BCPE Derby Investor, LP - Mar 31, 2025 SCHEDULE 13G/A Report for Waystar Holding Corp. Common Stock, par value $0.01 per share (WAY)

Filing Manager
BCPE Derby Investor, LP
Reporting Manager
BCPE Derby (DE) SPV, LP
Security
Waystar Holding Corp. Common Stock, par value $0.01 per share
Symbol
WAY
Shares outstanding
172M shares
Disclosed Ownership
18.6M shares
Ownership
10.8%
Form type
SCHEDULE 13G/A
Date filed
5/15/2025, 07:00 AM
Date of event
Mar 31, 2025
Previous filing
Feb 14, 2025
Next filing
Aug 14, 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BCPE Derby Investor, LP 1.8% 3.14M 0 3.14M /s/ David Humphrey David Humphrey, Partner of Bain Capital Investors, LLC
BCPE Derby (DE) SPV, LP 10.8% 18.6M 0 18.6M /s/ David Humphrey David Humphrey, Partner of Bain Capital Investors, LLC