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