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
951
$2.01M
952
$1.99M
953
$1.98M
954
$1.97M
955
$1.97M
956
$1.96M
957
$1.95M
958
$1.93M
959
$1.93M
960
$1.92M
961
$1.91M
962
$1.91M
963
$1.9M
964
$1.9M
965
$1.89M
966
$1.89M
967
$1.89M
968
$1.88M
969
$1.88M
970
$1.87M
971
$1.87M
972
$1.86M
973
$1.86M
974
$1.86M
975
$1.85M