DIMENSIONAL FUND ADVISORS INC 13D and 13G filings for Ultra Clean Holdings, 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 |
| 2025-04-15 12:18 pm Sale |
2025-03-31 | 13G | Ultra Clean Holdings, Inc. UCTT |
DIMENSIONAL FUND ADVISORS INC | 2,262,519 5.000% |
-487,523 (-17.73%) |
Filing |
| 2024-02-09 09:59 am Purchase |
2024-02-14 | 13G | Ultra Clean Holdings, Inc. UCTT |
DIMENSIONAL FUND ADVISORS INC | 2,750,042 6.100% |
448,281 (+19.48%) |
Filing |
| 2023-02-10 2:42 pm Purchase |
2023-02-14 | 13G | Ultra Clean Holdings, Inc. UCTT |
DIMENSIONAL FUND ADVISORS INC | 2,301,761 5.100% |
417,520 (+22.16%) |
Filing |
| 2022-02-08 3:52 pm Sale |
2022-02-14 | 13G | Ultra Clean Holdings, Inc. UCTT |
DIMENSIONAL FUND ADVISORS INC | 1,884,241 4.200% |
-273,151 (-12.66%) |
Filing |
| 2021-02-12 3:41 pm Sale |
2021-02-16 | 13G | Ultra Clean Holdings, Inc. UCTT |
DIMENSIONAL FUND ADVISORS INC | 2,157,392 5.300% |
-1,116,602 (-34.11%) |
Filing |