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
AGWCA
901
Annis Gardner Whiting Capital Advisors
Florida
$24.3K
ADL
902
Asset Dedication LLC
California
$23.9K
CWP
903
Clark Wealth Partners
Illinois
$23.8K
APW
904
Atlantic Private Wealth
North Carolina
$23.1K
RA
905
Rise Advisors
New York
$22.2K
PWMG
906
Prestige Wealth Management Group
New Jersey
$22.2K
FNWA
907
Financial Network Wealth Advisors
Utah
$20.9K
AP
908
Atwood & Palmer
Missouri
$19.6K
HFS
909
Hantz Financial Services
Michigan
$19K
GSWM
910
Golden State Wealth Management
California
$18.4K
LC
911
Lavaca Capital
Texas
$18K
OAJ
912
Ogorek Anthony Joseph
New York
$17K
JWA
913
JFS Wealth Advisors
Pennsylvania
$16.9K
TFA
914
Transamerica Financial Advisors
Florida
$16.4K
KFP
915
Kerr Financial Planning
California
$16.3K
CAL
916
Capital Advisors Ltd
Ohio
$16K
CAL
917
Capital Analysts LLC
Pennsylvania
$16K
RTL
918
Red Tortoise LLC
Georgia
$13.7K
ATC
919
Adirondack Trust Company
New York
$13.5K
CFFP
920
Center for Financial Planning
Michigan
$13.3K
CA
921
CoreCap Advisors
Michigan
$13.2K
SWM
922
Spire Wealth Management
Virginia
$13.2K
TCOV
923
Trust Company of Vermont
Vermont
$12.8K
PWA
924
Physician Wealth Advisors
Utah
$11.8K
SFCL
925
Strengthening Families & Communities LLC
Massachusetts
$11.6K