3,199 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, 1,405 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: 3,2423,199 (-43)

11% less capital invested

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

29% less funds holding in top 10

Funds holding in top 10: 259185 (-74)

Holders
3,199
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
185
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 -$829M
2 -$384M
3 -$300M
4
BlackRock
BlackRock
New York
-$280M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$273M
Name Holding Trade Value Shares
Change
Change in
Stake
1701
$1.6M
1702
$1.6M
1703
$1.6M
1704
$1.59M
1705
$1.59M
1706
$1.59M
1707
$1.59M
1708
$1.59M
1709
$1.58M
1710
$1.58M
1711
$1.58M
1712
$1.58M
1713
$1.57M
1714
$1.57M
1715
$1.57M
1716
$1.56M
1717
$1.56M
1718
$1.56M
1719
$1.56M
1720
$1.56M
1721
$1.56M
1722
$1.56M
1723
$1.55M
1724
$1.55M
1725
$1.55M