3,201 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, 1,290 increasing their positions, 1,407 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: 3,2443,201 (-43)

11% less capital invested

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

28% less funds holding in top 10

Funds holding in top 10: 260186 (-74)

Holders
3,201
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
186
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 -$868M
2 -$402M
3 -$312M
4
BlackRock
BlackRock
New York
-$293M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$285M
Name Holding Trade Value Shares
Change
Change in
Stake
2826
$291K
2827
$290K
2828
$290K
2829
$290K
2830
$289K
2831
$289K
2832
$289K
2833
$289K
2834
$288K
2835
$288K
2836
$288K
2837
$287K
2838
$287K
2839
$287K
2840
$287K
2841
$286K
2842
$286K
2843
$286K
2844
$285K
2845
$285K
2846
$285K
2847
$285K
2848
$284K
2849
$284K
2850
$284K