VANGUARD GROUP INC - 30 Sep 2025 SCHEDULE 13G/A Report for PTC Therapeutics Inc Common Stock (PTCT)

Filing Manager: VANGUARD GROUP INC
Reporting Manager: The Vanguard Group
Security: PTC Therapeutics Inc Common Stock
Symbol: PTCT
Shares outstanding: 79,472,665 shares
Disclosed Ownership: 8,288,999 shares
Ownership: 10.4%
Form type: SCHEDULE 13G/A
Filing time: 30 Oct 2025, 15:49:09 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
The Vanguard Group	10.4%	8,288,999	0	530,520	Ashley Grim	Head of Global Fund Administration