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
551
$6.97M
552
$6.95M
553
$6.93M
554
$6.92M
555
$6.89M
556
$6.84M
557
$6.83M
558
$6.83M
559
$6.83M
560
$6.69M
561
$6.67M
562
$6.59M
563
$6.59M
564
$6.54M
565
$6.51M
566
$6.48M
567
$6.47M
568
$6.46M
569
$6.37M
570
$6.34M
571
$6.32M
572
$6.28M
573
$6.28M
574
$6.26M
575
$6.19M