997 hedge funds and large institutions have $36.7B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 393 increasing their positions, 359 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

9% more repeat investments, than reductions

Existing positions increased: 393 | Existing positions reduced: 359

1% more funds holding

Funds holding: 992997 (+5)

0% more funds holding in top 10

Funds holding in top 10: 1515 (0)

Holders
997
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
$2.92M
402
$2.92M
403
$2.89M
404
$2.89M
405
$2.79M
406
$2.78M
407
$2.68M
408
$2.67M
409
$2.66M
410
$2.61M
411
$2.6M
412
$2.56M
413
$2.55M
414
$2.53M
415
$2.53M
416
$2.53M
417
$2.5M
418
$2.49M
419
$2.49M
420
$2.48M
421
$2.46M
422
$2.45M
423
$2.44M
424
$2.43M
425
$2.42M