1,708 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,708
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
127
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.09B
Puts
$866M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
676
$4.49M
677
$4.48M
678
$4.47M
679
$4.43M
680
$4.42M
681
$4.4M
682
$4.4M
683
$4.38M
684
$4.37M
685
$4.36M
686
$4.36M
687
$4.35M
688
$4.32M
689
$4.29M
690
$4.26M
691
$4.25M
692
$4.24M
693
$4.24M
694
$4.23M
695
$4.23M
696
$4.22M
697
$4.21M
698
$4.2M
699
$4.18M
700
$4.18M