PRIMECAP MANAGEMENT CO/CA/ - Dec 31, 2024 Form SCHEDULE 13G/A Schedule Report for Rhythm Pharmaceuticals, Inc. (RYTM)

Filing Manager: PRIMECAP MANAGEMENT CO/CA/
Reporting Manager: PRIMECAP MANAGEMENT CO/CA/
Security: Rhythm Pharmaceuticals, Inc. COM
Symbol: RYTM
Shares outstanding: 61.5M shares
Disclosed Ownership: 6.57M shares
Ownership: 10.7%
Form type: SCHEDULE 13G/A
Date filed: 2/13/2025, 06:36 PM
Date of event: Dec 31, 2024
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
PRIMECAP MANAGEMENT CO/CA/	10.69%	6.57M	6.57M	0	Jorge A. Rodriguez	Deputy Chief Compliance Officer