Silicon Motion Technology (SIMO) SEC Filings: History & Chart

Silicon Motion Technology Corporation(SIMO)

Semiconductors · Hong Kong

$284.48+19.23 (+7.25%)

Delayed quote: Sep 11, 2026, 4:00 PM EDT

About Silicon Motion Technology Corporation

Silicon Motion Technology Corporation (SIMO) is a prominent company specializing in the design, development, and distribution of NAND flash controllers, which are essential components for a wide array of solid-state storage devices. Their product range supports diverse applications, including controllers for computing-grade Solid-State Drives (SSDs) found in personal computers and other client devices. They also provide solutions for enterprise-grade SSDs crucial for data centers, as well as embedded storage such as eMMC and UFS used in smartphones and IoT (Internet of Things) devices. Furthermore, their technology extends to flash memory cards and flash drives for expandable storage, and specialized SSDs designed for industrial, commercial, and automotive applications. The company brands its controller offerings under SMI. Its enterprise-level SSDs are available under the Shannon Systems name, while its integrated industrial-grade SSDs are marketed as Ferri SSD, Ferri-eMMC, and Ferri-UFS. Silicon Motion's sales strategy involves both direct sales teams and a network of independent electronics distributors, serving a customer base that includes major NAND flash manufacturers, module makers, hyperscale cloud providers, and Original Equipment Manufacturers (OEMs). Founded in 1995 and headquartered in Hong Kong, the company boasts a global operational presence, including locations in Taiwan, the United States, South Korea, China, Malaysia, Singapore, and other international markets.

Hong Kong

2,009 employees

www.siliconmotion.com

Technology / Semiconductors

Sector: Technology
Industry: Semiconductors
CEO: Wallace C. Kou

View full financials

Form	Filing Date	Accepted	Document
6-K	Aug 14, 2026	Aug 13, 2026	View filing
6-K	Aug 11, 2026	Aug 11, 2026	View filing
6-K	Aug 10, 2026	Aug 10, 2026	View filing
SC 13G/A	Aug 6, 2026	Aug 6, 2026	View filing
6-K	Jul 30, 2026	Jul 29, 2026	View filing
6-K	Jul 24, 2026	Jul 24, 2026	View filing
6-K	Jul 8, 2026	Jul 8, 2026	View filing
4	Jun 24, 2026	Jun 24, 2026	View filing
4	Jun 24, 2026	Jun 24, 2026	View filing
SD	May 29, 2026	May 29, 2026	View filing
4	May 7, 2026	May 7, 2026	View filing
20-F	Apr 30, 2026	Apr 30, 2026	View filing
6-K	Apr 29, 2026	Apr 28, 2026	View filing
6-K	Apr 24, 2026	Apr 24, 2026	View filing
6-K	Apr 10, 2026	Apr 10, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Apr 9, 2026	Apr 9, 2026	View filing
3	Mar 30, 2026	Mar 30, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
3	Mar 27, 2026	Mar 27, 2026	View filing
6-K	Feb 4, 2026	Feb 3, 2026	View filing
6-K	Feb 2, 2026	Feb 2, 2026	View filing

SEC Filings

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