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
701
$4.17M
702
$4.16M
703
$4.14M
704
$4.14M
705
$4.14M
706
$4.13M
707
$4.12M
708
$4.11M
709
$4.06M
710
$4.01M
711
$4.01M
712
$4M
713
$3.99M
714
$3.96M
715
$3.94M
716
$3.94M
717
$3.89M
718
$3.89M
719
$3.88M
720
$3.88M
721
$3.87M
722
$3.86M
723
$3.85M
724
$3.85M
725
$3.82M