2,636 hedge funds and large institutions have $138B invested in Merck in 2021 Q3 according to their latest regulatory filings, with 112 funds opening new positions, 1,236 increasing their positions, 976 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,636
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
$2.93B
Puts
$1.72B
Net Calls
Net Calls Change

Top Buyers

1 +$427M
2 +$253M
3 +$235M
4
Goldman Sachs
Goldman Sachs
New York
+$216M
5
Barclays
Barclays
United Kingdom
+$149M

Top Sellers

1 -$1.13B
2 -$712M
3 -$450M
4
KBC Group
KBC Group
Belgium
-$294M
5
JP Morgan Chase
JP Morgan Chase
New York
-$279M
Name Holding Trade Value Shares
Change
Change in
Stake
1551
$1.15M
1552
$1.15M
1553
$1.15M
1554
$1.15M
1555
$1.15M
1556
$1.15M
1557
$1.14M
1558
$1.14M
1559
$1.13M
1560
$1.13M
1561
$1.13M
1562
$1.13M
1563
$1.13M
1564
$1.13M
1565
$1.13M
1566
$1.12M
1567
$1.12M
1568
$1.11M
1569
$1.1M
1570
$1.1M
1571
$1.1M
1572
$1.1M
1573
$1.1M
1574
$1.1M
1575
$1.09M