1,709 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, 656 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,709
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
1251
$714K
1252
$714K
1253
$713K
1254
$708K
1255
$706K
1256
$703K
1257
$701K
1258
$699K
1259
$698K
1260
$697K
1261
$694K
1262
$691K
1263
$690K
1264
$690K
1265
$688K
1266
$687K
1267
$686K
1268
$684K
1269
$682K
1270
$679K
1271
$678K
1272
$677K
1273
$669K
1274
$668K
1275
$667K