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Mirum Pharmaceuticals
MIRM

Overview Fund Activity

213 hedge funds and large institutions have $2.44B invested in Mirum Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 85 increasing their positions, 66 reducing their positions, and 24 closing their positions.

Holders
213
Holders Change
+9
Holders Change %
+4.41%
% of All Funds
2.89%
Holding in Top 10
11
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.15%
New
35
Increased
85
Reduced
66
Closed
24
Calls
$2.43M
Puts
$4.78M
Net Calls
-$2.35M
Net Calls Change
+$1.12M

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$29.5M
2
PCH
2
Polar Capital Holdings
United Kingdom
$52.9M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$24.5M
4
Macquarie Group
4
Macquarie Group
Australia
$16.5M
5
Federated Hermes
5
Federated Hermes
Pennsylvania
$15.6M

Top Sellers

1
APM
1
Avidity Partners Management
Texas
$1.8M
2
MB
2
MPM BioImpact
Massachusetts
$0
3
RSCM
3
Rock Springs Capital Management
Maryland
$42.9M
4
BBA
4
Baker Bros. Advisors
New York
$0
5
AAP
5
Ardsley Advisory Partners
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
JF
126
Jump Financial
Illinois
$713K 15,823 -21,811 -58%
FRM
127
Fox Run Management
Connecticut
$707K 15,691 +15,691 New
Commonwealth Equity Services
128
Commonwealth Equity Services
Massachusetts
$698K 15,500 +1,450 +10%
SEI Investments
129
SEI Investments
Pennsylvania
$627K 13,911 +1,797 +15%
SO
130
STRS Ohio
Ohio
$550K 12,200 +6,000 +97%
TE
131
Tema ETFs
New York
$515K 11,432 -30,536 -73%
NIM
132
NEOS Investment Management
Connecticut
$515K 11,432 -6,261 -35%
PA
133
Profund Advisors
Maryland
$496K 11,002 +1,820 +20%
Zurich Cantonal Bank
134
Zurich Cantonal Bank
Switzerland
$495K 10,998 +398 +4%
ProShare Advisors
135
ProShare Advisors
Maryland
$487K 10,810 -2,647 -20%
ASRS
136
Arizona State Retirement System
Arizona
$465K 10,317 -44 -0.4%
BAM
137
Bosun Asset Management
Illinois
$456K 10,126 -287 -3%
AIM
138
Aigen Investment Management
New York
$447K 9,929 +2,187 +28%
CUAMC
139
China Universal Asset Management Company
China
$443K 9,831 -348 -3%
Teacher Retirement System of Texas
140
Teacher Retirement System of Texas
Texas
$436K 9,688 -925 -9%
EC
141
EntryPoint Capital
New York
$436K 9,675 +9,675 New
Creative Planning
142
Creative Planning
Kansas
$421K 9,351 +1,221 +15%
HS
143
HighVista Strategies
Massachusetts
$403K 8,942 – –
CWM
144
CIBC World Markets
New York
$397K 8,813 +8,813 New
Allspring Global Investments
145
Allspring Global Investments
North Carolina
$396K 8,786 -1,195 -12%
PFSRSONJ
146
Police & Firemen's Retirement System of New Jersey
New Jersey
$386K 8,570 – –
VIA
147
Virtus Investment Advisers
Connecticut
$383K 8,492 +8,492 New
Verition Fund Management
148
Verition Fund Management
Connecticut
$381K 8,458 -36,412 -81%
JRP
149
Jasper Ridge Partners
California
$370K 8,206 – –
State Board of Administration of Florida Retirement System
150
State Board of Administration of Florida Retirement System
Florida
$358K 7,947 – –
4 5
6
7 8