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
1651
$98K
1652
$92K
1653
$91K
1654
$89K
1655
$89K
1656
$83K
1657
$74.7K
1658
$73K
1659
$64K
1660
$63K
1661
$52K
1662
$50K
1663
$46K
1664
$46K
1665
$46K
1666
$46K
1667
$42K
1668
$39K
1669
$38.3K
1670
$35K
1671
$34.5K
1672
$34K
1673
$32K
1674
$32K
1675
$27K