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 +$693M
2 +$320M
3 +$300M
4
Goldman Sachs
Goldman Sachs
New York
+$284M
5
JP Morgan Chase
JP Morgan Chase
New York
+$250M
Name Holding Trade Value Shares
Change
Change in
Stake
1401
$659K
1402
$659K
1403
$656K
1404
$654K
1405
$654K
1406
$654K
1407
$653K
1408
$653K
1409
$648K
1410
$644K
1411
$641K
1412
$637K
1413
$637K
1414
$629K
1415
$628K
1416
$628K
1417
$624K
1418
$624K
1419
$623K
1420
$619K
1421
$617K
1422
$617K
1423
$614K
1424
$607K
1425
$606K