VANGUARD GROUP INC - 30 Jun 2025 SCHEDULE 13G/A Report for ADTRAN Holdings Inc Common Stock (ADTN)

Filing Manager: VANGUARD GROUP INC
Reporting Manager: The Vanguard Group
Security: ADTRAN Holdings Inc Common Stock
Symbol: ADTN
Shares outstanding: 80,060,363 shares
Disclosed Ownership: 8,166,157 shares
Ownership: 10%
Form type: SCHEDULE 13G/A
Filing time: 07 Jul 2025, 13:20:11 UTC
Date of event: 30 Jun 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%	8,166,157	0	138,591	Ashley Grim	Head of Global Fund Administration