3,166 hedge funds and large institutions have $206B invested in Merck in 2023 Q1 according to their latest regulatory filings, with 163 funds opening new positions, 1,198 increasing their positions, 1,444 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: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

2% less funds holding

Funds holding: 3,2223,166 (-56)

17% less repeat investments, than reductions

Existing positions increased: 1,198 | Existing positions reduced: 1,444

23% less funds holding in top 10

Funds holding in top 10: 341261 (-80)

Holders
3,166
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
261
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.84B
Puts
$1.49B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2101
$868K
2102
$865K
2103
$862K
2104
$861K
2105
$860K
2106
$860K
2107
$860K
2108
$859K
2109
$859K
2110
$856K
2111
$854K
2112
$853K
2113
$851K
2114
$851K
2115
$850K
2116
$849K
2117
$848K
2118
$846K
2119
$846K
2120
$844K
2121
$844K
2122
$844K
2123
$842K
2124
$840K
2125
$838K