Mirum Pharmaceuticals
MIRM
61 hedge funds and large institutions have $463M invested in Mirum Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 22 increasing their positions, 16 reducing their positions, and 19 closing their positions.
38% more repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 16
11% more capital invested
Capital invested by funds: $418M → $463M (+$45.3M)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
4.37% less ownership
Funds ownership: 81.21% → 76.83% (-4.4%)
15% less funds holding
Funds holding: 72 → 61 (-11)
58% less first-time investments, than exits
New positions opened: 8 | Existing positions closed: 19
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Axa
Paris,
France
|
+$5.04M |
| 2 |
BlackRock
New York
|
+$3.94M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$2.16M |
| 4 |
Two Sigma Investments
New York
|
+$1.55M |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$1.15M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
AIGH Capital Management
Baltimore,
Maryland
|
-$4.79M |
| 2 |
Millennium Management
New York
|
-$3.71M |
| 3 |
CH
CVI Holdings
Wilmington,
Delaware
|
-$2.48M |
| 4 |
MIM
Monashee Investment Management
Boston,
Massachusetts
|
-$2.18M |
| 5 |
MS
Maven Securities
St Helier,
Jersey
|
-$1.82M |
MIRM Hedge Fund Activity: Q1 2021 in Review
61 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Mirum Pharmaceuticals (MIRM) for Q1 2021, worth a combined $463M — up 11% from $418M a quarter earlier.
Sellers outnumbered buyers: 19 funds closed out of MIRM and 8 opened new positions — a net loss of 11 holders — while 16 trimmed existing stakes and 22 added.
The largest buyer was Axa, adding an estimated $5.04M. The largest seller was AIGH Capital Management, exiting entirely with an estimated $4.79M sold.
- 61 institutional investors held Mirum Pharmaceuticals (MIRM) as of Q1 2021, down from 72 in Q4 2020.
- Funds reported $463M of Mirum Pharmaceuticals stock for Q1 2021, up 11% quarter-over-quarter.
- 8 funds opened new Mirum Pharmaceuticals positions in Q1 2021 and 19 closed out, a net change of -11 holders.
- The largest Mirum Pharmaceuticals buyer in Q1 2021 was Axa, an estimated $5.04M added.
- The largest Mirum Pharmaceuticals seller in Q1 2021 was AIGH Capital Management, an estimated $4.79M sold.
Based on aggregated 13F filings for Q1 2021.