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
376
$589K
377
$588K
378
$583K
379
$573K
380
$570K
381
$570K
382
$569K
383
$566K
384
$548K
385
$547K
386
$547K
387
$527K
388
$524K
389
$521K
390
$519K
391
$503K
392
$497K
393
$495K
394
$494K
395
$492K
396
$487K
397
$482K
398
$481K
399
$476K
400
$469K