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
751
$3.58M
752
$3.55M
753
$3.55M
754
$3.55M
755
$3.54M
756
$3.54M
757
$3.54M
758
$3.54M
759
$3.53M
760
$3.51M
761
$3.51M
762
$3.51M
763
$3.5M
764
$3.49M
765
$3.49M
766
$3.48M
767
$3.47M
768
$3.47M
769
$3.46M
770
$3.45M
771
$3.45M
772
$3.44M
773
$3.42M
774
$3.41M
775
$3.4M