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
1351
$751K
1352
$748K
1353
$747K
1354
$747K
1355
$744K
1356
$742K
1357
$735K
1358
$730K
1359
$730K
1360
$722K
1361
$719K
1362
$716K
1363
$714K
1364
$713K
1365
$712K
1366
$712K
1367
$705K
1368
$704K
1369
$704K
1370
$702K
1371
$701K
1372
$700K
1373
$699K
1374
$695K
1375
$693K