3,205 hedge funds and large institutions have $198B invested in Merck in 2023 Q3 according to their latest regulatory filings, with 147 funds opening new positions, 1,292 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: 3,2473,205 (-42)

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
3,205
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
1401
$2.44M
1402
$2.44M
1403
$2.43M
1404
$2.43M
1405
$2.43M
1406
$2.43M
1407
$2.43M
1408
$2.43M
1409
$2.42M
1410
$2.42M
1411
$2.42M
1412
$2.42M
1413
$2.41M
1414
$2.41M
1415
$2.4M
1416
$2.4M
1417
$2.4M
1418
$2.4M
1419
$2.39M
1420
$2.39M
1421
$2.38M
1422
$2.38M
1423
$2.37M
1424
$2.37M
1425
$2.37M