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
1501
$497K
1502
$495K
1503
$495K
1504
$494K
1505
$493K
1506
$492K
1507
$489K
1508
$489K
1509
$489K
1510
$488K
1511
$486K
1512
$485K
1513
$485K
1514
$482K
1515
$479K
1516
$476K
1517
$475K
1518
$474K
1519
$474K
1520
$471K
1521
$470K
1522
$470K
1523
$469K
1524
$468K
1525
$466K