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
901
$2.3M
902
$2.3M
903
$2.29M
904
$2.29M
905
$2.27M
906
$2.27M
907
$2.27M
908
$2.25M
909
$2.25M
910
$2.25M
911
$2.23M
912
$2.23M
913
$2.23M
914
$2.22M
915
$2.22M
916
$2.22M
917
$2.21M
918
$2.21M
919
$2.2M
920
$2.19M
921
$2.19M
922
$2.19M
923
$2.18M
924
$2.17M
925
$2.16M