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
51
$398M
52
$392M
53
$391M
54
$374M
55
$373M
56
$367M
57
$361M
58
$357M
59
$343M
60
$330M
61
$329M
62
$326M
63
$323M
64
$315M
65
$312M
66
$306M
67
$301M
68
$290M
69
$288M
70
$281M
71
$271M
72
$266M
73
$264M
74
$256M
75
$255M