VANGUARD GROUP INC - 30 Jun 2025 SCHEDULE 13G/A Report for Onestream Inc Common Stock (OS)

Filing Manager
VANGUARD GROUP INC
Reporting Manager
The Vanguard Group
Symbol
OS
Shares outstanding
75,404,349 shares
Disclosed Ownership
7,819,431 shares
Ownership
10%
Form type
SCHEDULE 13G/A
Filing time
07 Jul 2025, 13:20:23 UTC
Date of event
30 Jun 2025
Previous filing
30 Apr 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
The Vanguard Group 10% 7,819,431 0 16,205 Ashley Grim Head of Global Fund Administration