1,708 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 720 increasing their positions, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,708
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
127
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.09B
Puts
$866M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1151
$1.03M
1152
$1.03M
1153
$1.03M
1154
$1.03M
1155
$1.02M
1156
$1.01M
1157
$1.01M
1158
$1.01M
1159
$1M
1160
$1M
1161
$995K
1162
$991K
1163
$987K
1164
$983K
1165
$982K
1166
$982K
1167
$979K
1168
$979K
1169
$977K
1170
$976K
1171
$975K
1172
$973K
1173
$970K
1174
$968K
1175
$967K