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
351
$4.12M
352
$4.1M
353
$4.09M
354
$4.08M
355
$4.08M
356
$4.06M
357
$4M
358
$3.99M
359
$3.98M
360
$3.97M
361
$3.94M
362
$3.93M
363
$3.93M
364
$3.92M
365
$3.91M
366
$3.88M
367
$3.86M
368
$3.83M
369
$3.81M
370
$3.77M
371
$3.72M
372
$3.67M
373
$3.63M
374
$3.61M
375
$3.6M