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
701
$362K
702
$361K
703
$358K
704
$357K
705
$355K
706
$350K
707
$344K
708
$344K
709
$337K
710
$330K
711
$328K
712
$326K
713
$325K
714
$325K
715
$322K
716
$321K
717
$319K
718
$318K
719
$316K
720
$315K
721
$310K
722
$307K
723
$304K
724
$302K
725
$301K