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
601
$5.74M
602
$5.73M
603
$5.67M
604
$5.67M
605
$5.64M
606
$5.61M
607
$5.59M
608
$5.58M
609
$5.56M
610
$5.56M
611
$5.55M
612
$5.51M
613
$5.47M
614
$5.46M
615
$5.43M
616
$5.39M
617
$5.38M
618
$5.38M
619
$5.38M
620
$5.36M
621
$5.36M
622
$5.34M
623
$5.33M
624
$5.33M
625
$5.33M