The Vanguard Group 13D and 13G filings for Alpha and Omega Semiconductor Limited:
- 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 |
| 2024-02-13 4:59 pm Purchase | 2023-12-29 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 2,085,173 7.500% | 341,546 (+19.59%) | Filing |
| 2023-02-09 11:07 am Purchase | 2022-12-30 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 1,743,627 6.360% | 100,690 (+6.13%) | Filing |
| 2022-02-09 3:24 pm Purchase | 2021-12-31 | 13G | Alpha and Omega Semiconductor Limited AOSL | The Vanguard Group | 1,642,937 6.230% | 1,642,937 (New Position) | Filing |