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
526
$33K
527
$31K
528
$30.3K
529
$26K
530
$26K
531
$25K
532
$25K
533
$22K
534
$22K
535
$21K
536
$20K
537
$19K
538
$19K
539
$17K
540
$16K
541
$14K
542
$14K
543
$11K
544
$11K
545
$11K
546
$10K
547
$10K
548
$10K
549
$10K
550
$10K