3,197 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, 1,289 increasing their positions, 1,404 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: 3,2403,197 (-43)

11% less capital invested

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

28% less funds holding in top 10

Funds holding in top 10: 258185 (-73)

Holders
3,197
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
1076
$4.37M
1077
$4.36M
1078
$4.35M
1079
$4.33M
1080
$4.33M
1081
$4.33M
1082
$4.31M
1083
$4.31M
1084
$4.28M
1085
$4.28M
1086
$4.27M
1087
$4.26M
1088
$4.26M
1089
$4.25M
1090
$4.24M
1091
$4.24M
1092
$4.23M
1093
$4.21M
1094
$4.21M
1095
$4.2M
1096
$4.2M
1097
$4.19M
1098
$4.17M
1099
$4.17M
1100
$4.17M