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
651
$4.9M
652
$4.89M
653
$4.89M
654
$4.86M
655
$4.86M
656
$4.86M
657
$4.84M
658
$4.82M
659
$4.82M
660
$4.8M
661
$4.79M
662
$4.77M
663
$4.77M
664
$4.76M
665
$4.74M
666
$4.73M
667
$4.68M
668
$4.61M
669
$4.6M
670
$4.58M
671
$4.58M
672
$4.58M
673
$4.57M
674
$4.56M
675
$4.54M