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
501
$1.41M
502
$1.37M
503
$1.36M
504
$1.36M
505
$1.35M
506
$1.35M
507
$1.34M
508
$1.34M
509
$1.33M
510
$1.33M
511
$1.3M
512
$1.3M
513
$1.3M
514
$1.25M
515
$1.25M
516
$1.25M
517
$1.24M
518
$1.22M
519
$1.22M
520
$1.22M
521
$1.21M
522
$1.21M
523
$1.21M
524
$1.2M
525
$1.18M