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
876
$4.34M
877
$4.34M
878
$4.32M
879
$4.32M
880
$4.3M
881
$4.29M
882
$4.28M
883
$4.27M
884
$4.27M
885
$4.26M
886
$4.24M
887
$4.22M
888
$4.22M
889
$4.2M
890
$4.2M
891
$4.14M
892
$4.12M
893
$4.11M
894
$4.11M
895
$4.1M
896
$4.04M
897
$4.04M
898
$4.01M
899
$4M
900
$3.99M