1,116 hedge funds and large institutions have $42.1B invested in Ametek in 2025 Q4 according to their latest regulatory filings, with 180 funds opening new positions, 398 increasing their positions, 370 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 1,0271,116 (+89)

2.87% more ownership

Funds ownership: 86.26%89.14% (+2.9%)

8% more repeat investments, than reductions

Existing positions increased: 398 | Existing positions reduced: 370

Holders
1,116
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$87.1M
Puts
$49M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PA
726
Profund Advisors
Maryland
$427K
WDA
727
Wendell David Associates
New Hampshire
$426K
SCP
728
Sivia Capital Partners
California
$425K
HAG
729
HighPoint Advisor Group
Illinois
$424K
AIP
730
Ameritas Investment Partners
Nebraska
$423K
WA
731
Waddell & Associates
Tennessee
$422K
EFG
732
Everhart Financial Group
Ohio
$422K
AWM
733
AE Wealth Management
Kansas
$418K
AC
734
AXQ Capital
New Jersey
$416K
GS
735
GTS Securities
New York
$414K
SRC
736
Shufro Rose & Co
New York
$411K
CFGW
737
Chancellor Financial Group WB
Pennsylvania
$411K
FFB
738
First Financial Bankshares
Texas
$409K
OIA
739
OneDigital Investment Advisors
Kansas
$408K
FTWA
740
Fifth Third Wealth Advisors
Ohio
$406K
FFA
741
Florida Financial Advisors
Florida
$406K
CA
742
Commerzbank Aktiengesellschaft
Germany
$405K
Capstone Investment Advisors
743
Capstone Investment Advisors
New York
$403K
BHCM
744
Brevan Howard Capital Management
Jersey
$402K
NW
745
NewEdge Wealth
Pennsylvania
$400K
SWP
746
Stratos Wealth Partners
Ohio
$399K
AWA
747
Arkadios Wealth Advisors
Georgia
$394K
AW
748
Apricus Wealth
South Carolina
$394K
FNBTCON
749
First National Bank & Trust Co of Newtown
Pennsylvania
$390K
MAM
750
Morse Asset Management
Connecticut
$390K