1,920 hedge funds and large institutions have $130B invested in Merck in 2017 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 795 increasing their positions, 777 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,920
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
138
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.77B
Puts
$1.17B
Net Calls
Net Calls Change

Top Buyers

1 +$440M
2 +$335M
3 +$212M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$191M
5
AL
AJO LP
Pennsylvania
+$180M

Top Sellers

1 -$738M
2 -$578M
3 -$232M
4
Renaissance Technologies
Renaissance Technologies
New York
-$178M
5
Bank of New York Mellon
Bank of New York Mellon
New York
-$170M
Name Holding Trade Value Shares
Change
Change in
Stake
1126
$1.54M
1127
$1.54M
1128
$1.53M
1129
$1.53M
1130
$1.53M
1131
$1.53M
1132
$1.52M
1133
$1.52M
1134
$1.51M
1135
$1.51M
1136
$1.5M
1137
$1.5M
1138
$1.48M
1139
$1.48M
1140
$1.47M
1141
$1.45M
1142
$1.45M
1143
$1.45M
1144
$1.45M
1145
$1.44M
1146
$1.43M
1147
$1.43M
1148
$1.43M
1149
$1.42M
1150
$1.42M