Silicon Motion (Nasdaq: SIMO) schedules Q4 2025 results release and call

Rhea-AI Filing Summary

Silicon Motion Technology Corporation filed a Form 6-K to share a press release announcing its upcoming fourth quarter 2025 earnings release and conference call. The company plans to publish its Q4 2025 financial results after the market closes on February 3, 2026 and will host an earnings conference call on February 4, 2026 at 8:00 a.m. Eastern Time. Investors and analysts must pre-register online to receive dial-in details and a unique access PIN, and the call will also be webcast through the company’s website.

The release also reiterates that Silicon Motion is a global leader in NAND flash controllers used in solid state drives and embedded storage for devices such as servers, PCs, smartphones, IoT, industrial and automotive applications. It includes standard forward-looking statements language outlining risks such as demand volatility, macroeconomic conditions, supply chain constraints, geopolitical tensions and technology and cybersecurity risks, and references the company’s Form 20-F for additional risk disclosures.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of January 2026

Commission File Number: 000-51380

Silicon Motion Technology Corporation

(Exact name of Registrant as specified in its charter)

Flat C, 19/F, Wing Cheong Commercial Building

Nos 19-25 Jervois Street

Hong Kong

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒     Form 40-F ☐

Exhibit No.		Description
99.1		Press Release issued by the Company on January 9, 2026

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

				SILICON MOTION TECHNOLOGY CORPORATION
Date: January 9, 2026				By:		/s/ Jason Tsai
				Name:		Jason Tsai
				Title:		Chief Financial Officer

3

Exhibit 99.1

Silicon Motion Announces Fourth Quarter 2025

Earnings Conference Call

TAIPEI, Taiwan and MILPITAS, Calif., January 9, 2026 – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in NAND flash controllers for solid state storage devices, plans to release its fourth quarter 2025 financial results after the market closes on February 3, 2026 and will host a conference call on February 4 at 8:00 a.m. Eastern Time. Participants must pre-register using the link below to participate in the live call.

CONFERENCE CALL DETAILS:

Participants must register in advance to join the conference call using the link provided below. Conference access information (including dial-in information and a unique access PIN) will be provided in the email received upon registration.

Participant Call Registration:

https://register-conf.media-server.com/register/BI240b206301124437a300f3cdda6f35b8

This call will be webcast on the Company’s website at www.siliconmotion.com.

ABOUT SILICON MOTION:

We are the global leader in supplying NAND flash controllers for solid state storage devices. We supply more SSD controllers than any other company in the world for servers, PCs and other client devices and are the leading merchant supplier of eMMC and UFS embedded storage controllers used in smartphones, IoT devices and other applications. We also supply customized high-performance hyperscale data center and specialized industrial and automotive SSD solutions. Our customers include most of the NAND flash vendors, storage device module makers and leading OEMs. For further information on Silicon Motion, visit us at www.siliconmotion.com.

FORWARD-LOOKING STATEMENTS:

This news release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “intend,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “continue,” or the negative of these terms or other comparable terminology. Although such statements are based on our own information and information from other sources we believe to be reliable, you should not place undue reliance on them. These statements involve risks and uncertainties, and actual market trends or our actual results of operations, financial condition or business prospects may differ materially from those expressed or implied in these forward-looking statements for a variety of reasons. Potential risks and uncertainties include, but are not limited to the unpredictable volume and timing of customer orders, which are not fixed by contract but vary on a purchase order basis; the loss of one or more key customers or the significant reduction, postponement, rescheduling or cancellation of orders

from one or more customers; general economic conditions or conditions in the semiconductor or consumer electronics markets; the impact of inflation on our business and customer’s businesses and any effect this has on economic activity in the markets in which we operate; the functionalities and performance of our information technology (“IT”) systems, which are subject to cybersecurity threats and which support our critical operational activities, and any breaches of our IT systems or those of our customers, suppliers, partners and providers of third-party licensed technology; the effects on our business and our customer’s business taking into account the ongoing U.S.-China tariffs and trade disputes; the uncertainties associated with any future global or regional pandemic; the continuing tensions between Taiwan and China, including enhanced military activities; decreases in the overall average selling prices of our products; changes in the relative sales mix of our products; changes in our cost of finished goods; supply chain disruptions that have affected us and our industry as well as other industries on a global basis; the payment, or non-payment, of cash dividends in the future at the discretion of our Board of Directors and any announced planned increases in such dividends; changes in our cost of finished goods; the availability, pricing, and timeliness of delivery of other components and raw materials used in the products we sell given the current raw material supply shortages being experienced in our industry; our customers’ sales outlook, purchasing patterns, and inventory adjustments based on consumer demands and general economic conditions; any potential impairment charges that may be incurred related to businesses previously acquired or divested in the future; our ability to successfully develop, introduce, and sell new or enhanced products in a timely manner; and the timing of new product announcements or introductions by us or by our competitors. For additional discussion of these risks and uncertainties and other factors, please see the documents we file from time to time with the U.S. Securities and Exchange Commission, including our Annual Report on Form 20-F filed with the U.S. Securities and Exchange Commission on April 30, 2025. Other than as required under the securities laws, we do not intend, and do not undertake any obligation to, update or revise any forward-looking statements, which apply only as of the date of this news release.

Investor Contacts:
Tom Sepenzis		Selina Hsieh
Senior Director of IR & Strategy		Investor Relations
tsepenzis@siliconmotion.com		ir@siliconmotion.com

FAQ

When will Silicon Motion (SIMO) report its Q4 2025 financial results?

Silicon Motion plans to release its fourth quarter 2025 financial results after the market closes on February 3, 2026.

When is the Silicon Motion (SIMO) Q4 2025 earnings conference call scheduled?

The Q4 2025 earnings conference call is scheduled for February 4, 2026 at 8:00 a.m. Eastern Time.

How can investors join Silicon Motion’s Q4 2025 earnings call?

Participants must register in advance online using the provided registration link to receive dial-in details and a unique access PIN, and the call will also be webcast on the company’s website.

What does Silicon Motion (SIMO) say about its core business in this filing?

The company describes itself as a global leader in supplying NAND flash controllers for solid state storage devices, including SSD controllers for servers, PCs and client devices, and merchant eMMC and UFS embedded storage controllers used in smartphones, IoT and other applications.

Where can investors find more information on Silicon Motion’s risks and uncertainties?

The company points to its filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 20-F filed on April 30, 2025, for additional discussion of risks and uncertainties.

Will Silicon Motion update the forward-looking statements in this news release?

The company states that, other than as required under the securities laws, it does not intend and does not undertake any obligation to update or revise any forward-looking statements.