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1,150 hedge funds and large institutions have $43B invested in Ametek in 2026 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 463 increasing their positions, 369 reducing their positions, and 90 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: $42.1B → $43B (+$859M)

1.54% less ownership

Funds ownership: 89.22%87.68% (-1.5%)

8% less funds holding in top 10

Funds holding in top 10: 2422 (-2)

Holders
1,150
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$99M
Puts
$46.3M
Net Calls
Net Calls Change

Top Buyers

1 +$247M
2 +$168M
3 +$143M
4
Two Sigma Investments
Two Sigma Investments
New York
+$138M
5
JP Morgan Chase
JP Morgan Chase
New York
+$122M

Top Sellers

1 -$256M
2 -$232M
3 -$215M
4
BlackRock
BlackRock
New York
-$183M
5
ATO
Alecta Tjanstepension Omsesidigt
Sweden
-$165M
Name Holding Trade Value Shares
Change
Change in
Stake
NWAG
676
Net Worth Advisory Group
Utah
$714K
PCG
677
Prosperity Consulting Group
Maryland
$710K
IFS
678
Ifrah Financial Services
Arkansas
$706K
CFP
679
Catalyst Financial Partners
Massachusetts
$702K
CF
680
Calder Financial
Pennsylvania
$700K
BHC
681
Bull Harbor Capital
Maryland
$699K
FB
682
Fulton Bank
Pennsylvania
$695K
PA
683
Parallel Advisors
California
$694K
SF
684
Summit Financial
New Jersey
$692K
DADC
685
D.A. Davidson & Co
Montana
$690K
GWMR
686
GC Wealth Management RIA
Massachusetts
$689K
SWP
687
Sagespring Wealth Partners
Tennessee
$674K
UFF
688
USA Financial Formulas
Michigan
$673K
JJBC
689
James J. Burns & Company
New York
$669K
Envestnet Portfolio Solutions
690
Envestnet Portfolio Solutions
Illinois
$654K
ISS
691
Intesa Sanpaolo SpA.
Italy
$652K
SCP
692
Sivia Capital Partners
California
$651K
FCP
693
Fidelis Capital Partners
Florida
$645K
SIC
694
Shoker Investment Counsel
Ohio
$643K
WT
695
Whittier Trust
California
$643K
TVPW
696
Third View Private Wealth
Connecticut
$636K
AA
697
Advisory Alpha
Michigan
$634K
AFCM
698
Applied Finance Capital Management
Puerto Rico
$633K
DCA
699
DSG Capital Advisors
Minnesota
$632K
TCA
700
Transcend Capital Advisors
New Jersey
$630K