3,205 hedge funds and large institutions have $198B invested in Merck in 2023 Q3 according to their latest regulatory filings, with 147 funds opening new positions, 1,292 increasing their positions, 1,407 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: 3,2473,205 (-42)

11% less capital invested

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

28% less funds holding in top 10

Funds holding in top 10: 260186 (-74)

Holders
3,205
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
186
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 -$868M
2 -$402M
3 -$312M
4
BlackRock
BlackRock
New York
-$293M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$285M
Name Holding Trade Value Shares
Change
Change in
Stake
976
$5.15M
977
$5.15M
978
$5.12M
979
$5.11M
980
$5.1M
981
$5.09M
982
$5.08M
983
$5.07M
984
$5.06M
985
$5.06M
986
$5.05M
987
$5.04M
988
$5.04M
989
$5.04M
990
$5.02M
991
$5.02M
992
$5M
993
$4.99M
994
$4.99M
995
$4.99M
996
$4.97M
997
$4.97M
998
$4.93M
999
$4.93M
1000
$4.93M