1,009 hedge funds and large institutions have $37B invested in Ametek in 2025 Q3 according to their latest regulatory filings, with 118 funds opening new positions, 380 increasing their positions, 334 reducing their positions, and 75 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:

1% more capital invested

Capital invested by funds: $36.7B → $37B (+$292M)

2.62% less ownership

Funds ownership: 87.97%85.35% (-2.6%)

7% less funds holding in top 10

Funds holding in top 10: 1514 (-1)

Holders
1,009
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
BCM
876
Bares Capital Management
Texas
$28.6K
TFA
877
Toth Financial Advisory
Virginia
$28.2K
OP
878
ORG Partners
Indiana
$26.5K
NAAA
879
New Age Alpha Advisors
New York
$26.3K
WA
880
WPG Advisers
Maryland
$26.3K
DMBA
881
Deseret Mutual Benefit Administrators
Utah
$26.1K
FFO
882
Fortitude Family Office
Arizona
$26.1K
DWM
883
Darwin Wealth Management
Florida
$25.8K
FFA
884
Frazier Financial Advisors
Ohio
$25.4K
BGAI
885
Bruce G. Allen Investments
Colorado
$25.2K
AGWCA
886
Annis Gardner Whiting Capital Advisors
Florida
$24.3K
ADL
887
Asset Dedication LLC
California
$23.9K
APW
888
Atlantic Private Wealth
North Carolina
$23.1K
RA
889
Rise Advisors
New York
$22.2K
PWMG
890
Prestige Wealth Management Group
New Jersey
$22.2K
FNWA
891
Financial Network Wealth Advisors
Utah
$20.9K
AP
892
Atwood & Palmer
Missouri
$19.6K
HFS
893
Hantz Financial Services
Michigan
$19K
GSWM
894
Golden State Wealth Management
California
$18.4K
LC
895
Lavaca Capital
Texas
$18K
OAJ
896
Ogorek Anthony Joseph
New York
$17K
JWA
897
JFS Wealth Advisors
Pennsylvania
$16.9K
TFA
898
Transamerica Financial Advisors
Florida
$16.4K
KFPC
899
KERR FINANCIAL PLANNING Corp
California
$16.3K
CAL
900
Capital Advisors Ltd
Ohio
$16K