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
926
$2.16M
927
$2.16M
928
$2.16M
929
$2.15M
930
$2.13M
931
$2.13M
932
$2.12M
933
$2.11M
934
$2.1M
935
$2.1M
936
$2.09M
937
$2.09M
938
$2.09M
939
$2.08M
940
$2.08M
941
$2.08M
942
$2.08M
943
$2.07M
944
$2.06M
945
$2.06M
946
$2.04M
947
$2.03M
948
$2.02M
949
$2.02M
950
$2.01M