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O2Micro International Limited (OIIM)

$4.90 +$0.00 (+0.00%) |CouncilBUY · 62 · B+
Bottom line: BUY — our Council read (62/100) and AI Score (55/100) broadly agree. Strongest signal: Izzy Englander bullish · Biggest watch-out: Ken Griffin bearish.
MCap: $143.02M| P/E Ratio: 12.6| 52-wk range: $2.85 – $4.93
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

O2Micro International Limited (OIIM) trades at $4.90 with AI Score 55/100 (Grade B). O2Micro International Limited designs and markets power management integrated circuits for various applications. Market cap: $143.02M, Sector: Technology.

Price live · AI analysis from Mar 17, 2026
O2Micro International Limited designs and markets power management integrated circuits for various applications. The company operates globally, serving consumer electronics, computer, industrial, communication, and automotive markets.

Analyst Coverage for OIIM: OIIM does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates OIIM against Technology peers across nine fundamental dimensions and assigns a mixed fundamental profile based on the underlying data.

Council Score · Weighted Average of 3 Disciplines
BUY 62/100 · B+

OIIM: 4/7 perspectives are bullish. Dominant signal: Izzy Englander bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Bearish
Jim Simons
Bullish
Izzy Englander
Bullish
Seth Klarman
Neutral
Moon AI
Bullish
Council Score · 8 perspectives · See tabs for details →

O2Micro International Limited (OIIM) Technology Profile & Competitive Position

CEOSterling Du
Employees345
HeadquartersGrand Cayman, KY
IPO Year2000

O2Micro International Limited specializes in designing and marketing power management ICs for diverse sectors, including consumer electronics and automotive. With a global presence and a focus on analog and mixed-signal solutions, the company caters to OEMs, ODMs, and module makers, offering intellectual property licensing and design support.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Mar 17, 2026

What Is the Investment Thesis for OIIM?

O2Micro International Limited presents a focused investment opportunity within the power management IC market. The company's established presence in diverse sectors like consumer electronics and automotive, coupled with a gross margin of 52.3% and a P/E ratio of 12.6, suggests potential value. Growth catalysts include expanding applications in low/zero emission vehicles and energy-efficient technologies. However, investors may want to evaluate the competitive landscape and the company's relatively small market capitalization of $143.02M. The company's ability to maintain its profit margin of 12.0% and capitalize on emerging market trends will be crucial for future growth.

Based on FMP financials and quantitative analysis

OIIM Key Highlights

  • Market Cap of $143.02M indicates a smaller capitalization company within the semiconductor industry.
  • P/E Ratio of 12.6 suggests a potentially undervalued stock compared to industry averages.
  • Gross Margin of 52.3% demonstrates strong pricing power and efficient cost management.
  • Profit Margin of 12.0% reflects healthy profitability within the competitive semiconductor market.
  • Beta of 0.64 indicates lower volatility compared to the overall market, suggesting a relatively stable investment.

Who Are OIIM's Competitors?

OIIM is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
CLMB Climb Global Solutions Inc. $24.18 +1.32% $449.59M 39
DFDV DeFi Development Corp. $3.27 -1.06% $98.34M
DM Desktop Metal, Inc. $4.96 +1.02% $165.37M 44
PCTI PCTEL, Inc. $6.99 -0.14% $135.28M 49
ARM Arm Holdings plc American Depositary Shares $322.82 +2.39% $343.48B 72
MRVL Marvell Technology, Inc. $252.03 +2.75% $220.47B 69
SLAB Silicon Laboratories Inc. $218.46 +0.11% $7.21B 69
KLAC KLA Corporation $234.66 -0.38% $306.53B 68

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are OIIM's Key Strengths?

  • Strong expertise in power management IC design.
  • Diverse product portfolio serving multiple markets.
  • Established relationships with OEMs and ODMs.
  • Proprietary intellectual property.

What Are OIIM's Weaknesses?

  • Relatively small market capitalization.
  • Dependence on a limited number of key customers.
  • Exposure to cyclical fluctuations in the semiconductor industry.
  • Limited brand recognition compared to larger competitors.

What Could Drive OIIM Stock Higher?

  • Increasing demand for power management solutions in electric vehicles.
  • Expansion of the LED lighting market.
  • Growth in the portable electronics market.
  • Potential new licensing agreements for proprietary intellectual property.
  • Strategic partnerships or acquisitions to expand product portfolio.

What Are the Key Risks for OIIM?

  • Intense competition from larger semiconductor companies.
  • Rapid technological advancements rendering existing products obsolete.
  • Economic downturns affecting demand for electronic products.
  • Supply chain disruptions impacting production and distribution.
  • Currency fluctuations affecting the value of ADRs.

What Are the Growth Opportunities for OIIM?

  • Expansion in Electric Vehicle (EV) Power Management: The increasing adoption of electric vehicles presents a significant growth opportunity for O2Micro. The company's expertise in battery charging and discharging control ICs positions it well to capitalize on the growing demand for power management solutions in EVs. The global EV market is projected to reach hundreds of billions of dollars by 2030, offering a substantial addressable market for O2Micro's products. Success hinges on securing key partnerships with EV manufacturers and battery suppliers.
  • Penetration of the LED Lighting Market: O2Micro's ICs for LED lighting offer energy-efficient solutions for various applications, including residential, commercial, and industrial lighting. The global LED lighting market is expected to continue growing as governments and consumers increasingly adopt energy-saving technologies. O2Micro can leverage its existing technology and customer relationships to expand its market share in this sector. The company's ability to innovate and offer cost-competitive solutions will be critical for success.
  • Growth in Portable Electronics Power Solutions: The demand for power management ICs in portable electronics, such as smartphones, tablets, and wearables, remains strong. O2Micro's solutions for battery charging and DC/DC conversion are well-suited for these applications. The company can capitalize on the continued growth of the portable electronics market by developing innovative and efficient power management solutions. Key to success will be adapting to the evolving power requirements of these devices.
  • Licensing of Intellectual Property: O2Micro's proprietary intellectual property represents a valuable asset that can generate revenue through licensing agreements. The company can strategically license its technology to third parties in exchange for royalties or upfront fees. This approach can provide a recurring revenue stream and expand the reach of O2Micro's technology. Effective management and enforcement of its intellectual property rights are essential for maximizing the value of this asset.
  • Strategic Partnerships and Acquisitions: O2Micro can pursue strategic partnerships and acquisitions to expand its product portfolio, access new markets, and enhance its technological capabilities. Collaborating with complementary technology providers or acquiring companies with specialized expertise can accelerate O2Micro's growth and strengthen its competitive position. Careful selection of partners and acquisition targets is crucial for ensuring a successful outcome.

What Opportunities Does OIIM Have?

  • Growth in electric vehicle (EV) power management.
  • Expansion in LED lighting market.
  • Penetration of portable electronics power solutions.
  • Licensing of intellectual property.

What Threats Does OIIM Face?

  • Intense competition from larger semiconductor companies.
  • Rapid technological advancements.
  • Economic downturns affecting demand for electronic products.
  • Supply chain disruptions.

What Are OIIM's Competitive Advantages?

  • Proprietary intellectual property in power management IC design.
  • Established relationships with OEMs and ODMs.
  • Expertise in analog and mixed-signal circuit design.
  • Diverse product portfolio serving multiple markets.

What Does OIIM Do?

O2Micro International Limited, founded in 1995 and headquartered in George Town, Cayman Islands, designs, develops, and markets integrated circuits and solutions for power management. The company's products include analog and mixed-signal ICs that manage power for LCD and LED lighting, control battery charging and discharging, perform DC/DC and AC/DC conversion, and provide power source selection. These products are used across various markets, including consumer electronics (LCD/LED monitors and TVs, mobile phones), computers (notebooks and tablets), industrial applications, communication devices, and the automotive sector (low/zero emission vehicles, power tools). O2Micro sells its products through a direct sales force, independent sales representatives, and distributors, targeting OEMs, ODMs, and module makers. The company also licenses its intellectual property and provides design and engineering support services. O2Micro's global presence spans China, Singapore, Taiwan, Malaysia, Korea, the Philippines, Japan, the United States, and other international markets.

What Products and Services Does OIIM Offer?

  • Designs analog and mixed-signal integrated circuits.
  • Develops power management solutions for LCD and LED lighting.
  • Creates ICs for battery charging and discharging control.
  • Offers DC/DC and AC/DC conversion solutions.
  • Provides power source selection and switching functionality.
  • Licenses proprietary intellectual property.
  • Provides design and engineering support services.

How Does OIIM Make Money?

  • Designs and sells integrated circuits for power management.
  • Licenses intellectual property to third parties.
  • Provides design and engineering support services.
  • Sells products through direct sales, independent representatives, and distributors.

What Industry Does OIIM Operate In?

O2Micro operates in the semiconductor industry, which is characterized by rapid technological advancements and intense competition. The power management IC segment is driven by increasing demand for energy-efficient solutions in consumer electronics, automotive, and industrial applications. The industry is influenced by trends such as the growth of electric vehicles, the proliferation of IoT devices, and the increasing complexity of electronic systems. O2Micro competes with larger semiconductor companies and specialized power management IC providers, requiring continuous innovation and strategic partnerships to maintain its market position.

Who Are OIIM's Key Customers?

  • Original Equipment Manufacturers (OEMs)
  • Original Design Manufacturers (ODMs)
  • Module Makers
  • Companies in the consumer electronics, computer, industrial, communication, and automotive markets
AI Confidence: 81% Updated: Mar 17, 2026

Company Profile

O2Micro International Limited operates in the Semiconductors industry within the Technology sector. It is headquartered in Grand Cayman, KY. The company is led by CEO Sterling Du. OIIM has traded publicly since 2000.

F-Score 7/9Financial Health

O2Micro International Limited's Piotroski F-Score is 7/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of 7.07 places it in the safe zone, indicating low near-term bankruptcy risk.

ROE 13%Key Financial Metrics

Return on equity for O2Micro International Limited stands at 13.2%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 10.2%, showing how much profit it generates from its asset base. OIIM trades at a trailing price-to-earnings ratio of 12.59, below the Technology sector average of ~38x. Its free cash flow yield is 1.1%, a gauge of the cash the business throws off relative to its market value. A current ratio of 5.54 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 7.9%, the inverse of the P/E and a quick read on earnings relative to price.

OIIM Valuation & Market Position

With a $143.02M market cap, O2Micro International Limited sits in the micro-cap segment of the market. Relative to its peer group, OIIM's quantitative score of 55/100 is roughly in line with the peer average of 51/100.

OIIM Financials

Fundamental Snapshot

P/E (TTM)
12.6
Return on Equity (TTM)
+13.2%
Current Ratio
5.5
EV/EBITDA (TTM)
10.3

Based on FMP financials and quantitative analysis

Bull Case vs Bear Case

Bull Case

  • Strong expertise in power management IC design.
  • Diverse product portfolio serving multiple markets.
  • Established relationships with OEMs and ODMs.
  • Proprietary intellectual property.

Bear Case

  • Relatively small market capitalization.
  • Dependence on a limited number of key customers.
  • Exposure to cyclical fluctuations in the semiconductor industry.
  • Limited brand recognition compared to larger competitors.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026

OIIM Latest News

No recent news available for OIIM.

OIIM Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for OIIM.

Price Targets

Wall Street price target analysis for OIIM.

OIIM MoonshotScore

55/100

What does this score mean?

The MoonshotScore rates OIIM's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Leadership: Sterling Du

CEO

Sterling Du serves as the CEO of O2Micro International Limited, leading the company's strategic direction and overseeing its global operations. His background encompasses extensive experience in the semiconductor industry, with a focus on power management solutions. He is responsible for managing a workforce of 345 employees and driving innovation in the company's product offerings. His expertise spans across various aspects of the business, including product development, marketing, and sales.

Track Record: Under Sterling Du's leadership, O2Micro has focused on expanding its presence in key markets, including electric vehicles and LED lighting. He has overseen the development of new power management ICs and solutions, contributing to the company's growth and profitability. His strategic decisions have helped O2Micro navigate the competitive landscape and maintain its position as a provider of power management solutions.

O2Micro International Limited ADR Information Sponsored

An American Depositary Receipt (ADR) is a certificate representing shares of a foreign company trading on U.S. stock exchanges. For OIIM, each ADR represents a specific number of shares of O2Micro International Limited traded on its home market. This allows U.S. investors to invest in OIIM without the complexities of cross-border transactions.

  • Home Market Ticker: Trades primarily on a foreign exchange based in Grand Cayman, KY.
  • ADR Level: 2
  • ADR Ratio: 1:1
Currency Risk: As an ADR, OIIM is subject to currency risk. The value of O2Micro's earnings in its home market currency can fluctuate relative to the U.S. dollar. These fluctuations can impact the ADR's price and dividend payments, affecting the overall return for U.S. investors.
Tax Implications: Dividends paid on OIIM ADRs are subject to foreign dividend withholding tax by the Cayman Islands government. The standard withholding tax rate may vary, and U.S. investors may be able to claim a foreign tax credit on their U.S. tax return to offset the impact of the withholding tax, subject to the provisions of any applicable tax treaties.
Trading Hours: Trading hours for OIIM ADRs on U.S. exchanges follow U.S. market hours. However, the underlying shares in the Cayman Islands may trade during different hours. This difference can create opportunities or risks for investors, especially when significant news breaks outside of U.S. trading hours.

OIIM Technology Stock FAQ

What does O2Micro International Limited do?

O2Micro International Limited designs, develops, and markets integrated circuits and solutions for power management. Its products include analog and mixed-signal ICs used in LCD and LED lighting, battery charging and discharging control, DC/DC and AC/DC conversion, and power source selection. The company serves various markets, including consumer electronics, computers, industrial, communication, and automotive, offering its products to OEMs, ODMs, and module makers through direct sales, independent representatives, and distributors. O2Micro also licenses its intellectual property and provides design and engineering support services.

What are the main risks for OIIM?

O2Micro faces risks common to the semiconductor industry, including intense competition, rapid technological change, and economic cycles. Its smaller market capitalization compared to larger competitors presents challenges in terms of resources and market reach. Dependence on key customers and potential supply chain disruptions also pose risks. As an ADR, the company is exposed to currency fluctuations, which can impact the value of its earnings and dividends for U.S. investors.

How does O2Micro International Limited invest in research and development?

While specific R&D spending as a percentage of revenue is not provided, O2Micro invests in research and development to innovate in power management IC design. Key innovation areas include improving the efficiency and performance of ICs for LED lighting, battery management, and power conversion. The company's patent portfolio reflects its commitment to protecting its intellectual property and maintaining a competitive edge in the semiconductor industry. Continuous investment in R&D is crucial for O2Micro to stay ahead of technological advancements and meet the evolving needs of its customers.

What is O2Micro International Limited's competitive position in the tech sector?

O2Micro operates in the competitive semiconductor industry, facing competition from larger, more established companies. Its competitive advantages include its expertise in analog and mixed-signal IC design, diverse product portfolio, and established relationships with OEMs and ODMs. However, its smaller market capitalization and limited brand recognition compared to industry giants pose challenges. O2Micro's ability to innovate, offer cost-competitive solutions, and strategically expand into high-growth markets like electric vehicles will be crucial for maintaining and improving its competitive position.

What are the key factors to evaluate for OIIM?

O2Micro International Limited (OIIM) holds an AI score of 55/100 (moderate). P/E: 12.6x vs the S&P 500's ~20-25x. Not financial advice.

How frequently does OIIM data refresh on this page?

OIIM prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven OIIM's recent stock price performance?

O2Micro International Limited (OIIM) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Strong expertise in power management IC design. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider OIIM overvalued or undervalued right now?

O2Micro International Limited (OIIM) trades at 12.6x earnings. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Financial data is based on available information and may be subject to change.
  • AI analysis is pending and may provide additional insights.
  • The semiconductor industry is subject to rapid change and competitive pressures.
Data Sources

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