1,988 hedge funds and large institutions have $109B invested in Merck in 2018 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 833 increasing their positions, 824 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,988
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
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
1326
$814K
1327
$803K
1328
$801K
1329
$797K
1330
$796K
1331
$796K
1332
$795K
1333
$795K
1334
$792K
1335
$790K
1336
$789K
1337
$789K
1338
$787K
1339
$784K
1340
$776K
1341
$773K
1342
$772K
1343
$763K
1344
$763K
1345
$763K
1346
$759K
1347
$758K
1348
$755K
1349
$755K
1350
$753K