Semilux International (SELX) Stock Price, News & Analysis

Company Overview

Semilux International, Inc. (NASDAQ: SELX) is an industrial lighting maintenance and distribution services company headquartered in Wilmington, Delaware. Founded in 2004, Semilux has built a reputation for delivering comprehensive relamping solutions and lighting component distribution to customers in manufacturing, utilities, warehouses, food and beverage production, and retail sectors. The company’s mission centers on minimizing facility downtime and optimizing lighting performance through scheduled maintenance programs and rapid-response field teams.

The company’s core services encompass bulk lamp and ballast distribution, on-site inventory management, and turnkey relamping projects. Semilux leverages proprietary inventory tracking systems to store lighting components directly at customer locations, enabling just-in-time replenishment and seamless project execution. In recent years, the company has expanded its offerings to include LED retrofit design, energy efficiency assessments and implementation guidance, and hazardous location lighting solutions for oil and gas and chemical processing facilities.

Over its history, Semilux has grown from a single Delaware operation into a North American network with distribution centers in New Jersey, Florida and Texas, serving clients across 30 states and parts of Canada. Its field service teams are equipped to perform scheduled relamping, ballast replacement, fixture repair and conduit installation, all under stringent safety and environmental compliance standards. The company’s focus on turnkey lighting projects has positioned it as a partner of choice for multi-site industrial and commercial enterprises.

Semilux’s leadership team is headed by President and Chief Executive Officer Steven M. Ferraro, who has guided strategic expansion since joining the company in 2008. Chief Financial Officer Kimberly L. Thomas oversees financial operations, while a board of directors with backgrounds in industrial services, energy management and safety compliance provides governance and industry insight. Together, this team supports Semilux’s commitment to operational excellence and customer-driven service delivery.

Key Stats

• Today's Range: $1.18 to $1.29
• 50-Day Range: $1.15 to $1.70
• 52-Week Range: $1.00 to $1.91
• Volume: 3,797 shs
• Average Volume: 5,934 shs
• Market Capitalization: $44.35 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

Semilux International Stock Analysis - MarketRank™

Semilux International scored higher than 40% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: N/A
• Analyst Rating: N/A

Consensus Rating

There is not enough analysis data for Semilux International.

Earnings and Valuation

• Score: 0.0 / 5
• Proj. Earnings Growth: N/A

Price to Book Value per Share Ratio

Semilux International has a P/B Ratio of 1.45. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.

Short Interest

• Score: 5.0 / 5
• Short Interest Level: Healthy

Percentage of Shares Shorted

0.09% of the float of Semilux International has been sold short.

Short Interest Ratio / Days to Cover

Semilux International has a short interest ratio ("days to cover") of 1.5, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Semilux International has recently decreased by 30.15%, indicating that investor sentiment is improving significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Semilux International does not currently pay a dividend.

Dividend Growth

Semilux International does not have a long track record of dividend growth.

Sustainability and ESG

• Score: N/A
• Environmental Score: N/A

Percentage of Shares Shorted

0.09% of the float of Semilux International has been sold short.

Short Interest Ratio / Days to Cover

Semilux International has a short interest ratio ("days to cover") of 1.5, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Semilux International has recently decreased by 30.15%, indicating that investor sentiment is improving significantly.

News and Social Media

• Score: 3.3 / 5
• News Sentiment: N/A

News Sentiment

Semilux International has a news sentiment score of 1.87. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 1.54 average news sentiment score of Manufacturing companies.

News Coverage This Week

MarketBeat has tracked 1 news article for Semilux International this week, compared to 0 articles on an average week.

Company Ownership

• Score: 3.3 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Semilux International insiders have not sold or bought any company stock.

Percentage Held by Insiders

24.40% of the stock of Semilux International is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

70.54% of the stock of Semilux International is held by institutions. High institutional ownership can be a signal of strong market trust in this company.

SELX Stock Analysis - Frequently Asked Questions

How have SELX shares performed this year?

Semilux International's stock was trading at $1.4709 at the beginning of 2025. Since then, SELX stock has decreased by 19.4% and is now trading at $1.1850.

How do I buy shares of Semilux International?

Shares of SELX stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Semilux International own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Semilux International investors own include Brera (BREA), lululemon athletica (LULU), Arch Capital Group (ACGL), Adobe (ADBE), Analog Devices (ADI), Alnylam Pharmaceuticals (ALNY) and Amgen (AMGN).

Company Calendar

• Today: 7/14/2025
• Fiscal Year End: 12/31/2025

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Manufacturing
• Industry: UNCLASSIFIED
• Sub-Industry: Electronic Equipment
• Current Symbol: NASDAQ:SELX
• Previous Symbol: NASDAQ:SELX
• CIK: 1990950
• Web: www.semilux.com
• Phone: 659-851-8611
• Fax: N/A
• Employees: 58
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: $1.07 million
• Price / Sales: 40.23
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.82 per share
• Price / Book: 1.40

Miscellaneous

• Outstanding Shares: 37,430,000
• Free Float: 28,296,000
• Market Cap: $43.04 million
• Optionable: N/A
• Beta: -0.46