WELLINGTON MANAGEMENT CO LLP 13D and 13G filings for Silicon Laboratories 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 |
| 2022-02-04 09:29 am Sale |
2021-12-31 | 13G | Silicon Laboratories Inc. SLAB |
WELLINGTON MANAGEMENT CO LLP | 1,268,161 3.160% |
-1,133,127 (-47.19%) |
Filing |
| 2021-02-04 11:42 am Purchase |
2020-12-31 | 13G | Silicon Laboratories Inc. SLAB |
WELLINGTON MANAGEMENT CO LLP | 2,401,288 5.480% |
374,021 (+18.45%) |
Filing |