWD
861
True Wealth Design
Ohio
$61.5K
AA
862
Ancora Advisors
Ohio
$61.1K
FCAS
863
First Command Advisory Services
Texas
$57.2K
QC
864
Quent Capital
New York
$54.2K
EWM
865
Evermay Wealth Management
Virginia
$53.6K
NEWAS
866
N.E.W. Advisory Services
Wisconsin
$52.5K
BI
867
Binnacle Investments
Iowa
$52.3K
RFP
868
Root Financial Partners
California
$47.2K
CAM
869
Costello Asset Management
Pennsylvania
$47.2K
AIM
870
Anchor Investment Management
South Carolina
$46.8K
CFD
871
Creative Financial Designs
Indiana
$44.9K
BGA
872
Battery Global Advisors
Massachusetts
$44.9K
PWAM
873
Private Wealth Asset Management
Iowa
$43.1K
T
874
TOBAM
France
$43K
WIM
875
Westside Investment Management
California
$42K