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Mirum Pharmaceuticals

272 hedge funds and large institutions have $4.2B invested in Mirum Pharmaceuticals in 2025 Q3 according to their latest regulatory filings, with 74 funds opening new positions, 91 increasing their positions, 77 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

11% more funds holding in top 10

Funds holding in top 10: 910 (+1)

2.32% more ownership

Funds ownership: 111.83%114.15% (+2.3%)

8% less call options, than puts

Call options by funds: $7.16M | Put options by funds: $7.75M

Holders
272
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.16M
Puts
$7.75M
Net Calls
Net Calls Change

Top Sellers

1 -$80.5M
2 -$24.2M
3 -$23.3M
4
Axa
Axa
France
-$17.9M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$15.2M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$8.49M
77
$8.49M
78
$8.32M
79
$8.06M
80
$7.64M
81
$7.44M
82
$7.35M
83
$6.6M
84
$6.34M
85
$5.78M
86
$5.56M
87
$5.28M
88
$4.77M
89
$4.74M
90
$4.69M
91
$4.55M
92
$4.45M
93
$4.33M
94
$4.18M
95
$4.12M
96
$4.08M
97
$3.97M
98
$3.62M
99
$3.54M
100
$3.3M