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SemiLEDS Corporation (LEDS) Stock Price, News & Analysis

LEDS NASDAQ
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Price Move History

Daily moves over 5%
79 252 sessions, October 3, 2025 to October 5, 2026
Largest daily move
+47.4% close of July 14, 2026
1-year change
-2.1% closing prices, October 3, 2025 to October 5, 2026
1-month change
+19.8% closing prices, September 4, 2026 to October 5, 2026

Company Description

SemiLEDs Corporation (NASDAQ: LEDS) is a developer and manufacturer of light-emitting diode (LED) chips and LED components. The company is classified in semiconductor and related device manufacturing within the broader manufacturing sector. According to its public disclosures and investor communications, SemiLEDs focuses on LED technologies that serve both general illumination and a range of specialty industrial uses.

SemiLEDs states that it develops and manufactures LED chips and LED components for general lighting applications. These applications include street lights and commercial, industrial, system and residential lighting. In addition, the company highlights a focus on specialty industrial applications such as ultraviolet (UV) curing, medical and cosmetic uses, counterfeit detection, horticulture lighting, architectural lighting and entertainment lighting. SemiLEDs sells blue, white, green and UV LED chips that are used in these end markets.

The company’s business model centers on designing, producing and selling LED chips and LED component products. Public filings and earnings releases emphasize that SemiLEDs is a developer and manufacturer, indicating involvement from technology development through manufacturing and sale of LED chips and components. Available information also notes that a substantial portion of revenue is generated from the sale of LED component products, and that the company has reported revenue contributions from international markets, including Japan.

Core products and applications

SemiLEDs’ product portfolio, as described in its disclosures, includes:

  • LED chips – including blue, white, green and UV LED chips.
  • LED components – component-level products built around the company’s LED chips.
  • Lighting products – as referenced in prior descriptions of the company’s offerings.

These products support general lighting such as street lighting and lighting for commercial, industrial, system and residential environments. The company also identifies multiple specialized uses for its LED technology, including UV curing of polymers, LED light therapy in medical and cosmetic applications, counterfeit detection, horticulture lighting, architectural lighting and entertainment lighting. This mix of general and specialty uses positions SemiLEDs within both mainstream illumination and niche industrial and professional lighting segments, based on the company’s own descriptions.

Operations and corporate profile

SemiLEDs Corporation is incorporated in Delaware and lists its common stock on the NASDAQ under the ticker symbol LEDS. The company’s proxy materials and SEC filings indicate that its main offices and operations are located in the Hsinchu Science Park area in Taiwan. SemiLEDs has also disclosed that it has investments in unconsolidated entities and that it uses manufacturing facilities and equipment reflected in its property, plant and equipment line items in financial statements.

Through its wholly owned company TSLC Corporation, located in the Hsinchu Science Park in Taiwan, SemiLEDs is associated with technology development in precision optoelectronic systems and wafer-level packaging solutions. Public announcements describe TSLC as a technology developer/innovator and manufacturer of precision optoelectronic systems and wafer level packaging solutions, and identify TSLC as a wholly owned company of SemiLEDs Corporation. This relationship underscores SemiLEDs’ involvement in packaging and optoelectronic technologies in addition to LED chip and component manufacturing.

Technology and development activities

In collaboration with partners, SemiLEDs’ wholly owned company TSLC has participated in the development of optoelectronic devices. Public news releases describe TSLC working with SCIVAX Corporation on products such as a very small PPG (PhotoPlethysmoGraphy) sensor head and a small light source device called Amtelus, using TSLC’s advanced packaging technology and SCIVAX’s optical lens design and nano-imprinted lens technology. These disclosures indicate that SemiLEDs, through TSLC, is active in packaging and sensor-related optoelectronic technologies used in areas like vital sensors for wearable devices.

Within its own operations, SemiLEDs reports research and development expenses in its financial statements, reflecting ongoing work on LED and related technologies. The company’s earnings releases and SEC filings refer to technology developments and LED industry conditions in the context of forward-looking statements, though specific R&D projects are not detailed beyond the LED chip and component focus and the TSLC-related activities described in public news.

Financial reporting and stockholder information

SemiLEDs provides regular quarterly and annual financial results through press releases and SEC filings. These disclosures include revenues, cost of revenues, gross profit, operating expenses such as research and development and selling, general and administrative expenses, as well as operating margins and net income or loss. Balance sheets show items such as cash and cash equivalents, accounts receivable, inventories, property, plant and equipment, operating lease right-of-use assets, intangible assets, investments in unconsolidated entities, debt, lease liabilities and stockholders’ equity.

The company holds an annual meeting of stockholders, as described in its proxy statements and related 8-K filings. Stockholders vote on matters such as the election of directors and the ratification of the appointment of the independent registered public accounting firm. SemiLEDs has disclosed changes in its independent registered public accounting firm via Form 8-K, including the resignation of a prior firm and the engagement of a new firm, and has reported that there were no disagreements on accounting principles or practices as defined in SEC rules in connection with that change.

Listing status and regulatory context

SemiLEDs has reported that it received a notice from The Nasdaq Stock Market regarding compliance with the minimum stockholders’ equity requirement under Nasdaq Listing Rule 5550(b)(1) and subsequently submitted a plan to regain compliance. The company disclosed that Nasdaq accepted its plan and granted an extension, and later indicated, based on a Form 8-K, that Nasdaq determined SemiLEDs to be in compliance with the stockholders’ equity requirement as of a specified date. The company also noted that if it fails to evidence compliance upon filing subsequent periodic reports, it may be subject to delisting, and stated its belief, based on reported stockholders’ equity at that time, that it was in compliance with the minimum requirement.

In addition, SemiLEDs has filed current reports on Form 8-K to furnish preliminary financial results for particular quarters and to report the outcomes of stockholder votes at its annual meeting. These filings, together with annual reports on Form 10-K and quarterly reports on Form 10-Q, provide the primary regulatory record of the company’s financial condition, governance and risk factors.

Based on its own descriptions, SemiLEDs operates at the intersection of semiconductor-related manufacturing and LED-based lighting and specialty applications. Its focus on LED chips and components for both general lighting and specialized uses such as UV curing, medical/cosmetic applications, counterfeit detection, horticulture, architectural and entertainment lighting places the company within multiple application segments of the LED market. Through TSLC, SemiLEDs is also associated with precision optoelectronic systems and wafer-level packaging, as well as sensor-related devices like PPG sensor heads.

Investors and analysts considering LEDS stock typically review SemiLEDs’ SEC filings, earnings releases and proxy materials to understand its financial performance, capital structure, governance, listing status and exposure to LED industry dynamics as described by the company in its public communications.

Stock Performance

$2.35
+1.29%
+0.03
Last updated: October 5, 2026 at 15:59
-2.1%
Performance 1 year
$19.4M

SemiLEDS Corporation (LEDS) closed at $2.36 on October 5, 2026. Over the past 12 months, the price has lost 2.1%.

See what a $1,000 investment in LEDS would be worth today

LEDS Metrics & Rankings

Price returns through October 5, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Financial Highlights

SemiLEDS Corporation generated $43.0M in revenue in FY2025, retaining a 5.6% gross margin, operating income reached -$1.6M (-3.7% operating margin), and net income was -$1.1M, reflecting a -2.6% net profit margin. Diluted earnings per share stood at -$0.15. The company generated $2.2M in operating cash flow. The current ratio was 0.99, measuring current assets divided by current liabilities.

$43.0M
Revenue (FY2025)
-$1.1M
Net Income (FY2025)
$2.2M
Operating Cash Flow

Upcoming Events

Short Interest History

Last 12 Months

Short interest in SemiLEDS Corporation (LEDS) currently stands at 140.5 thousand shares, up 2.1% from the previous reporting period, representing 4.1% of the float. Since October 2025, short interest has increased by 964.9%.

Days to Cover History

Last 12 Months

Days to cover for SemiLEDS Corporation (LEDS) currently stands at 10.6 days, up 108.1% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has increased by 955%. Across the settlements charted above, it has ranged from 1.0 to 10.6 days.

LEDS Company Profile & Sector Positioning

SemiLEDS Corporation (LEDS) operates in the Semiconductors industry within the broader Technology sector and is listed on the NASDAQ.

Investors comparing LEDS often look at related companies in the same sector, including Peraso, Inc. (PRSO), Mobix Labs, Inc. (MOBX), GSI Technology (GSIT), Pixelworks Inc (PXLW), and WISeKey International Holding AG (WKEY). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate LEDS's relative position within its industry.

Frequently Asked Questions

What is the current stock price of SemiLEDS Corporation (LEDS)?

The current stock price of SemiLEDS Corporation (LEDS) is $2.35 as of October 5, 2026.

What is the market cap of SemiLEDS Corporation (LEDS)?

The market cap of SemiLEDS Corporation (LEDS) is approximately $19.4M. Learn more about what market capitalization means .

What is the revenue of SemiLEDS Corporation (LEDS) stock?

The FY2025 revenue of SemiLEDS Corporation (LEDS) is $43.0M, from its most recent completed fiscal year.

What is the net income of SemiLEDS Corporation (LEDS)?

The FY2025 net income of SemiLEDS Corporation (LEDS) is -$1.1M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of SemiLEDS Corporation (LEDS)?

The diluted earnings per share (EPS) of SemiLEDS Corporation (LEDS) is -$0.15 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of SemiLEDS Corporation (LEDS)?

The operating cash flow of SemiLEDS Corporation (LEDS) is $2.2M. Learn about cash flow.

What is the profit margin of SemiLEDS Corporation (LEDS)?

The net profit margin of SemiLEDS Corporation (LEDS) is -2.6%. Learn about profit margins.

What is the operating margin of SemiLEDS Corporation (LEDS)?

The operating profit margin of SemiLEDS Corporation (LEDS) is -3.7%. Learn about operating margins.

What is the gross margin of SemiLEDS Corporation (LEDS)?

The gross profit margin of SemiLEDS Corporation (LEDS) is 5.6%. Learn about gross margins.

What is the current ratio of SemiLEDS Corporation (LEDS)?

The current ratio of SemiLEDS Corporation (LEDS) is 0.99, measuring current assets divided by current liabilities. Learn about liquidity ratios.

What is the gross profit of SemiLEDS Corporation (LEDS)?

The gross profit of SemiLEDS Corporation (LEDS) is $2.4M for FY2025, its most recent completed fiscal year.

What is the operating income of SemiLEDS Corporation (LEDS)?

The operating income of SemiLEDS Corporation (LEDS) is -$1.6M. Learn about operating income.

What does SemiLEDs Corporation do?

SemiLEDs Corporation develops and manufactures LED chips and LED components. According to its public disclosures, its products are used in general lighting applications such as street lights and commercial, industrial, system and residential lighting, as well as in specialty industrial applications including ultraviolet curing, medical and cosmetic uses, counterfeit detection, horticulture, architectural lighting and entertainment lighting.

What types of LED products does SemiLEDs offer?

SemiLEDs states that its offerings include LED chips, LED components and lighting products. The company specifically notes that it sells blue, white, green and UV LED chips, which are used across general lighting and specialty industrial applications described in its public materials.

In which industry and sector is SemiLEDs classified?

SemiLEDs is classified in the semiconductor and related device manufacturing industry within the manufacturing sector. Its focus is on LED chips and LED components that serve lighting and specialty industrial applications.

On which exchange is SemiLEDs stock traded and what is its ticker?

SemiLEDs Corporation’s common stock is listed on the NASDAQ under the ticker symbol LEDS, as referenced in its press releases and SEC filings.

What end markets use SemiLEDs’ LED technology?

Based on the company’s descriptions, SemiLEDs’ LED chips and components are used in general lighting for street lights and commercial, industrial, system and residential lighting. They are also used in specialty industrial applications such as UV curing, medical and cosmetic LED light therapy, counterfeit detection, horticulture lighting, architectural lighting and entertainment lighting.

What is the relationship between SemiLEDs and TSLC Corporation?

Public announcements describe TSLC Corporation as a wholly owned company of SemiLEDs Corporation. TSLC is characterized as a technology developer and manufacturer of precision optoelectronic systems and wafer level packaging solutions located in the Hsinchu Science Park in Taiwan, and it has collaborated with partners on products such as a very small PPG sensor head and a small light source device.

How does SemiLEDs describe its geographic footprint?

SemiLEDs’ proxy and SEC filings indicate that its offices are located in the Hsinchu Science Park area in Taiwan. Earlier descriptions of the company also note that it derives a majority of its revenue from Japan, indicating revenue exposure to that market.

What financial information does SemiLEDs regularly disclose?

SemiLEDs regularly discloses quarterly and annual financial results, including revenues, cost of revenues, gross profit, operating expenses, operating margins and net income or loss. Its balance sheets report cash and cash equivalents, accounts receivable, inventories, property, plant and equipment, lease assets and liabilities, debt and stockholders’ equity. These details appear in its earnings press releases and SEC filings such as Forms 10-K, 10-Q and 8-K.

Has SemiLEDs reported any Nasdaq listing compliance matters?

Yes. SemiLEDs disclosed that it received a notice from The Nasdaq Stock Market regarding non-compliance with the minimum stockholders’ equity requirement under Nasdaq Listing Rule 5550(b)(1). The company reported submitting a plan to regain compliance, that Nasdaq accepted the plan and granted an extension, and later that Nasdaq determined SemiLEDs to be in compliance based on information in a Form 8-K. The company also noted that failure to evidence compliance in future filings could result in delisting.

What corporate governance information is available for SemiLEDs?

SemiLEDs provides corporate governance information through its proxy statements and related SEC filings. These documents describe the annual meeting of stockholders, proposals such as the election of directors and ratification of the independent registered public accounting firm, the record date, voting procedures and the composition and responsibilities of the board and its committees.