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
1651
$102K
1652
$98K
1653
$98K
1654
$92K
1655
$91K
1656
$89K
1657
$89K
1658
$83K
1659
$74.7K
1660
$73K
1661
$64K
1662
$63K
1663
$52K
1664
$50K
1665
$46K
1666
$46K
1667
$46K
1668
$46K
1669
$42K
1670
$39K
1671
$38.3K
1672
$35K
1673
$34.5K
1674
$34K
1675
$32K