VANGUARD GROUP INC 13D and 13G filings for OneStream, Inc. Class A Common Stock:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-03-27 11:05 am Sale | 2026-03-13 | 13G | ONESTREAM, INC. CLASS A OS | VANGUARD GROUP INC | 0 0.000% | -7,819,431 (Position Closed) | Filing |
| 2025-07-07 1:20 pm Purchase | 2025-06-30 | 13G | ONESTREAM, INC. CLASS A OS | VANGUARD GROUP INC | 7,819,431 10.370% | 4,227,978 (+117.72%) | Filing |
| 2025-04-30 11:15 am Purchase | 2025-03-31 | 13G | ONESTREAM, INC. CLASS A OS | VANGUARD GROUP INC | 3,591,453 4.910% | 1,113,608 (+44.94%) | Filing |
| 2024-11-12 4:58 pm Unchanged | 2024-09-30 | 13G | ONESTREAM, INC. CLASS A OS | VANGUARD GROUP INC | 2,477,845 8.770% | 0 (Unchanged) | Filing |
| 2024-11-04 10:47 am Purchase | 2024-09-30 | 13G | ONESTREAM, INC. CLASS A OS | VANGUARD GROUP INC | 2,477,845 8.770% | 2,477,845 (New Position) | Filing |