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
626
$5.32M
627
$5.32M
628
$5.3M
629
$5.28M
630
$5.28M
631
$5.28M
632
$5.27M
633
$5.27M
634
$5.26M
635
$5.26M
636
$5.25M
637
$5.25M
638
$5.25M
639
$5.22M
640
$5.21M
641
$5.21M
642
$5.15M
643
$5.13M
644
$5.08M
645
$5.07M
646
$5.03M
647
$5.02M
648
$4.95M
649
$4.9M
650
$4.89M