Merck
MRK
MRK
3,289 hedge funds and large institutions have $159B invested in Merck in 2025 Q3 according to their latest regulatory filings, with 189 funds opening new positions, 1,345 increasing their positions, 1,419 reducing their positions, and 150 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
1% less funds holding
Funds holding: 3,310 → 3,289 (-21)
5% less repeat investments, than reductions
Existing positions increased: 1,345 | Existing positions reduced: 1,419
2.22% less ownership
Funds ownership: 78.27% → 76.04% (-2.2%)
Holders
3,289
Holding in Top 10
46
Calls
$2.83B
Puts
$2.51B
Top Buyers
| 1 | +$298M | |
| 2 | +$278M | |
| 3 | +$232M | |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$231M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
+$225M |
Top Sellers
| 1 | -$847M | |
| 2 | -$568M | |
| 3 | -$443M | |
| 4 |
BlackRock
New York
|
-$285M |
| 5 |
Goldman Sachs
New York
|
-$278M |
