1,001 hedge funds and large institutions have $36.8B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 394 increasing their positions, 362 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,001
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$29.3M
Puts
$14.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
976
$1.27K
977
$1.27K
978
$1.09K
979
$1.09K
980
$1.09K
981
$1.09K
982
$1.09K
983
$1.08K
984
$916
985
$905
986
$905
987
$905
988
$905
989
$724
990
$556
991
$543
992
$543
993
$543
994
$517
995
$478
996
$362
997
$362
998
$362
999
$212
1000
$181