580 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, 205 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
580
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
$461K
402
$460K
403
$429K
404
$428K
405
$427K
406
$426K
407
$426K
408
$416K
409
$410K
410
$408K
411
$404K
412
$403K
413
$391K
414
$390K
415
$390K
416
$388K
417
$387K
418
$385K
419
$375K
420
$366K
421
$361K
422
$361K
423
$349K
424
$346K
425
$346K