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
426
$2.44M
427
$2.43M
428
$2.42M
429
$2.4M
430
$2.39M
431
$2.35M
432
$2.33M
433
$2.29M
434
$2.29M
435
$2.28M
436
$2.26M
437
$2.25M
438
$2.21M
439
$2.2M
440
$2.2M
441
$2.19M
442
$2.18M
443
$2.17M
444
$2.15M
445
$2.15M
446
$2.13M
447
$2.1M
448
$2.06M
449
$2.06M
450
$2.03M