3,419 hedge funds and large institutions have $216B invested in Merck in 2023 Q4 according to their latest regulatory filings, with 376 funds opening new positions, 1,240 increasing their positions, 1,482 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

2.44% more ownership

Funds ownership: 75.54%77.98% (+2.4%)

5% less funds holding in top 10

Funds holding in top 10: 186177 (-9)

16% less repeat investments, than reductions

Existing positions increased: 1,240 | Existing positions reduced: 1,482

Holders
3,419
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
177
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.92B
Puts
$1.75B
Net Calls
Net Calls Change

Top Sellers

1 -$454M
2 -$427M
3 -$360M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$306M
5
Amundi
Amundi
France
-$255M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$265M
102
$263M
103
$261M
104
$256M
105
$254M
106
$243M
107
$242M
108
$238M
109
$237M
110
$235M
111
$222M
112
$222M
113
$221M
114
$220M
115
$218M
116
$218M
117
$213M
118
$209M
119
$208M
120
$208M
121
$207M
122
$194M
123
$193M
124
$192M
125
$191M