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
2026
$955K
2027
$954K
2028
$950K
2029
$949K
2030
$949K
2031
$943K
2032
$941K
2033
$939K
2034
$938K
2035
$938K
2036
$938K
2037
$937K
2038
$936K
2039
$936K
2040
$934K
2041
$934K
2042
$934K
2043
$933K
2044
$933K
2045
$931K
2046
$930K
2047
$930K
2048
$929K
2049
$926K
2050
$925K