Schedule 13G ownership disclosure

Rhythm Pharmaceuticals Inc

COM · CUSIP: 76243J105

Event date: 2025-06-30

Filing-level shares
4,878,037.00
Percent of class
7.67%
  • PRIMECAP MANAGEMENT CO/CA/

    Shares: 4,878,037.00 · Class: 7.67%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001085146-25-005194
Form type
SCHEDULE 13G/A
Filer
PRIMECAP MANAGEMENT CO/CA/
CIK
CIK 763212
Filed
Aug 14, 2025
Reporting period
Jun 30, 2025
Description
Schedule 13G beneficial ownership

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