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
776
$3.4M
777
$3.38M
778
$3.37M
779
$3.36M
780
$3.34M
781
$3.33M
782
$3.33M
783
$3.31M
784
$3.3M
785
$3.3M
786
$3.28M
787
$3.28M
788
$3.25M
789
$3.24M
790
$3.23M
791
$3.21M
792
$3.2M
793
$3.19M
794
$3.19M
795
$3.16M
796
$3.16M
797
$3.15M
798
$3.13M
799
$3.12M
800
$3.12M