1,710 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, 657 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,710
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
$3.41M
777
$3.4M
778
$3.38M
779
$3.37M
780
$3.36M
781
$3.34M
782
$3.33M
783
$3.33M
784
$3.31M
785
$3.3M
786
$3.3M
787
$3.28M
788
$3.28M
789
$3.25M
790
$3.24M
791
$3.23M
792
$3.21M
793
$3.2M
794
$3.19M
795
$3.19M
796
$3.16M
797
$3.16M
798
$3.15M
799
$3.13M
800
$3.12M