SIMO 6-K

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 August 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 ofprincipal 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 ☐

This Form 6-K is hereby incorporated by reference into the Company’s Registration Statement on Form S-8 filed with the U.S. Securities and Exchange Commission on June 4, 2025 (Registration No. 333-287771).

Notes Offering

On August 10, 2026, Silicon Motion Technology Corporation, a Cayman Islands exempted company (the “Company”), issued a press release announcing that it intends to offer, subject to market and other conditions, $800,000,000 aggregate principal amount of convertible senior notes due 2031 (the “Notes”) in a private offering to persons reasonably believed to be “qualified institutional buyers” pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”) (the “Offering”). The Company also expects to grant the initial purchasers of the Notes an option to purchase, for settlement within a period of 13 days from, and including, the date the Notes are first issued, up to an additional $120,000,000 aggregate principal amount of Notes. A copy of the press release announcing the Offering is furnished as Exhibit 99.1 to this Report on Form 6-K (this “Report”).

Interim Financial Statementsof the Company

The unaudited condensed consolidated financial information of the Company as of and for the six months ended June 30, 2026, is furnished as Exhibit 99.2 to this Report.

Exhibit Index

Exhibit No.		Description
99.1		Press Release issued by the Company on August 10, 2026 announcing the launch of the Offering.
99.2		Unaudited condensed consolidated financial information of the Company as of and for the six months ended June 30, 2026,

Forward-Looking Statements

This Report contains “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934, as amended, that are not historical in nature and typically address future or anticipated events, expectations or beliefs. Forward-looking statements include, without limitation, statements regarding the anticipated terms of the Notes, the completion, timing and size of the Offering and the intended use of the proceeds. These forward-looking statements can often, but not always, be identified by phrases such as “believes,” “expects,” “anticipates,” “foresees,” “forecasts,” “estimates,” “plans,” “intends,” “will,” “may,” “should,” “projects,” “might,” “could,” or other words or phrases of similar import. Similarly, statements that describe our business strategy, outlook, objectives, plans, intentions or goals also are forward-looking statements. While the Company believes there is a reasonable basis for the forward-looking statements in this Report, such statements involve certain risks and uncertainties, many of which are beyond the Company’s control, that could cause actual results to differ materially from those indicated in, or implied by, such forward-looking statements. Such risks and uncertainties include, but are not limited to: (i) market conditions, including market interest rates; (ii) the trading price and volatility of the Company’s American depositary shares (“ADSs”), each representing four ordinary shares of the Company, par value $0.01 per share; and (iii) risks relating to the Company’s business and the Offering, including those described in the Company’s most recent Annual Report on Form 20-F and the other reports that the Company files or furnishes from time to time with the U.S. Securities and Exchange Commission.

The Company may not consummate the Offering and, if the Offering is consummated, the Company cannot provide any assurances regarding the final terms of the Offering or the Notes or its ability to effectively apply the net proceeds from the Offering.

The forward-looking statements in this Report speak only as of the date of this Report. The Company does not undertake any obligation to update any forward-looking statements to reflect subsequent events or circumstances, except as required by law.

No Offer or Solicitation

This Report does not constitute an offer to sell or the solicitation of an offer to buy any security and shall not constitute an offer, solicitation or sale of any security in any jurisdiction in which such offering, solicitation or sale would be unlawful. The Notes, any ADSs issuable upon conversion of the Notes and the ordinary shares represented thereby will not be registered under the Securities Act, any state securities laws or the securities laws of any other jurisdiction, and may not be offered or sold in the United States absent registration or an applicable exemption from registration.

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: August 10, 2026	By:	/s/ Jason Tsai
	Name:	Jason Tsai
	Title:	Chief Financial Officer

EX-99.1

Exhibit 99.1

Silicon Motion Technology Corporation Announces Proposed

Offering of

0.00%Convertible Senior Notes due 2031

•	Opportunistic capital raise with proceeds intended to enhance financial flexibility and support growthinitiatives

TAIPEI, Taiwan and MILPITAS, Calif., August 10, 2026 (GLOBE NEWSWIRE) – Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion”), a global leader in designing and marketing NAND flash controllers for solid-state storage devices (“SSDs”), today announced its intention to offer, subject to market and other conditions, $800,000,000 aggregate principal amount of 0.00% convertible senior notes due 2031 (the “Notes”) in a private offering to persons reasonably believed to be “qualified institutional buyers” pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). Silicon Motion also expects to grant the initial purchasers of the Notes an option to purchase, for settlement within a period of 13 days from, and including, the date the Notes are first issued, up to an additional $120,000,000 aggregate principal amount of Notes.

The Notes will be senior, unsecured obligations of Silicon Motion. The Notes will not bear regular interest, and the principal amount of the Notes will not accrete. The Notes will mature on August 15, 2031, unless earlier repurchased, redeemed or converted. Prior to the close of business on the business day immediately preceding May 15, 2031, holders of the Notes will have the right to convert their Notes upon the satisfaction of specified conditions and during certain periods. On or after May 15, 2031 until the close of business on the second scheduled trading day immediately preceding the maturity date, the Notes will be convertible at the option of the holders at any time regardless of these conditions. Silicon Motion will settle each conversion by paying the principal amount (or, if less, the conversion value) of the Notes in cash, and any conversion value in excess of the principal amount will be settled in cash, American depositary shares of Silicon Motion (the “ADSs”), each representing four ordinary shares of Silicon Motion, par value $0.01 per share, or any combination thereof, at Silicon Motion’s election.

Silicon Motion may redeem the Notes for cash at its option, in whole but not in part, in connection with certain tax-related events. In addition, the Notes will be redeemable, in whole or in part (subject to certain limitations), for cash, at Silicon Motion’s option, on or after August 20, 2029 if the last reported sale price of the ADSs equals or exceeds 130% of the conversion price for a specified period of time and certain other conditions are satisfied. The redemption price, in each case, will be equal to the principal amount of the Notes to be redeemed, plus accrued and unpaid special interest, if any, to, but excluding, the redemption date. Holders of the Notes will have the right to require Silicon Motion to repurchase their Notes upon the occurrence of a fundamental change (as defined in the indenture governing the Notes) or on August 15, 2029, in each case, at a cash repurchase price equal to the principal amount of the Notes to be repurchased, plus accrued and unpaid special interest, if any, to, but excluding, the applicable repurchase date. The initial conversion rate and other terms of the Notes will be determined at the pricing of the offering.

1

Silicon Motion intends to use the net proceeds from the offering for general corporate purposes and to repay amounts outstanding under its credit agreement. Pending the use of the net proceeds from this offering as described above, Silicon Motion may invest the net proceeds in short-term, investment grade, interest-bearing securities.

The offer and sale of the Notes, the ADSs, if any, issuable upon conversion of the Notes, and the ordinary shares represented thereby, have not been, and will not be, registered under the Securities Act, or any other securities laws, and the Notes, any such ADSs and ordinary shares cannot be offered or sold except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and any other applicable securities laws.

This press release does not constitute an offer to sell, or the solicitation of an offer to buy, the Notes, the ADSs, if any, issuable upon conversion of the Notes, or the ordinary shares represented thereby, nor will there be any offer, solicitation or sale of the Notes, any such ADSs or ordinary shares, in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful.

About Silicon Motion Technology Corporation

Silicon Motion Technology Corporation (NasdaqGS: SIMO) is the global leader in supplying NAND flash controllers for SSDs. The company ships more SSD controllers than any other supplier worldwide for servers, PCs, and other edge devices, and is also the leading merchant provider of eMMC and UFS embedded storage controllers used in smartphones, IoT products, and automotive applications.

Silicon Motion also delivers customized, high-performance controller solutions for Enterprise SSDs, Enterprise boot drives, Edge SSDs, Embedded UFS & eMMC, and Ferri solutions for automotive. Its controllers and storage solutions are designed to power the world’s most advanced AI Infrastructure, Edge AI, and Physical AI, combining high performance, low power, and proven reliability.

Forward-Looking Statements

This press release includes forward-looking statements, including statements regarding the anticipated terms of the Notes being offered, the completion, timing and size of the proposed offering and the intended use of the proceeds. Forward-looking statements represent Silicon Motion’s current expectations regarding future events and are subject to known and unknown risks and uncertainties that could cause actual results to differ materially from those indicated in, or implied by, the forward-looking statements. Among those risks and uncertainties are market conditions, including market interest rates, the trading price and volatility of the ADSs and risks relating to Silicon Motion’s business, including those described in documents Silicon Motion files from time to time with the U.S. Securities and Exchange Commission, including Silicon Motion’s Annual Report on Form 20-F filed with the U.S. Securities and Exchange Commission on April 30, 2026. Silicon Motion may not consummate the proposed offering described in this press release and, if the proposed offering is consummated, cannot provide any assurances regarding the final terms of the offering or the Notes or its ability to effectively apply the net proceeds as described above. The forward-looking statements included in this press release speak only as of the date of this press release, and Silicon Motion does not undertake to update the statements included in this press release for subsequent developments, except as may be required by law.

2

Silicon Motion Investor Contacts:

Tom Sepenzis<br> <br>Vice President of<br>Investor Relations & Strategy<br> <br>[email protected]		Selina Hsieh<br> <br>Investor Relations<br><br><br>[email protected]

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EX-99.2

Table of Contents

Exhibit 99.2

SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

INDEX TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Unaudited Condensed Consolidated Balance Sheets as of Dec 31, 2025 and June<br> 30, 2026		F-2
Unaudited Condensed Consolidated Statements of Income for the Six Months<br> Ended June 30, 2025 and 2026		F-3
Unaudited Condensed Consolidated Statements of Comprehensive Income for<br> the Six Months Ended June 30, 2025 and 2026		F-4
Unaudited Condensed Consolidated Statements of Changes in Shareholders’<br> Equity for the Six Months Ended June 30, 2025 and 2026		F-5
Unaudited Condensed Consolidated Statements of Cash Flows for the Six Months<br>Ended June 30, 2025 and 2026		F-6
Notes to Unaudited Condensed Consolidated Financial<br>Statements		F-7

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Par Value)

		December 312025		June 302026
		US		US
ASSETS
Current Assets
Cash and cash equivalents		201,842			74,367
Accounts receivable, net		211,546			323,638
Inventories		421,798			673,042
Restricted assets-current		71,297			103,918
Prepaid expenses and other current assets		36,885			41,526
Total current assets		943,368			1,216,491
Long-term investments		29,676			127,403
Property and equipment, net		218,966			232,805
Deferred income tax assets, net		9,051			9,581
Operating lease assets		13,195			12,588
Other assets		8,463			6,363
Total assets		1,222,719			1,605,231
LIABILITIES AND SHAREHOLDERS’ EQUITY						****
Current Liabilities
Notes and accounts payable		34,745			103,338
Short-term bank loans		—			59,183
Income tax payable		22,426			37,969
Refund liabilities		6,012			14,497
Accrued expenses and other current liabilities		276,340			267,219
Total current liabilities		339,523			482,206
Other long-term liabilities		52,459			76,177
Total liabilities		391,982			558,383
Commitments and Contingencies (Note 16)
Shareholders’ Equity
Ordinary Shares at US0.01 par value per share
Authorized: 500,000 thousand shares
Issued and outstanding: 134,245 thousand shares and 135,631 thousand shares as of<br>December 31,2025 and June 30, 2026, respectively		1,342			1,356
Additional paid-in capital		359,927			371,681
Accumulated other comprehensive income		1,339			3,286
Retained earnings		468,129			670,525
Total shareholders’ equity		830,737			1,046,848
Total liabilities and shareholders’ equity		1,222,719			1,605,231

All values are in US Dollars.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(In Thousands, Except Earnings Per Share)

		Six Months EndedJune 30
		2025		2026
		US		US
NET SALES			365,167			793,106
COST OF SALES			192,113			405,629
GROSS PROFIT			173,054			387,477
OPERATING EXPENSES
Research and development			113,173			190,894
Sales and marketing			14,208			26,352
General and administrative			13,578			16,913
Total operating expenses			140,959			234,159
OPERATING INCOME			32,095			153,318
NON-OPERATING INCOME (EXPENSES)
Unrealized holding gain on investment			2,245			96,432
Interest income			5,635			3,109
Interest expense			—			(102	)
Foreign exchange loss, net			(2,929	)		(365	)
Other income			1			54
Total non-operating income			4,952			99,128
INCOME BEFORE INCOME TAX			37,047			252,446
INCOME TAX EXPENSE			1,273			49,535
NET INCOME			35,774			202,911
EARNINGS PER ORDINARY SHARE:
Basic			0.27			1.50
Diluted			0.27			1.49
WEIGHTED AVERAGE ORDINARY SHARES OUTSTANDING
Basic (Thousands)			134,382			135,171
Diluted (Thousands)			134,724			136,026
EARNINGS PER ADS (one ADS equals four ordinary shares):
Basic			1.06			6.00
Diluted			1.06			5.97
WEIGHTED AVERAGE ADS OUTSTANDING
Basic (Thousands)			33,596			33,793
Diluted (Thousands)			33,681			34,006

All values are in US Dollars.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In Thousands)

		Six Months EndedJune 30
		2025		2026
		US		US
NET INCOME			35,774			202,911
OTHER COMPREHENSIVE INCOME, NET OF TAX EFFECT OF NIL
Change in net foreign currency translation adjustments			238			1,947
OTHER COMPREHENSIVE INCOME			238			1,947
TOTAL COMPREHENSIVE INCOME			36,012			204,858

All values are in US Dollars.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

(In Thousands, Except Per Share Data)

											Accumulated
								Additional		Other								Total
		Ordinary Share						Paid-in		Comprehensive		Retained		Treasury		Shareholders’
		Shares			Amount		Capital		Income (Loss)		Earnings		Stock		Equity
		(thousands)			US		US		US		US		US		US
BALANCE, DECEMBER 31, 2024		134,764			1,348			337,975			338			432,623			—			772,284
Net income		—			—			—			—			35,774			—			35,774
Other comprehensive income		—			—			—			238			—			—			238
Stock-based compensation expenses		—			—			4,986			—			—			—			4,986
Issuance of ordinary shares upon exercise of restricted stock units		1,170			11			(32	)		—			—			—			(21	)
Share repurchase		—			—			—			—			—			(24,312	)		(24,312	)
Treasury stock retired		(1,705	)		(17	)		(4,299	)		—			(19,996	)		24,312			—
Dividend adjustments (US0.50 per ordinary share)		—			—			—			—			(8	)		—			(8	)
BALANCE, JUNE 30, 2025		134,229			1,342			338,630			576			448,393			—			788,941
BALANCE, DECEMBER 31, 2025		134,245			1,342			359,927			1,339			468,129			—			830,737
Net income		—			—			—			—			202,911			—			202,911
Other comprehensive income		—			—			—			1,947			—			—			1,947
Stock-based compensation expenses		—			—			11,792			—			—			—			11,792
Issuance of ordinary shares upon exercise of restricted stock units		1,386			14			(38	)		—			—			—			(24	)
Dividend adjustments (US0.50 per ordinary share)		—			—			—			—			(515	)		—			(515	)
BALANCE, JUNE 30, 2026		135,631			1,356			371,681			3,286			670,525			—			1,046,848

All values are in US Dollars.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

		Six Months EndedJune 30
		2025		2026
		US		US
CASH FLOWS FROM OPERATING ACTIVITIES
Net income			35,774			202,911
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization			14,670			18,227
Unrealized holding gain on investment			(2,245	)		(96,432	)
Stock-based compensation			4,986			11,792
Loss (gain) on disposal of property and equipment			(11	)		15
Deferred income taxes			1,688			18,158
Changes in operating assets and liabilities:
Accounts receivable			12,820			(112,092	)
Inventories			(45,651	)		(245,600	)
Prepaid expenses and other current assets			23			(10,285	)
Other assets			(86	)		(1,302	)
Notes and accounts payable			19,682			68,592
Refund liabilities			(274	)		8,485
Accrued expenses and other current liabilities			(8,411	)		21,353
Lease liabilities			1,472			(139	)
Income tax payable			2,805			15,543
Other liabilities			(4,244	)		5,769
Net cash provided by (used in) operating activities			32,998			(95,005	)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment			(27,212	)		(25,954	)
Proceeds from disposal of properties			13			87
Net cash used in investing activities			(27,199	)		(25,867	)
CASH FLOWS FROM FINANCING ACTIVITIES
Dividends paid			(33,702	)		(33,840	)
Proceeds from bank loan			—			59,183
Share repurchase			(24,312	)		—
Net cash provided by (used in) financing activities			(58,014	)		25,343
NET DECREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH			(52,215	)		(95,529	)
EFFECT OF EXCHANGE RATE CHANGES			161			250
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF PERIOD			334,333			277,081
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD			282,279			181,802
SUPPLEMENTAL INFORMATION
Income taxes paid			1,148			11,312
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Unpaid purchase of property and equipment included in accounts payable and accrued<br>liabilities			12,894			15,619

All values are in US Dollars.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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SILICON MOTION TECHNOLOGY CORPORATION AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in Thousands, Unless Stated Otherwise)

1. ORGANIZATION AND OPERATIONS

Silicon Motion Technology Corporation (“SMTC”, collectively with its subsidiaries as the “Company”) is the global leader in supplying NAND flash controllers for solid state storage devices. The Company is a world leading supplier of SSD controllers for servers, PCs and other client devices and is a leading merchant supplier of eMMC and UFS embedded storage controllers used in smartphones, IoT devices and other applications. The Company also supplies customized high-performance 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 SMTC, visit us at www.siliconmotion.com.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), and in our opinion, include all adjustments of a normal recurring nature necessary for fair financial statement presentation. Interim results are not necessarily indicative of the results to be expected for the full year ending December 31, 2026. The consolidated financial statements include the accounts of SMTC and its wholly-owned subsidiaries. The Company owns 100% of the outstanding shares in all of its subsidiaries. All significant intercompany balances and transactions have been eliminated upon consolidation. These consolidated financial statements and other information presented in this Form 6-K should be read in conjunction with the consolidated financial statements and the related notes included in our Annual Report on Form 20-F for the fiscal year ended December 31, 2025 filed with the SEC.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect certain reported amounts and disclosures. The actual results could differ from those estimates.

Concentration of Credit Risk and SignificantCustomers

Financial instruments that potentially subject the Company to a significant concentration of credit risk consist principally of cash equivalents and accounts receivable. Cash and cash equivalents are maintained with high quality financial institutions, the composition and maturities of which are regularly monitored by management. The Company believes that the concentration of credit risk in its accounts receivable is substantially mitigated by the Company’s credit evaluation process, relatively short collection terms and the high level of credit worthiness of its customers. The Company performs ongoing credit evaluations of its customers’ financial conditions and limits the amount of credit extended based upon the payment history and current credit worthiness of the customer. The Company regularly reviews the allowance for bad debt and doubtful accounts or expected losses during the accounts receivable collection process by considering factors, such as historical write-off and recovery experience, credit quality, age of the accounts receivable balances and current economic conditions that may affect a customer’s ability to pay. The Company also takes into account reasonable and supportable forecasts of future conditions when evaluating the adequacy of the allowance for doubtful accounts.

Historically, a relatively small number of customers have accounted for a significant portion of our net sales. Sales to four customers for the six months ended June 30, 2025 and two customers for the six months ended June 30, 2026 each accounted for 10% or more of our net revenue, representing 59% and 48% of our net sales for the six months ended June 30, 2025 and 2026, respectively. See Note 17 for more information about these significant customers. Furthermore, the Company’s top ten customers accounted for approximately 84% and 78% of net sales for the six months ended June 30, 2025 and 2026, respectively.

Fair Value of Financial Instruments

The carrying amount of the Company’s financial instruments, including cash and cash equivalents, accounts receivable and notes and accounts payable, approximates fair value due to the short-term maturity of the instruments. Long-term investments in listed companies over which we do not exercise significant influence are recorded at fair value, and any changes in fair value are recognized in net income. The Company’s long-term liabilities approximate their fair values as they contain interest rates that vary according to market interest rates.

Fair value is the price that would be received upon sale of an asset or paid upon transfer of a liability in an orderly transaction between market participants at the measurement date and in the principal or most advantageous market for that assets or liability. The fair value should be calculated based on assumptions that market participants would use in pricing the asset or liability, not on assumptions specific to the Company. A three-tier fair value hierarchy is established as a basis for considering such assumptions and for inputs used in the valuation methodologies in measuring fair value. The hierarchy prioritizes the inputs into three levels based on the extent to which inputs used in measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which is determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are:

Level 1 — Use unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2 — Use observable inputs other than Level 1 prices such as quoted prices for identical or similar instruments in markets that are not active, quoted prices for similar instruments in active markets, and model-based valuation in which all significant inputs are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 — Use inputs that are generally unobservable and reflect the use of significant management judgments and estimates.

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The tables below set forth, by level, the Company’s assets and liabilities that are measured at fair value on a recurring basis. The tables do not include assets and liabilities that are measured at historical cost or any basis other than fair value:

		Fair Value Measurements at June 30, 2026
		Level 1			Level 2			Level 3			Total
Items measured at fair value on a recurring basis:
Assets
Long-term investments:
Marketable equity investments			127,403			—			—			127,403
		Fair Value Measurements at December 31, 2025
---	---	---	---	---	---	---	---	---	---	---	---	---
		Level 1			Level 2			Level 3			Total
Items measured at fair value on a recurring basis:
Assets
Long-term investments:
Marketable equity investments			29,676			—			—			29,676

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Significant additions, renewals and betterments are capitalized, while maintenance and repairs are expensed as incurred.

Depreciation is computed using the straight-line method over estimated useful lives that range as follows: buildings —50 years; machinery and equipment — 2 to 6 years; furniture and fixtures — 3 to 8 years; software — 1 to 5 years; leasehold and buildings improvement — the shorter of the estimated useful life or lease term, which is generally 2 to 25 years. Land is not depreciated. Depreciation and amortization expense on property and equipment were approximately US$14,670 thousand and US$18,227 thousand for the six months ended June 30, 2025 and 2026, respectively.

Income Taxes

The Company determines its income tax provision for interim periods based on an estimated annual effective tax rate, adjusted for discrete tax items recognized in the applicable period. The estimated annual effective tax rate is reviewed and updated each interim reporting period, and any changes are recognized through a cumulative adjustment in the period of revision. The effective tax rate may vary due to changes in projected earnings, the jurisdictional mix of income, intercompany transactions, tax law changes, the applicability of special tax regimes, changes in business operations, discrete tax items, and acquisitions.

Comprehensive Income (Loss)

Comprehensive income (loss) represents net income (loss) plus the results of certain changes in shareholders’ equity during a period from non-owner sources. The following table presents the components of accumulated other comprehensive income (loss) for the six months ended June 30, 2025 and 2026:

		Six Months Ended June 30, 2025								Six Months Ended June 30, 2026
		US								US
					Defined			Accumulated						Defined			Accumulated
		Foreign		Benefit			other			Foreign		benefit			other
		currency		Pension			comprehensive			currency		pension			comprehensive
		items		Plans			income (loss)			items		plans			income (loss)
Beginning balance			1,408			(1,070	)		338			2,409			(1,070	)		1,339
Current-period change			238			—			238			1,947			—			1,947
Ending balance			1,646			(1,070	)		576			4,356			(1,070	)		3,286

All values are in US Dollars.

Earnings Per Share

Basic earnings per share are computed by dividing net earnings attributable to ordinary shareholders by the weighted-average number of ordinary shares outstanding during the period. Diluted earnings per share are computed by dividing net income attributable to ordinary shareholders by the weighted-average number of ordinary shares and potentially dilutive shares of ordinary shares outstanding during the period. Dilutive shares outstanding include unvested restricted stock units (“RSUs”). Dilutive securities are excluded from the computation of the diluted income per share in periods when their effect is anti-dilutive. The effect of dilutive securities of restricted stock units were 342 thousand shares (85 thousand ADSs) and 855 thousand shares (213 thousand ADSs) for the six months ended June 30, 2025 and 2026, respectively.

Recent Accounting Pronouncements

Accounting Pronouncements Recently Adopted

In July 2025, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), ASU 2025-05, Financial Instruments— Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. In developing reasonable and supportable forecasts as part of estimating expected credit losses, all entities may elect a practical expedient that assumes that current conditions as of the balance sheet date do not change for the remaining life of the asset. The amendments in this ASU should be applied prospectively. The amendments are effective for fiscal years beginning after December 15, 2025, and interim periods within those fiscal periods. The adoption of this amendment did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures.

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Accounting Pronouncements Not Yet Effective

In October 2023, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), ASU 2023-06, Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative, to amend certain disclosure and presentation requirements for a variety of topics within the ASC. These amendments align the requirements in the ASC to the removal of certain disclosure requirements set out in Regulation S-X and Regulation S-K, announced by the SEC. The effective date for each amended topic in the ASC is either the date on which the SEC’s removal of the related disclosure requirement from Regulation S-X or Regulation S-K becomes effective, or on June 30, 2027, if the SEC has not removed the requirements by that date. Early adoption is prohibited. The adoption of this amendment is not expected to have a material impact on the Company’s future condensed consolidated financial statements.

In November 2024, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense DisaggregationDisclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disaggregated disclosure of income statement expenses for public business entities. The ASU does not change or remove existing expense disclosure requirements. The ASU also does not change the expense captions an entity presents on the face of the income statement; rather, it requires disaggregation of certain expense captions into specified categories in disclosures within the footnotes to the financial statements. In January 2025, the FASB issued ASU 2025-01, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date, to clarify the effective date of ASU 2024-03. This guidance is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating the provisions of the amendments and the effect on its future condensed consolidated financial statements.

In December 2025, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities, which adds guidance to ASC 832 on the recognition, measurement, and presentation of government grants. The amendments are effective for fiscal years beginning after December 15, 2028, and interim periods within those fiscal periods. Early adoption is permitted. The adoption of this amendment is not expected to have a material impact on the Company’s future condensed consolidated financial statements.

In December 2025, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), Interim Reporting (Topic 270): Narrow-Scope Improvements, which is intended to improve the navigability of the guidance in ASC 270 and clarify when it applies. Under the amendments, an entity is subject to ASC 270 if it provides interim financial statements and notes in accordance with GAAP. The ASU also addresses the form and content of such financial statements, adds lists to ASC 270 of the interim disclosures required by all other Codification topics, and establishes a principle under which an entity must disclose events since the end of the last annual reporting period that have a material impact on the entity. The amendments are not intended to change the fundamental nature of interim reporting or expand or reduce current interim disclosure requirements. The amendments are effective for interim reporting periods within fiscal years beginning after December 15, 2027. Early adoption is permitted and can be applied either (1) prospectively or (2) retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the impact that the adoption will have on its future condensed consolidated financial statements.

In December 2025, the Financial Accounting Standards Board (FASB) issued an accounting standard update (ASU), ASU 2025-12, Codification Improvements, as part of the standing project on its agenda to make improvements to the Codification in response to feedback from stakeholders. The amendments make Codification updates to a broad range of Topics arising from technical corrections, unintended application of the Codification, clarifications, and other minor improvements. The amendments in this ASU are effective for fiscal years beginning after December 15, 2026, and interim reporting periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact that the adoption will have on its future condensed consolidated financial statements.

3. CASH, CASH EQUIVALENTS, AND RESTRICTED CASH

		December 31,2025		June 30,2026
		US		US
Cash and deposits in bank			54,964			61,056
Time deposits			143,375			13,311
Repurchase agreements			3,503			—
Total cash and cash equivalents			201,842			74,367
Restricted cash			75,239			107,435
			277,081			181,802

All values are in US Dollars.

As of December 31, 2025 and June 30, 2026, restricted cash of US$71,297 thousand and US$103,918 thousand was classified as restricted assets-current, and US$3,942 thousand and US$3,517 thousand was classified as other assets, respectively.

4. ACCOUNTS RECEIVABLE

		December 31,2025			June 30,2026
		US			US
Trade accounts receivable			211,547				323,639
Allowance for doubtful accounts			(1	)			(1	)
			211,546				323,638

All values are in US Dollars.

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5. INVENTORIES

The components of inventories are as follows:

		December 31,2025		June 30,2026
		US		US
Finished goods			71,821			85,658
Work in process			177,661			156,705
Raw materials			172,316			430,679
			421,798			673,042

All values are in US Dollars.

The Company wrote down US$7,297 thousand for the six months ended June 30, 2026, compared with US$614 thousand for the corresponding period in 2025, for obsolete or unmarketable inventory.

6.	LONG-TERM INVESTMENTS

As of December 31, 2025 and June 30, 2026, the Company held equity investments in several privately-held and listed companies with the carrying value as follows:

		Percentage of Ownership						December 31,		June 30,
		December 31,			June 30,			2025		2026
		2025			2026			US		US
Marketable equity securities:
BIWIN Storage Technology Corp. (BIWIN)			0	%		0	%		11,432			50,847
Shenzhen Techwinsemi Technology Corp (TWSC)			0	%		0	%		18,244			76,556
									29,676			127,403

All values are in US Dollars.

In July 2021, the Company invested US$2,041 thousand in the common stock of BIWIN, which is a leading module maker in China focusing on solid state storage devices. BIWIN is one of our customers and was listed on the Science and Technology Innovation Board of Shanghai Stock Exchange in December 2022. The Company recorded unrealized holding gains of US$530 thousand and US$38,895 thousand for the six months ended June 30, 2025 and 2026, respectively, related to BIWIN.

In December 2024, the Company invested US$4,173 thousand in the common stock of TWSC, which is a leading module maker in China focusing on solid state storage devices and is one of our customers and was listed on the Science and Technology Innovation Board of Shenzhen Stock Exchange in 2022. The Company had unrealized holding gains of US$1,715 thousand and US$57,537 thousand for the six months ended June 30, 2025 and 2026, respectively.

7. PROPERTY AND EQUIPMENT

		December 31,2025		June 30,2026
		US		US
Cost:
Land			67,640			67,640
Buildings			95,481			95,826
Machinery and equipment			85,851			100,084
Furniture and fixtures			12,707			12,807
Leasehold and buildings improvement			33,707			34,156
Software			82,403			92,018
Total			377,789			402,531
Accumulated depreciation:
Buildings			8,347			9,389
Machinery and equipment			61,433			67,329
Furniture and fixtures			6,635			7,258
Leasehold and buildings improvement			6,226			6,689
Software			76,943			85,060
			159,584			175,725
Prepayment and construction in progress			761			5,999
			218,966			232,805

All values are in US Dollars.

In September 2018, the Company acquired land in Hsinchu, Taiwan, for US$58,931 thousand to construct its Taiwan headquarters. Construction of the building commenced in January 2021 and was completed in 2025. Upon completion, the building was capitalized at a total cost of US$67,038 thousand.

In February 2021, the Company won a bid to develop an office building in Taipei, Taiwan. Following receipt of the construction license in 2025, construction of the building began in 2026, and as of June 30, 2026, the project, with a capitalized cost of US$4,934 thousand, remains under construction, with completion expected by the end of 2029.

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8. SHORT-TERM BANK LOANS

During the six months ended June 30, 2026, the Company entered into two revolving credit facilities with aggregate borrowing capacity of $250.0 million. The facilities bear interest at rates ranging from 4.10% to 4.25% and mature in 2027. The facilities are unsecured and do not contain any financial covenants. As of June 30, 2026, the Company had outstanding borrowings of $59,183 thousand under the facilities and aggregate remaining availability of $190,817 thousand. The weighted-average interest rate on the outstanding borrowings as of June 30, 2026 was 4.11%. The interest expenses for six months ended June 30, 2026 was US$101 thousand. The proceeds from the borrowings were used for general corporate purposes.

9. REFUND LIABILITIES

Estimated sales returns and other allowances are made and adjusted based on historical experience and the consideration of varying contractual terms.

The changes in the refund liabilities are summarized as follows:

		December 31,2025			June 30,2026
		US			US
Refund liabilities
Balance, beginning of period			5,968				6,012
Additions			1,838				11,485
Actual sales return and discount			(1,794	)			(3,000	)
Balance, end of period			6,012				14,497

All values are in US Dollars.

10. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

		December 31,2025		June 30,2026
		US		US
Wages and bonus			65,718			97,574
Dividends			51,298			17,975
License fees and royalties			12,801			15,139
Research and development payable			14,996			12,541
Fixture			3,558			2,835
Lease liabilities – current portion			2,586			2,686
Equipment			4,218			15,619
Professional fees			6,484			7,348
Contract liabilities			82,117			61,992
Construction payment due			6,610			—
Others			25,954			33,510
			276,340			267,219

All values are in US Dollars.

Contract liabilities are comprised of deferred revenue and reflect the Company’s obligation to transfer goods or services primarily to a customer for which the Company has received consideration. The amount of revenue recognized during the six months ended June 30, 2026 that was included in the deferred revenue balance at December 31, 2025 was US$55,470 thousand.

As of the end of the reporting period, certain performance obligations associated with contracts remain unsatisfied or only partially satisfied. The Company has elected the practical expedient and does not disclose the value of unsatisfied performance obligations for contracts with an original expected duration of one year or less.

11. PENSION PLAN

SMI Taiwan, the Company’s largest operating company, is a Taiwan registered company and subject to Taiwan’s Labor Pension Act (the “New Act”), which became effective on July 1, 2005, and the pension mechanism under the New Act is deemed a defined contribution plan. The employees who were subject to the Labor Standards Law prior to July 1, 2005 (the “Old Act”) could choose to be subject to the pension mechanism under the New Act or continue to be subject to the pension mechanism under the Old Act. For those employees who were subject to the Old Act and still work for the Company after July 1, 2005 and have chosen to be subject to the Old Act, their seniority as of July 1, 2005 were maintained. The New Act prescribes that the rate of contribution by an employer to employees’ pension accounts per month will not be less than 6% of each employee’s monthly salary.

According to the New Act, SMI Taiwan made monthly contributions and recognized pension costs of US$2,150 thousand and US$2,345 thousand for the six months ended June 30, 2025 and 2026, respectively.

12. INCOME TAXES

The applicable statutory income tax rate in the Cayman Islands was zero for the Company for the years being reported. The Company conducts its core business activities across East Asia, including China, Hong Kong, Macau, and Taiwan. The statutory tax rates in the jurisdictions the Company operates range from 12% to 21%. The Company recorded income tax expense of $1,273 thousand and $49,535 thousand for the six months ended June 30, 2025 and 2026, respectively. Income tax as a percentage of income before income tax was 2.70% and 19.19% for the six months ended June 30, 2025 and 2026, respectively. Our effective tax rate for the six months ended June 30, 2025, was lower than the applicable statutory tax rates in the jurisdictions in which the Company operates, primarily due to the reversal of an uncertain tax position based on the assessment of prior years’ income tax return filings. The recorded income tax expense is based on year-to-date pretax results, forecasted pretax results, forecasted annual tax expense and discrete adjustments for the respective periods.

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13. SHAREHOLDERS’ EQUITY

Dividends

On November 2, 2015, the board of directors adopted a policy to declare the annual dividend to be paid in four quarterly installments. On October 28, 2024 and October 27, 2025, the board of directors declared annual dividends of US$2.0 per ADS, equivalent to US$0.5 per common share, for each respective year, payable in four quarterly installments. The Company’s quarterly dividends are as follows:

		2025					2026
		DividendsPer Share(US)		Amount(in USthousand)		DividendsPer Share(US)		Amount(in USthousand)
First quarter			0.1250			16,988			0.1250			16,950
Second quarter			0.1250			16,779			0.1250			16,954
						33,767						33,904

All values are in US Dollars.

For the six months ended June 30, 2025 and 2026, dividend adjustments of $8 thousand and $515 thousand, respectively, were primarily related to RSUs that vested and became outstanding ordinary shares during the period. Future dividends, if any, will be declared by and subject to the discretion of the Company’s board of directors.

Share Repurchase

On February 6, 2025, the board of directors of the Company authorized the repurchase of up to US$50 million of the Company’s ADSs over a 6-month period.

For the six months ended June 30, 2025, the Company repurchased 426 thousand ADSs at a total cost of US$24,312 thousand. The weighted average purchase price per ADS repurchased was US$57.04. The authorized repurchase program was completed in August 2025.

14. EQUITY INCENTIVEPLAN

2015 Equity Incentive Plan and 2025 Equity Incentive Plan ****

Restricted stock units are converted into the Company’s ordinary shares upon vesting on one-for-one basis. The vesting of restricted stock unit is subject to the employee’s continuing service to the Company. The cost of these awards is determined using the fair value of the Company’s ordinary share on the date of the grant, and compensation is recognized on a straight-line basis over the requisite service period. The Company’s restricted stock units are considered non-vested share awards as defined under ASC 718.

On June 3, 2015, the Company adopted its 2015 Equity Incentive Plan (“the 2015 Plan”). The 2015 Plan provides for the grant of stock options, stock bonuses, restricted stock awards, restricted stock units and stock appreciation rights, which may be granted to employees (including officers), directors and consultants. The 2015 Plan reserved 20,000 thousand shares of ordinary shares for issuance upon exercise of stock options and restricted stock units.

On June 4, 2025, the Company adopted its 2025 Equity Incentive Plan (“the 2025 Plan”). The 2025 Plan provides for the grant of stock options, stock bonuses, restricted stock awards, restricted stock units and stock appreciation rights, which may be granted to employees (including officers), directors and consultants. The 2025 Plan reserved 20,000 thousand shares of ordinary shares for issuance upon exercise of stock options and restricted stock units.

Restricted Stock Units Activity

The following is a summary of the 2015 Plan and the 2025 Plan, which includes restricted stock units:

		Unit<br>(in Thousands)
Available for grant at December 31, 2024			7,800
Authorized-2025 Plan			20,000
Expired-2015 Plan			(7,749	)
Restricted stock units granted			(81	)
Restricted stock units forfeited			5
Available for grant at June 30, 2025			19,975
Available for grant at December 31, 2025			18,615
Restricted stock units granted			(1,308	)
Restricted stock units forfeited			—
Available for grant at June 30, 2026			17,307

The related tax effect for stock-based compensation benefit (expense) was US$573 thousand for the six months ended June 30, 2026, compared to US$293 thousand for the corresponding period in 2025. The related tax benefit from stock-based compensation expense for restricted stock units exercised during the six months ended June 30, 2026 was US$5,701 thousand, and US$3,330 thousand for the corresponding period in 2025. The related tax effect was determined using applicable tax rates.

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Restricted Stock Units

A summary of the status of restricted stock units and changes is as follows:

						Weighted Average		Weighted
		Number of				Grant Date		Average Remaining
		Non-vested Stock Units<br>(in Thousands)				Fair Value(US)		Recognition Period<br>(Years)
Non-vested at December 31, 2024			1,208				15.68			0.25
Restricted stock units granted			81				14.64
Restricted stock units vested			(1,170	)			15.62
Restricted stock units forfeited			(5	)			18.11
Non-vested at June 30, 2025			114				15.28			1.97
Non-vested at December 31, 2025			1,458				19.46			0.29
Restricted stock units granted			1,308				29.80
Restricted stock units vested			(1,386	)			19.89
Non-vested at June 30, 2026			1,380				28.81			1.66

All values are in US Dollars.

As of June 30, 2026, there was US$1,446 thousand of total unrecognized compensation cost related to restricted stock units granted under the 2015 Plan and the 2025 Plan.

Stock-based Compensation Expense

The following table shows total stock-based compensation expense included in the Consolidated Statements of Income for the six months ended June 30, 2025 and 2026.

		Six Months EndedJune 30
		2025		2026
		US		US
Cost of sales			73			208
Research and development			3,058			6,418
Sales and marketing			941			2,870
General and administrative			914			2,296
			4,986			11,792

All values are in US Dollars.

15. LEASE

OperatingLeases

The Company entered into various operating lease agreements, which consist of real property and office equipment with lease periods expiring between fiscal years 2026 and 2033. The Company recognized leased assets in operating lease assets of US$13,195 and US$12,588 thousand and corresponding accrued expenses and other current liabilities of US$2,586 and US$2,686 thousand, and other long-term liabilities of US$11,464 and US$10,618 thousand, as of December 31, 2025 and June 30, 2026, respectively. The weighted average remaining lease term was 6.94 years and 6.44 years, and the weighted average discount rate was 2.43% and 2.43% as of December 31, 2025 and June 30, 2026, respectively.

Operating lease expenses were US$2,308 thousand and US$1,858 thousand for the six months ended June 30, 2025 and 2026, respectively. For the supplemental cash flow information related to lease, the cash paid for amounts included in the measurement of operating lease liabilities was US$1,354 thousand and US$1,399 thousand for the six months ended June 30, 2025 and 2026, respectively. The Company recognized right-of-use assets of US$79 thousand and US$774 thousand upon entering into operating lease arrangements for the six months ended June 30, 2025 and 2026, respectively.

16. COMMITMENTS AND CONTINGENCIES

Office Building Construction

On February 18, 2021, the Company won a bid with a third-party to build an office building in Taipei and we entered into a property development agreement in May 2021, pursuant to which it delivered a performance bond secured by a certificate of deposit. The agreement requires completion of construction within three years after obtaining the construction license. The project broke ground in April 2026, and the remaining performance bond of US$2,504 thousand will be released upon completion of construction. The total development cost is estimated at approximately US$103 million, and completion of the project is expected by the end of 2029.

Litigation

On October 5, 2023, the Company filed a claim in the SIAC against MaxLinear for breaching the Merger Agreement. In the arbitration, the Company is seeking payment of the termination fee of US$160 million, together with further substantial damages, interests, and costs. The arbitration tribunal has been constituted, a procedural timetable has been issued and hearings have been conducted in October 2025 and March 2026. If the Company succeeds in its claims, MaxLinear will likely be ordered to pay the Company’s legal fees and the costs of the arbitration. If the Company does not succeed in some or all of its claims and/or in defending the counterclaim, it may be ordered to pay some or all of MaxLinear’s legal fees and the costs

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of the arbitration. The quantum of the legal fees and costs to be paid by either party will be decided by the tribunal. No assurance can be given that if an award is granted in the Company’s favour, that the award can be collected or that the Company will not be required to take further measures to be able to collect the award. Under the SIAC Arbitration Rules, all matters relating to the proceedings are confidential.

On August 31, 2023, the Company ADS holder (the “Plaintiff”) filed a putative class action complaint in the United States District Court for the Southern District of California, captioned Water Island Event-Driven Fund v. MaxLinear, Inc., No. 23-cv-01607 (S.D. Cal.), asserting claims against MaxLinear and two of its officers (the “MaxLinear Defendants”) for alleged violations of (i) Section 10(b) of the Exchange Act and Rule 10b-5 promulgated thereunder and (ii) Section 20(a) of the Exchange Act, in connection with alleged false and misleading statements made by the MaxLinear Defendants between June 6, 2023 and July 26, 2023 concerning MaxLinear’s intent to consummate the Merger Agreement. On August 28, 2024, the court dismissed the complaint against the MaxLinear Defendants without prejudice for lack of standing. On September 18, 2024, the Plaintiff filed an amended complaint against the MaxLinear Defendants, and also added Silicon Motion and two of our officers, Messrs. Kou and Lai (the “Silicon Motion Defendants”), asserting substantially similar claims under the Exchange Act. The complaint seeks compensatory damages, including interest, costs and expenses, and such other equitable or injunctive relief that the court deems appropriate. The Silicon Motion Defendants filed a motion to dismiss the amended complaint on November 25, 2024, as did the MaxLinear Defendants. The U.S. District Court granted the Silicon Motion Defendants’ motion to dismiss all claims asserted against them with prejudice on July 15, 2025. The Plaintiff has appealed the dismissal of their claims to the United States Court of Appeals for the Ninth Circuit on August 08, 2025. The Silicon Motion Defendants believe that the claims asserted against them are without merit and intend to continue to defend themselves vigorously on appeal.

There have been no material developments in such proceedings since December 31, 2025, and management’s assessment of these matters remains substantially unchanged.

17. SEGMENT AND GEOGRAPHIC INFORMATION

The Company is the global leader and pioneer in developing NAND flash controllers for solid state storage devices. The Company currently operates as one reportable segment. The Chief Operating Decision Maker (“CODM”) is the Chief Executive Officer, who is directly involved in the Company’s operations and product development. The CODM is ultimately responsible for and actively involved in the allocation of resources and the assessment of the Company’s performance using consolidated net income reported on the consolidated statements of income, supplemented by revenue information disaggregated by geographic region and target customers. The measure of segment assets is reported on the balance sheet as total consolidated assets. The Company’s organizational structure is functionally aligned with department heads and shared resources reporting directly to the CODM. The Company employs a highly integrated product development approach, with proprietary technologies utilized across multiple products and substantially all integrated circuits manufactured using similar processes. As a result, the Company operates as a single operating segment.

The following table presents selected financial information, including significant expenses and other expense information provided to CODM, with respect to the Company’s single operating segment for the six months ended June 30, 2025 and 2026:

		Six Months Ended June 30
		2025			2026
		US			US
Net sales			365,167				793,106
Less:
Product costs (1)			190,329				403,312
Stock-compensation and related payroll expense			81,609				153,709
Integrated Circuit design related costs			34,083				50,076
Depreciation and amortization			14,670				18,227
Income tax expense			1,273				49,535
Dispute related expenses			3,118				1,284
Other operating expenses (2)			9,263				13,180
Interest income			(5,635	)			(3,109	)
Other segment items (3)			683				(96,019	)
Net income			35,774				202,911
Other segment disclosures
Expenditures for additions to long-lived assets			6,164				27,075

All values are in US Dollars.

(1)	Product costs primarily include material, labor and other product related costs, excluding the other categories<br>above.
(2)	Other operating expenses primarily include facilities expenses, sales promotion expenses, professional service<br>expenses and other expenses.
---	---
(3)	Other segment items primarily include unrealized holding gain on investment, foreign exchange gain or loss,<br>interest expense and other income, net as reported in our condensed consolidated statements of income.
---	---

This expense information reflects management’s internal classification used to assess financial and operational performance and may not align with classifications used by peer companies. As a result, this expense information should not be considered in isolation or as substitute for analysis of the Company’s results in conjunction with the accompanying consolidated financial statements and notes thereto.

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Long-lived assets (property and equipment, net) by geographic area are as follows:

		December 31,2025		June 30,2026
		US		US
Taiwan			208,415			222,311
China			10,006			10,021
Others			545			473
			218,966			232,805

All values are in US Dollars.

The Company groups its products into two categories, based on the markets in which they may be used. The following summarizes the Company’s revenue by product category:

		Six Months Ended June 30
		2025		2026
		US		US
Mobile Storage			361,942			786,377
Others			3,225			6,729
			365,167			793,106

All values are in US Dollars.

Revenue is attributed to a geographic area based on the bill-to location and is summarized as follows:

		Six Months Ended June 30
		2025		2026
		US		US
China			204,677			508,134
Japan			50,301			78,272
Israel			157			62,188
Taiwan			32,410			57,497
Singapore			33,502			21,221
Ireland			18,940			16,126
Malaysia			4,839			13,113
United States			3,556			7,663
Korea			8,401			5,551
Others			8,384			23,341
			365,167			793,106

All values are in US Dollars.

Major customers representing at least 10% of net sales are as follows:

		Six Months Ended June 30
		2025					2026
		US		%			US		%
PHISEMI			91,285			25			300,165			38
AFASTOR			*			*			83,243			10
Kioxia			43,387			12			*			*
Micron			39,306			11			*			*
Longys			38,427			11			*			*

All values are in US Dollars.

*	Less than 10%

F-15