1,989 hedge funds and large institutions have $110B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 833 increasing their positions, 825 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,989
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.37B
Puts
$1.14B
Net Calls
Net Calls Change

Top Buyers

1 +$720M
2 +$333M
3 +$312M
4
Goldman Sachs
Goldman Sachs
New York
+$295M
5
JP Morgan Chase
JP Morgan Chase
New York
+$260M
Name Holding Trade Value Shares
Change
Change in
Stake
1576
$411K
1577
$409K
1578
$409K
1579
$409K
1580
$409K
1581
$407K
1582
$406K
1583
$405K
1584
$405K
1585
$403K
1586
$402K
1587
$402K
1588
$401K
1589
$400K
1590
$400K
1591
$398K
1592
$398K
1593
$396K
1594
$396K
1595
$395K
1596
$395K
1597
$392K
1598
$392K
1599
$392K
1600
$387K