581 hedge funds and large institutions have $14.3B invested in Ametek in 2018 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 223 increasing their positions, 206 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
581
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.29M
Puts
$2.92M
Net Calls
Net Calls Change

Top Buyers

1 +$140M
2 +$139M
3 +$74.7M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$54.5M
5
Invesco
Invesco
Georgia
+$50.5M
Name Holding Trade Value Shares
Change
Change in
Stake
326
$1.01M
327
$987K
328
$981K
329
$980K
330
$977K
331
$974K
332
$974K
333
$974K
334
$973K
335
$968K
336
$950K
337
$923K
338
$916K
339
$910K
340
$907K
341
$890K
342
$888K
343
$883K
344
$875K
345
$865K
346
$844K
347
$843K
348
$827K
349
$825K
350
$791K