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
426
$334K
427
$330K
428
$324K
429
$323K
430
$318K
431
$316K
432
$315K
433
$307K
434
$304K
435
$303K
436
$301K
437
$298K
438
$284K
439
$279K
440
$276K
441
$273K
442
$271K
443
$268K
444
$264K
445
$264K
446
$261K
447
$260K
448
$256K
449
$255K
450
$253K