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
401
$3M
402
$2.95M
403
$2.92M
404
$2.92M
405
$2.89M
406
$2.89M
407
$2.79M
408
$2.78M
409
$2.68M
410
$2.67M
411
$2.66M
412
$2.61M
413
$2.6M
414
$2.56M
415
$2.55M
416
$2.54M
417
$2.53M
418
$2.53M
419
$2.53M
420
$2.5M
421
$2.49M
422
$2.49M
423
$2.48M
424
$2.46M
425
$2.45M