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
351
$4.09M
352
$4.08M
353
$4.08M
354
$4.06M
355
$4M
356
$3.99M
357
$3.98M
358
$3.97M
359
$3.94M
360
$3.93M
361
$3.93M
362
$3.92M
363
$3.91M
364
$3.88M
365
$3.86M
366
$3.83M
367
$3.81M
368
$3.77M
369
$3.72M
370
$3.67M
371
$3.63M
372
$3.61M
373
$3.6M
374
$3.58M
375
$3.57M