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1,151 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

114% more call options, than puts

Call options by funds: $99M | Put options by funds: $46.3M

51% more first-time investments, than exits

New positions opened: 136 | Existing positions closed: 90

25% more repeat investments, than reductions

Existing positions increased: 463 | Existing positions reduced: 369

2% more funds holding

Funds holding: 1,1261,151 (+25)

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
1,151
Holders Change
+25
Holders Change %
+2.22%
% of All Funds
14.18%
Holding in Top 10
22
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-8.33%
% of All Funds
0.27%
New
136
Increased
463
Reduced
369
Closed
90
Calls
$99M
Puts
$46.3M
Net Calls
+$52.8M
Net Calls Change
+$14.7M
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
776
Morse Asset Management
Connecticut
$429K +$22.2K +100 +5%
IP
777
Indivisible Partners
Florida
$429K +$124K +556 +39%
MAP
778
Moody Aldrich Partners
Massachusetts
$424K +$87.8K +395 +29%
SAI
779
Savvy Advisors Inc
New York
$424K +$142K +640 +48%
CSIA
780
Conrad Siegel Investment Advisors
Pennsylvania
$423K -$52.9K -238 -11%
AWM
781
Avior Wealth Management
Nebraska
$418K +$83.3K +375 +24%
First Manhattan
782
First Manhattan
New York
$414K -$44.2K -199 -9%
AWA
783
Arkadios Wealth Advisors
Georgia
$412K +$667 +3 +0.2%
IAAG
784
Innovative Asset Advisors Group
Connecticut
$411K +$426K +1,918 New
WANY
785
Wealthspire Advisors (New York)
New York
$409K -$266K -1,199 -39%
FNBTCON
786
First National Bank & Trust Co of Newtown
Pennsylvania
$407K
CA
787
Commerzbank Aktiengesellschaft
Germany
$404K -$19.6K -88 -4%
AW
788
Apricus Wealth
South Carolina
$401K -$11.1K -50 -3%
CAMG
789
CWA Asset Management Group
Florida
$399K +$190K +856 +85%
MK
790
MASTERINVEST Kapitalanlage
$398K +$413K +1,857 New
MYIA
791
Mount Yale Investment Advisors
Colorado
$397K +$180K +808 +77%
PWPS
792
Pinnacle Wealth Planning Services
Ohio
$394K +$8.22K +37 +2%
CAM
793
Claret Asset Management
Quebec, Canada
$392K +$54.4K +245 +15%
LS
794
Livforsakringsbolaget Skandia
Sweden
$391K
VT
795
Volterra Technologies
New York
$390K +$405K +1,821 New
FWIA
796
Fort Washington Investment Advisors
Ohio
$389K
CICI
797
Capital Investment Counsel Inc
North Carolina
$386K -$72.2K -325 -15%
RAM
798
Ramirez Asset Management
New York
$385K
SWP
799
Stratos Wealth Partners
Ohio
$381K -$36.9K -166 -9%
RA
800
Riversedge Advisors
Delaware
$380K +$47.8K +215 +14%