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
Jacobs Levy Equity Management
801
Jacobs Levy Equity Management
New Jersey
$295K
TNB
802
Thomasville National Bank
Georgia
$294K
EH
803
Equitable Holdings
New York
$290K
PCM
804
Prelude Capital Management
New York
$290K
DWM
805
Dogwood Wealth Management
Kansas
$290K
FC
806
Financial Consulate
Maryland
$288K
RCM
807
Radnor Capital Management
Pennsylvania
$287K
HW
808
Hancock Whitney
Mississippi
$284K
AWA
809
Aaron Wealth Advisors
Illinois
$283K
MG
810
Mather Group
Illinois
$283K
CCA
811
Checchi Capital Advisers
California
$281K
JTWM
812
Jackson Thornton Wealth Management
Alabama
$281K
TC
813
TownSquare Capital
Utah
$280K
VFA
814
Valeo Financial Advisors
Indiana
$280K
ICP
815
Impact Capital Partners
Colorado
$280K
EL
816
EWA LLC
Pennsylvania
$279K
PAS
817
Professional Advisory Services
Florida
$277K
MAP
818
Moody Aldrich Partners
Massachusetts
$276K
SAI
819
Savvy Advisors Inc
New York
$274K
GC
820
Gilbert & Cook
Iowa
$273K
FMI
821
Frec Markets Inc
California
$269K
EA
822
Everpar Advisors
Oklahoma
$267K
PAG
823
Poinciana Advisors Group
Florida
$265K
SCM
824
Shelton Capital Management
Colorado
$263K
TAFW
825
Tred Avon Family Wealth
Maryland
$262K