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
376
$3.57M
377
$3.52M
378
$3.51M
379
$3.51M
380
$3.41M
381
$3.38M
382
$3.36M
383
$3.35M
384
$3.29M
385
$3.28M
386
$3.28M
387
$3.26M
388
$3.23M
389
$3.22M
390
$3.21M
391
$3.18M
392
$3.17M
393
$3.13M
394
$3.12M
395
$3.12M
396
$3.08M
397
$3.07M
398
$3.04M
399
$3M
400
$2.95M