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
876
$2.55M
877
$2.54M
878
$2.54M
879
$2.53M
880
$2.5M
881
$2.5M
882
$2.5M
883
$2.49M
884
$2.47M
885
$2.46M
886
$2.45M
887
$2.45M
888
$2.43M
889
$2.42M
890
$2.4M
891
$2.39M
892
$2.38M
893
$2.36M
894
$2.36M
895
$2.36M
896
$2.35M
897
$2.35M
898
$2.34M
899
$2.33M
900
$2.3M