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
1526
$463K
1527
$463K
1528
$459K
1529
$458K
1530
$457K
1531
$452K
1532
$451K
1533
$451K
1534
$450K
1535
$450K
1536
$447K
1537
$447K
1538
$446K
1539
$444K
1540
$444K
1541
$443K
1542
$442K
1543
$439K
1544
$439K
1545
$436K
1546
$436K
1547
$435K
1548
$433K
1549
$431K
1550
$430K