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
451
$2.02M
452
$2.01M
453
$1.99M
454
$1.99M
455
$1.96M
456
$1.96M
457
$1.95M
458
$1.95M
459
$1.93M
460
$1.91M
461
$1.89M
462
$1.89M
463
$1.88M
464
$1.87M
465
$1.82M
466
$1.81M
467
$1.78M
468
$1.77M
469
$1.77M
470
$1.77M
471
$1.76M
472
$1.74M
473
$1.73M
474
$1.72M
475
$1.7M