Silicon Motion Technology Corporation Announces Closing of Upsized Offering of $1,150,000,000 of 0.00% Convertible Senior Notes due 2031

Rhea-AI Summary

Silicon Motion (NasdaqGS: SIMO) closed an upsized private offering of $1,150,000,000 aggregate principal amount of 0.00% Convertible Senior Notes due 2031, including the full exercise of an additional $150,000,000 option granted to the initial purchasers under Rule 144A.

The Notes mature on August 15, 2031 and carry an initial conversion price of approximately $380.50 per ADS, a premium of about 65.0% to the $230.61 SIMO ADS price on August 10, 2026. Net proceeds were approximately $1,127 million, which Silicon Motion plans to use for general corporate purposes and to repay amounts outstanding under its credit agreement. Conversions will be settled in cash for principal and, at the company’s election, cash, ADSs or a combination for any value above principal.

Positive

• Upsized 0.00% convertible notes offering to $1.15 billion from an initial $800 million target
• Zero-coupon convertible debt due 2031 reduces interest expense versus typical interest-bearing financing
• Initial conversion price of $380.50 per ADS, about 65% above the $230.61 reference price
• Net proceeds of about $1,127 million to strengthen the balance sheet and fund growth
• Company plans to use proceeds to repay amounts outstanding under its credit agreement

Negative

• Convertible structure may lead to shareholder dilution if converted at $380.50 per ADS
• Issuance of $1.15 billion senior notes increases overall debt obligations until 2031 maturity

Argus Aug 14 session 35 alerts

+7.94% close to close 1.3x rel. volume Open Argus

Details

News Market Reaction – SIMO

+7.2% Peak in 28 hr 34 min

$8.83B Market Cap

In the Aug 14 session, SIMO gained 7.94%, reflecting a notable positive market reaction. Argus tracked a peak move of +7.2% during that session. Our momentum scanner triggered 35 alerts that day, indicating elevated trading interest and price volatility.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock moved +7.9% in the session following this news. The offering-tagged record included a -2.8...

Analysis

The stock moved +7.9% in the session following this news. The offering-tagged record included a -2.87% 24-hour reaction after the prior pricing announcement. A strong response would contrast with that history, while Net Selling insider activity remained a separate risk.

Key Figures

Notes principal: $1,150,000,000 Additional notes option: $150,000,000 Interest rate: 0.00% +5 more

Notes principal

$1,150,000,000

0.00% convertible senior notes due 2031

Additional notes option

$150,000,000

Initial purchasers' option exercised in full

Interest rate

0.00%

Convertible senior notes

Maturity date

August 15, 2031

Unless earlier repurchased, redeemed or converted

Initial conversion price

$380.50 per ADS

Each ADS represents four ordinary shares

Conversion premium

65.0%

Over the $230.61 ADS sale price on August 10, 2026

Last reported ADS price

$230.61

Nasdaq Global Select Market on August 10, 2026

Net proceeds

$1,127 million

After initial purchasers' discounts and before estimated offering expenses

Previous Offering Reports

2 past events · Latest: Aug 10

Same Type 2 events

1. Aug 10

   Convertible notes pricing

   24h Move

   -2.9%

   Convertible-note pricing was followed by a -2.87% 24-hour price reaction.

2. Aug 10

   Convertible notes offering

   24h Move

   -10.0%

   Proposed convertible-note financing was followed by a -9.96% 24-hour price reaction.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

convertible senior notes, qualified institutional buyers, rule 144a, american depositary share

4 terms

convertible senior notes financial

"closing of $1,150,000,000 aggregate principal amount of its 0.00% Convertible Senior Notes"

Convertible senior notes are a type of loan that a company issues to investors, which can be turned into company shares later on. They are called "senior" because they are paid back before other debts if the company runs into trouble. This allows investors to earn interest like a loan but also have the chance to own part of the company if its value rises.

qualified institutional buyers regulatory

"private offering to persons reasonably believed to be “qualified institutional buyers”"

Qualified institutional buyers are large organizations, like big investment firms or banks, that are allowed to buy certain types of investment opportunities not available to everyday investors. Their size and experience matter because it ensures they understand and can handle complex financial deals, making markets more efficient and secure.

rule 144a regulatory

"pursuant to Rule 144A under the Securities Act of 1933"

Rule 144A is a regulation that makes it easier for companies to sell private bonds to large investors without going through all the usual rules that apply to public sales. It matters because it helps companies raise money more quickly and privately, often attracting big investors looking for special deals.

american depositary share financial

"per American depositary share of Silicon Motion"

An American Depositary Share (ADS) is a U.S.-listed certificate that represents a specified number of shares in a foreign company, held by a custodian bank; it works like a receipt that allows U.S. investors to buy and trade foreign equity on American exchanges without dealing with another country’s markets. Investors care because ADSs make foreign stocks easier to access, improve liquidity and settlement in dollars, and can affect dividend payments, voting rights and regulatory oversight compared with buying the underlying foreign shares directly.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Offering includes the exercise in full of the initial purchasers’ option to purchase an additional $150 million principal amount of Notes

TAIPEI, Taiwan and MILPITAS, Calif., Aug. 14, 2026 (GLOBE NEWSWIRE) -- Silicon Motion Technology Corporation (NasdaqGS: SIMO) (“Silicon Motion” or the “Company”), a global leader in designing and marketing NAND flash controllers for solid-state storage devices (“SSDs”), today announced the closing of $1,150,000,000 aggregate principal amount of its 0.00% Convertible Senior Notes due 2031 (the “Notes”), including the exercise in full of the option granted to the initial purchasers to purchase an additional $150,000,000 aggregate principal amount of Notes. The Notes were issued 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.

“This milestone transaction was significantly oversubscribed and attracted broad institutional support and enabled the Company to upsize the offering from the initial $800 million target to $1.15 billion, on pricing terms among the most favorable for a semiconductor issuer in the convertible bond market. The transaction significantly strengthens the Company's balance sheet and furnishes the capital required we expect to accelerate growth in our rapidly expanding Enterprise Boot Drive Storage and Ferri for Automotive and Physical AI solutions businesses. Demand for our solutions products continues to expand, and collectively they now represent nearly 30% of our revenue in the second quarter, compared with less than 5% one year ago. With this new $1.15 billion facility at 0%, we believe that we can secure the components needed to support multiple ramps, hold shareholder dilution to a minimum, and convert the growing momentum into profitability and strong cash flow,” said Wallace Kou, Silicon Motion’s President and Chief Executive Officer.

The Notes will mature on August 15, 2031, unless earlier repurchased, redeemed or converted. The initial conversion price of the Notes is approximately $380.50 per American depositary share of Silicon Motion (each, a “ADS” and collectively, the “ADSs”), each representing four ordinary shares of Silicon Motion, par value $0.01 per share. The initial conversion price represents a premium of approximately 65.0% over the last reported sale price of $230.61 per ADS on the Nasdaq Global Select Market on August 10, 2026. The conversion price will be subject to adjustment upon the occurrence of certain events.

The net proceeds from the issuance of the Notes were $1,127 million, after deducting the initial purchasers’ discounts but before deducting estimated offering expenses payable by Silicon Motion. Silicon Motion intends to use the net proceeds from this 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.

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, ADSs, or any combination thereof, at Silicon Motion’s election.

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 made by Silicon Motion's management, regarding the intended use of the net 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 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. 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.

Silicon Motion Investor Contacts:

Tom Sepenzis         Vice President of Investor Relations & Strategy tsepenzis@siliconmotion.com

Selina Hsieh Investor Relations ir@siliconmotion.com

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Silicon Motion (SIMO) announce about its 0.00% Convertible Senior Notes due 2031?

Silicon Motion announced the closing of a $1.15 billion 0.00% Convertible Senior Notes offering due 2031. According to Silicon Motion, the private Rule 144A deal includes a fully exercised $150 million option granted to initial purchasers, increasing the transaction from its original $800 million target.

What is the conversion price of Silicon Motion’s 2031 convertible notes (SIMO)?

The initial conversion price is approximately $380.50 per ADS for Silicon Motion’s 2031 notes. According to Silicon Motion, this represents about a 65.0% premium to the $230.61 last reported SIMO ADS sale price on the Nasdaq Global Select Market on August 10, 2026.

How will Silicon Motion (SIMO) use the $1,127 million net proceeds from its convertible notes offering?

Silicon Motion plans to use the approximately $1,127 million net proceeds for general corporate purposes and debt repayment. According to Silicon Motion, funds will help repay amounts outstanding under its credit agreement, with remaining proceeds possibly invested in short-term, investment grade, interest-bearing securities.

What are the key terms and maturity date of Silicon Motion’s 0.00% convertible notes (SIMO)?

The notes are 0.00% Convertible Senior Notes maturing on August 15, 2031, unless earlier repurchased, redeemed or converted. According to Silicon Motion, the company will pay the principal (or conversion value if lower) in cash and may settle any excess conversion value in cash, ADSs or a combination.

How could Silicon Motion’s $1.15 billion convertible notes affect SIMO shareholders?

The notes could eventually dilute shareholders if investors convert at $380.50 per ADS. According to Silicon Motion, the zero-coupon structure provides capital to strengthen its balance sheet, while any conversion would occur at a 65.0% premium to the referenced SIMO ADS price.

Who purchased Silicon Motion’s 2031 convertible notes and under what offering structure?

The notes were sold in a private offering to qualified institutional buyers under Rule 144A. According to Silicon Motion, initial purchasers also fully exercised their option to buy an additional $150 million of notes, bringing the total offering size to $1.15 billion.