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
401
$465K
402
$461K
403
$460K
404
$429K
405
$428K
406
$427K
407
$426K
408
$426K
409
$416K
410
$410K
411
$408K
412
$404K
413
$403K
414
$391K
415
$390K
416
$390K
417
$388K
418
$387K
419
$385K
420
$375K
421
$366K
422
$361K
423
$361K
424
$349K
425
$346K