What Changed
Price Move History
- Daily moves over 5%
- 69 252 sessions, November 10, 2025 to November 10, 2026
- Largest daily move
- +29.6% close of November 6, 2026
- 1-year change
- +20.6% closing prices, November 10, 2025 to November 10, 2026
- 1-month change
- +14.3% closing prices, October 9, 2026 to November 10, 2026
Company Description
nLIGHT, Inc. (NASDAQ: LASR) is a manufacturer in the electromedical and electrotherapeutic apparatus space that focuses on high-power laser technology. According to company disclosures, nLIGHT is a provider of high-power lasers used in mission critical directed energy, optical sensing, and advanced manufacturing applications. The company is headquartered in Camas, Washington, and reports that it has operations in the United States, Europe, and Asia.
nLIGHT states that it designs, manufactures, and sells power semiconductor and fiber lasers that are typically integrated into laser systems. Based on available information, it organizes its activities into two primary areas: a Laser Products business and an Advanced Development (also described as Development) business. The Laser Products segment includes semiconductor lasers, fiber lasers, and directed energy products. The Development segment includes revenue earned from research and development contracts.
The company’s reported markets include aerospace and defense, industrial, and microfabrication. In multiple news releases, nLIGHT highlights the importance of its aerospace and defense market, describing record revenue from this area and noting demand for its directed energy products and laser sensing solutions. Management commentary emphasizes that revenue from aerospace and defense programs has been a key driver of recent performance.
Business segments and focus areas
According to the company’s descriptions and financial reporting, nLIGHT’s business can be viewed in two main segments:
- Laser Products: Includes semiconductor lasers, fiber lasers, and directed energy products that are used in mission critical directed energy, optical sensing, and advanced manufacturing applications.
- Development / Advanced Development: Consists of revenue from research and development contracts, which the company reports separately from its products revenue.
Financial disclosures show the company reporting Products and Development revenue lines, and management frequently refers to Advanced Development revenue in connection with aerospace and defense programs. The company also reports the use of non-GAAP metrics such as Adjusted EBITDA and non-GAAP net income (loss) alongside GAAP results, explaining that these measures are used internally to evaluate performance and identify trends.
End markets and applications
nLIGHT identifies three broad application areas for its high-power lasers: directed energy, optical sensing, and advanced manufacturing. Within these, the company highlights demand from the aerospace and defense market, and also notes industrial and microfabrication applications. In its public statements, nLIGHT connects growth in aerospace and defense revenue to increased demand for its portfolio of directed energy products and laser sensing solutions.
According to its own descriptions, nLIGHT’s products are used in mission critical settings, particularly in defense-related programs. The company’s communications emphasize visibility into multiple programs in directed energy and laser sensing, and refer to growth opportunities in aerospace and defense as a strategic focus area.
Geographic footprint
Based on the information provided, nLIGHT is headquartered in Camas, Washington, and states that it has operations in the United States, Europe, and Asia. Earlier descriptions also refer to revenue across North America, Asia Pacific, and EMEA. This indicates that the company serves customers and partners across several major geographic regions, although specific countries or sites are not detailed in the available materials.
Financial reporting and corporate profile
nLIGHT files periodic financial statements and current reports with the U.S. Securities and Exchange Commission and trades on the Nasdaq under the ticker symbol LASR. In its quarterly earnings releases, the company reports revenue split between Products and Development, gross margin, operating results, and cash flow information. It also provides outlook ranges for future revenue, gross margin, and Adjusted EBITDA, while noting that certain non-GAAP reconciliations cannot be provided in advance due to factors such as foreign exchange gains and losses.
The company explains that it uses Adjusted EBITDA, non-GAAP net income (loss), and related per-share metrics as supplemental measures to evaluate its business and to present an additional view of performance by excluding items such as stock-based compensation, amortization of purchased intangibles, acquisition and integration-related costs, and other non-recurring items. nLIGHT also discloses stock-based compensation amounts in its cost of revenues, research and development, and sales, general, and administrative expenses.
Corporate governance and board composition
Public announcements indicate that nLIGHT’s board of directors includes individuals with backgrounds in finance, legal, aerospace and defense, industrial companies, and technology. For example, the company has announced appointments of directors with experience in defense technology, advanced manufacturing, and financial leadership, and has described how these backgrounds are intended to support governance, compliance, and growth strategies, particularly in aerospace and defense markets.
Position within the manufacturing and laser industry
Within the broader manufacturing sector and the specific category of electromedical and electrotherapeutic apparatus manufacturing, nLIGHT positions itself as a provider of high-power lasers that can be integrated into larger systems for defense, sensing, and manufacturing uses. Company communications consistently describe nLIGHT as a leading provider of high-power lasers for mission critical directed energy, optical sensing, and advanced manufacturing applications, and emphasize its focus on aerospace and defense growth opportunities.
Stock Performance
nLIGHT (LASR) closed at $44.00 on November 10, 2026. Over the past 12 months, the price has gained 20.6%.
LASR Metrics & Rankings
Price returns through November 10, 2026. Month and year figures include the first trading day. Ranking links may use different dates.
Latest News
nLIGHT has 10 recent news articles, with the latest published 5 days ago. Of the recent coverage, 5 articles coincided with positive price movement and 5 with negative movement. Key topics include earnings, earnings date, conferences. View all LASR news →
SEC Filings
nLIGHT has filed 10 recent SEC filings, including 4 Form 4, 4 Form 144, 1 Form 10-Q, 1 Form 8-K. The most recent filing was submitted on . SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all LASR SEC filings →
Insider Radar
Insider selling at nLIGHT over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
nLIGHT generated $261.3M in revenue in FY2025, retaining a 29.8% gross margin, operating income reached -$26.6M (-10.2% operating margin), and net income was -$23.5M, reflecting a -9.0% net profit margin. Diluted earnings per share stood at -$0.47. The company generated $21.3M in operating cash flow. The current ratio was 3.79, measuring current assets divided by current liabilities.
Upcoming Events
Product deliveries expected
2028 annual meeting
nLIGHT has 2 upcoming scheduled events. The next event, "Product deliveries expected", is expected in H1 2027. Investors can track these dates to stay informed about potential catalysts that may affect the LASR stock price.
Short Interest History
Short interest in nLIGHT (LASR) currently stands at 3.0 million shares, up 8.3% from the previous reporting period, representing 5.3% of the float.
Days to Cover History
Days to cover for nLIGHT (LASR) currently stands at 2.9 days, down 16.9% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 5.0 days.
LASR Company Profile & Sector Positioning
nLIGHT (LASR) operates in the Semiconductors industry within the broader Technology sector and is listed on the NASDAQ.
Investors comparing LASR often look at related companies in the same sector, including Power Integrations Inc (POWI), Navitas Semiconductor Corporation (NVTS), Diodes Inc (DIOD), MaxLinear, Inc. (MXL), and Allegro MicroSystems, Inc. (ALGM). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate LASR's relative position within its industry.