3,202 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, 1,291 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: 3,2453,202 (-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
3,202
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
2676
$363K
2677
$362K
2678
$362K
2679
$362K
2680
$361K
2681
$361K
2682
$360K
2683
$360K
2684
$360K
2685
$360K
2686
$359K
2687
$359K
2688
$359K
2689
$359K
2690
$359K
2691
$358K
2692
$358K
2693
$357K
2694
$356K
2695
$356K
2696
$355K
2697
$355K
2698
$355K
2699
$355K
2700
$355K