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
326
$5.3M
327
$5.29M
328
$5.29M
329
$5.26M
330
$5.24M
331
$5.23M
332
$5.19M
333
$5.16M
334
$5.14M
335
$5.13M
336
$5.08M
337
$5.05M
338
$4.96M
339
$4.9M
340
$4.79M
341
$4.66M
342
$4.64M
343
$4.58M
344
$4.46M
345
$4.43M
346
$4.39M
347
$4.36M
348
$4.3M
349
$4.28M
350
$4.22M