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
1551
$430K
1552
$430K
1553
$430K
1554
$429K
1555
$429K
1556
$428K
1557
$428K
1558
$427K
1559
$427K
1560
$427K
1561
$425K
1562
$424K
1563
$424K
1564
$423K
1565
$423K
1566
$422K
1567
$422K
1568
$419K
1569
$419K
1570
$419K
1571
$418K
1572
$416K
1573
$416K
1574
$415K
1575
$411K