997 hedge funds and large institutions have $36.7B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 393 increasing their positions, 359 reducing their positions, and 78 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 capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

9% more repeat investments, than reductions

Existing positions increased: 393 | Existing positions reduced: 359

1% more funds holding

Funds holding: 992997 (+5)

0% more funds holding in top 10

Funds holding in top 10: 1515 (0)

Holders
997
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
776
$231K
777
$227K
778
$226K
779
$226K
780
$224K
781
$223K
782
$223K
783
$222K
784
$220K
785
$219K
786
$218K
787
$217K
788
$217K
789
$216K
790
$216K
791
$215K
792
$215K
793
$215K
794
$213K
795
$209K
796
$209K
797
$208K
798
$208K
799
$206K
800
$204K