Janus Henderson Group Plc - Mar 31, 2025 SCHEDULE 13G/A Report for MIRUM PHARAMACEUTICALS, INC. Common Stock (MIRM)

Filing Manager: JANUS HENDERSON GROUP PLC
Reporting Manager: JANUS HENDERSON GROUP PLC
Security: MIRUM PHARAMACEUTICALS, INC. Common Stock
Symbol: MIRM
Shares outstanding: 49.2M shares
Disclosed Ownership: 4.78M shares
Ownership: 9.7%
Form type: SCHEDULE 13G/A
Date filed: 5/15/2025, 03:32 PM
Date of event: Mar 31, 2025
Previous filing: Feb 14, 2025
Next filing: May 7, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
JANUS HENDERSON GROUP PLC	9.7%	4.78M	0	4.78M	Kristin Mariani	Head of North America Compliance, CCO