1,709 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,709
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
128
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
826
$2.92M
827
$2.91M
828
$2.91M
829
$2.9M
830
$2.89M
831
$2.89M
832
$2.88M
833
$2.87M
834
$2.87M
835
$2.86M
836
$2.84M
837
$2.84M
838
$2.83M
839
$2.83M
840
$2.81M
841
$2.8M
842
$2.79M
843
$2.79M
844
$2.78M
845
$2.77M
846
$2.77M
847
$2.76M
848
$2.75M
849
$2.75M
850
$2.73M