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Mirum Pharmaceuticals
MIRM

Overview Fund Activity

211 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, 79 reducing their positions, and 33 closing their positions.

Holders
211
Holders Change
-2
Holders Change %
-0.94%
% of All Funds
2.83%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.12%
New
34
Increased
76
Reduced
79
Closed
33
Calls
$1.2M
Puts
$5.06M
Net Calls
-$3.86M
Net Calls Change
-$1.51M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$266M
2
EA
2
Emerald Advisers
Pennsylvania
$15.6M
3
SCM
3
Soleus Capital Management
Connecticut
$15.2M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$25.2M
5
BlackRock
5
BlackRock
New York
$182M

Top Sellers

1
Invesco
1
Invesco
Georgia
$3.29M
2
PCH
2
Polar Capital Holdings
United Kingdom
$49.6M
3
Millennium Management
3
Millennium Management
New York
$14.7M
4
Jane Street
4
Jane Street
New York
$1.09M
5
CSS
5
Cubist Systematic Strategies
Connecticut
$7.38M
Name Market Value Shares Shares
Change 		Shares
Change %
RHJA
51
Rice Hall James & Associates
California
$11.8M 231,993 -2,703 -1%
EMFAT
52
Emerald Mutual Fund Advisers Trust
Pennsylvania
$11.1M 217,542 +217,542 New
PM
53
Prosight Management
Texas
$10.2M 200,000 -143,326 -42%
Wells Fargo
54
Wells Fargo
California
$10.1M 198,160 +164,492 +489%
NCGI
55
Next Century Growth Investors
Minnesota
$9.69M 190,325 -5,016 -3%
NIP
56
Nicholas Investment Partners
California
$9.39M 184,483 +11,440 +7%
UBS Group
57
UBS Group
Switzerland
$9.29M 182,456 -53,501 -23%
Two Sigma Investments
58
Two Sigma Investments
New York
$8.74M 171,814 -3,312 -2%
Two Sigma Advisers
59
Two Sigma Advisers
New York
$8.72M 171,400 -35,200 -17%
UBS AM
60
UBS AM
Illinois
$8.22M 161,490 +11,972 +8%
AG
61
Algert Global
California
$8.11M 159,349 +92,588 +139%
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$8.09M 159,028 +19,594 +14%
Deutsche Bank
63
Deutsche Bank
Germany
$7.92M 155,627 -85,117 -35%
Barclays
64
Barclays
United Kingdom
$7.88M 154,871 +73,567 +90%
JF
65
Jump Financial
Illinois
$7.57M 148,689 +132,866 +840%
NFT
66
Nan Fung Trinity
Hong Kong
$7.47M 146,765 +146,765 New
PP
67
PDT Partners
New York
$7.4M 145,379 +7,884 +6%
CSS
68
Cubist Systematic Strategies
Connecticut
$7.38M 144,950 -151,937 -51%
SAM
69
Silvercrest Asset Management
New York
$6.92M 135,915 – –
Ensign Peak Advisors
70
Ensign Peak Advisors
Utah
$6.82M 133,973 – –
First Trust Advisors
71
First Trust Advisors
Illinois
$6.61M 129,794 +160 +0.1%
HP
72
Highlander Partners
Texas
$6.26M 122,980 – –
HWAM
73
Hennion & Walsh Asset Management
New Jersey
$6.25M 122,769 -24,424 -17%
Wellington Management Group
74
Wellington Management Group
Massachusetts
$6.03M 118,571 +5,647 +5%
PSC
75
Patient Square Capital
California
$5.77M 113,462 -2,900 -2%
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