FRONTIER CAPITAL MANAGEMENT CO LLC 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 |
| 2025-01-16 1:15 pm Sale |
2024-09-30 | 13G | Ultra Clean Holdings, Inc. UCTT |
FRONTIER CAPITAL MANAGEMENT CO LLC | 2,178,184 4.830% |
-381,759 (-14.91%) |
Filing |
| 2024-02-14 10:12 am Purchase |
2023-12-31 | 13G | Ultra Clean Holdings, Inc. UCTT |
FRONTIER CAPITAL MANAGEMENT CO LLC | 2,559,943 5.710% |
2,559,943 (New Position) |
Filing |