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
801
$7.5M
802
$7.49M
803
$7.49M
804
$7.47M
805
$7.44M
806
$7.39M
807
$7.38M
808
$7.37M
809
$7.31M
810
$7.3M
811
$7.28M
812
$7.28M
813
$7.27M
814
$7.24M
815
$7.23M
816
$7.23M
817
$7.23M
818
$7.21M
819
$7.2M
820
$7.18M
821
$7.18M
822
$7.15M
823
$7.14M
824
$7.1M
825
$7.1M