3,199 hedge funds and large institutions have $198B invested in Merck in 2023 Q3 according to their latest regulatory filings, with 146 funds opening new positions, 1,290 increasing their positions, 1,405 reducing their positions, and 148 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

1% less funds holding

Funds holding: 3,2423,199 (-43)

11% less capital invested

Capital invested by funds: $223B → $198B (-$25B)

29% less funds holding in top 10

Funds holding in top 10: 259185 (-74)

Holders
3,199
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
185
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.84B
Puts
$1.44B
Net Calls
Net Calls Change

Top Sellers

1 -$829M
2 -$384M
3 -$300M
4
BlackRock
BlackRock
New York
-$280M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$273M
Name Holding Trade Value Shares
Change
Change in
Stake
926
$5.7M
927
$5.69M
928
$5.69M
929
$5.68M
930
$5.66M
931
$5.65M
932
$5.65M
933
$5.65M
934
$5.64M
935
$5.64M
936
$5.62M
937
$5.61M
938
$5.6M
939
$5.58M
940
$5.56M
941
$5.53M
942
$5.53M
943
$5.53M
944
$5.52M
945
$5.52M
946
$5.5M
947
$5.49M
948
$5.48M
949
$5.47M
950
$5.46M