1,988 hedge funds and large institutions have $109B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 833 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,988
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
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 +$693M
2 +$320M
3 +$300M
4
Goldman Sachs
Goldman Sachs
New York
+$284M
5
JP Morgan Chase
JP Morgan Chase
New York
+$250M
Name Holding Trade Value Shares
Change
Change in
Stake
1576
$409K
1577
$409K
1578
$409K
1579
$409K
1580
$407K
1581
$406K
1582
$405K
1583
$405K
1584
$403K
1585
$402K
1586
$402K
1587
$401K
1588
$400K
1589
$400K
1590
$398K
1591
$398K
1592
$396K
1593
$396K
1594
$395K
1595
$395K
1596
$392K
1597
$392K
1598
$392K
1599
$387K
1600
$386K