Morgan Stanley 13D and 13G filings for ACM Research, Inc.:
- 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 |
| 2023-02-09 4:42 pm Sale | 2023-01-31 | 13G | ACM RESH INC ACMR | MORGAN STANLEY MS | 390,606 0.700% | -2,382,898 (-85.92%) | Filing |
| 2023-02-08 12:59 pm Sale | 2022-12-30 | 13G | ACM RESH INC ACMR | MORGAN STANLEY MS | 2,773,504 5.100% | -1,120,244 (-28.77%) | Filing |
| 2022-02-09 4:07 pm Purchase | 2021-12-31 | 13G | ACM RESH INC ACMR | MORGAN STANLEY MS | 3,893,748 7.300% | 831,474 (+27.15%) | Filing |
| 2021-08-19 4:11 pm Purchase | 2021-08-09 | 13G | ACM RESH INC ACMR | MORGAN STANLEY MS | 3,062,274 5.800% | 3,062,274 (New Position) | Filing |