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
1676
$32K
1677
$27K
1678
$26K
1679
$25K
1680
$23K
1681
$22K
1682
$21K
1683
$21K
1684
$19K
1685
$18.5K
1686
$17K
1687
$17K
1688
$16K
1689
$15K
1690
$14K
1691
$14K
1692
$12K
1693
$11.5K
1694
$11K
1695
$11K
1696
$10K
1697
$10K
1698
$8.68K
1699
$8K
1700
$8K