1,710 hedge funds and large institutions have $121B invested in Merck in 2015 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 720 increasing their positions, 657 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,710
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
128
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
$1.03M
1156
$1.03M
1157
$1.02M
1158
$1.01M
1159
$1.01M
1160
$1.01M
1161
$1M
1162
$1M
1163
$995K
1164
$991K
1165
$987K
1166
$983K
1167
$982K
1168
$982K
1169
$979K
1170
$979K
1171
$977K
1172
$976K
1173
$975K
1174
$973K
1175
$970K