SILICON MOTION TECH CORP (SIMO) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • 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.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-12-05
2:03 pm
Purchase
2025-11-2813GSilicon Motion Technology Corporation
SIMO
FMR LLC13,593,468
10.000%
32increase
(+0.00%)
Filing
History
2025-11-05
11:44 am
Purchase
2025-09-3013GSilicon Motion Technology Corporation
SIMO
FMR LLC13,593,436
10.000%
2,617,384increase
(+23.85%)
Filing
History
2025-08-06
12:14 pm
Purchase
2025-06-3013GSilicon Motion Technology Corporation
SIMO
FMR LLC10,976,052
8.100%
2,017,756increase
(+22.52%)
Filing
History
2024-11-12
10:34 am
Purchase
2024-11-0813GSilicon Motion Technology Corporation
SIMO
FMR LLC8,958,296
6.775%
8,958,296increase
(New Position)
Filing
History
2023-02-13
6:23 pm
Sale
2022-12-3113GSilicon Motion Technology Corporation
SIMO
CARDINAL CAPITAL MANAGEMENT LLC0
0.000%
-1,883,924decrease
(Position Closed)
Filing
History
2022-02-11
6:06 pm
Sale
2021-12-3113GSilicon Motion Technology Corporation
SIMO
CARDINAL CAPITAL MANAGEMENT LLC1,883,924
5.400%
-7,830,964decrease
(-80.61%)
Filing
History