1,987 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, 832 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,987
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
101
$158M
102
$157M
103
$157M
104
$153M
105
$151M
106
$151M
107
$149M
108
$148M
109
$147M
110
$147M
111
$146M
112
$143M
113
$142M
114
$139M
115
$137M
116
$134M
117
$133M
118
$131M
119
$130M
120
$129M
121
$127M
122
$126M
123
$124M
124
$122M
125
$120M