Mirum Pharmaceuticals
MIRM
MIRM
213 hedge funds and large institutions have $2.82B invested in Mirum Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 76 increasing their positions, 80 reducing their positions, and 33 closing their positions.
New
Increased
Maintained
Reduced
Closed
more capital invested
Capital invested by funds: $ → $
more ownership
Funds ownership: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
less funds holding
Funds holding: →
5% less repeat investments, than reductions
Existing positions increased: 76 | Existing positions reduced: 80
18% less funds holding in top 10
Funds holding in top 10: 11 → 9 (-2)
69% less call options, than puts
Call options by funds: $1.55M | Put options by funds: $5.06M
Holders
213
Holding in Top 10
9
Calls
$1.55M
Puts
$5.06M
Top Buyers
| 1 | +$20.9M | |
| 2 | +$13.6M | |
| 3 | +$13.3M | |
| 4 |
Bank of New York Mellon
New York
|
+$11.1M |
| 5 |
BlackRock
New York
|
+$10.6M |
Top Sellers
| 1 | -$11.1M | |
| 2 | -$8.9M | |
| 3 | -$8.51M | |
| 4 |
Jane Street
New York
|
-$7.09M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$6.76M |