2,637 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, 1,237 increasing their positions, 976 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,637
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 +$433M
2 +$256M
3 +$238M
4
Goldman Sachs
Goldman Sachs
New York
+$219M
5
Barclays
Barclays
United Kingdom
+$151M

Top Sellers

1 -$1.15B
2 -$712M
3 -$456M
4
KBC Group
KBC Group
Belgium
-$297M
5
JP Morgan Chase
JP Morgan Chase
New York
-$283M
Name Holding Trade Value Shares
Change
Change in
Stake
1776
$763K
1777
$763K
1778
$758K
1779
$757K
1780
$754K
1781
$753K
1782
$752K
1783
$750K
1784
$745K
1785
$740K
1786
$735K
1787
$733K
1788
$732K
1789
$732K
1790
$732K
1791
$730K
1792
$729K
1793
$727K
1794
$726K
1795
$726K
1796
$725K
1797
$724K
1798
$721K
1799
$721K
1800
$720K