1,989 hedge funds and large institutions have $110B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 833 increasing their positions, 825 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,989
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
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 +$720M
2 +$333M
3 +$312M
4
Goldman Sachs
Goldman Sachs
New York
+$295M
5
JP Morgan Chase
JP Morgan Chase
New York
+$260M
Name Holding Trade Value Shares
Change
Change in
Stake
1251
$979K
1252
$978K
1253
$973K
1254
$970K
1255
$960K
1256
$959K
1257
$958K
1258
$956K
1259
$955K
1260
$953K
1261
$953K
1262
$953K
1263
$953K
1264
$951K
1265
$948K
1266
$948K
1267
$942K
1268
$941K
1269
$939K
1270
$936K
1271
$928K
1272
$922K
1273
$922K
1274
$921K
1275
$916K