Derby LuxCo S.a r.l. - Jun 30, 2025 SCHEDULE 13G/A Report for Waystar Holding Corp. Common Stock, par value $0.01 per share (WAY)

Filing Manager: Derby LuxCo S.a r.l.
Reporting Manager: Derby LuxCo S.a r.l.
Security: Waystar Holding Corp. Common Stock, par value $0.01 per share
Symbol: WAY
Shares outstanding: 175M shares
Disclosed Ownership: 32.6M shares
Ownership: 18.7%
Form type: SCHEDULE 13G/A
Date filed: 8/8/2025, 04:30 PM
Date of event: Jun 30, 2025
Previous filing: May 9, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Derby LuxCo S.a r.l.	18.7%	32.6M	32.6M	0	/s/ Tinatin Gogoladze	Tinatin Gogoladze, Manager
EQT Fund Management S.a r.l.	18.7%	32.6M	32.6M	0	/s/ Sara Huda	Sara Huda, Manager