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
276
$7.37M
277
$7.29M
278
$7.26M
279
$7.22M
280
$7.22M
281
$7.21M
282
$7.2M
283
$7.18M
284
$7.18M
285
$6.94M
286
$6.88M
287
$6.86M
288
$6.84M
289
$6.79M
290
$6.71M
291
$6.62M
292
$6.58M
293
$6.57M
294
$6.56M
295
$6.53M
296
$6.49M
297
$6.48M
298
$6.47M
299
$6.47M
300
$6.41M