O2Micro International Limited (NASDAQ: OIIM) and NeoPhotonics Corporation (NYSE:NPTN) are both small-cap computer and technology companies, but which is the better stock? We will compare the two companies based on the strength of their earnings, risk, valuation, profitability, institutional ownership, dividends and analyst recommendations.

Analyst Ratings

This is a summary of recent ratings and recommmendations for O2Micro International Limited and NeoPhotonics Corporation, as reported by MarketBeat.

Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
O2Micro International Limited 0 0 0 0 N/A
NeoPhotonics Corporation 0 2 5 1 2.88

NeoPhotonics Corporation has a consensus target price of $9.72, suggesting a potential upside of 58.29%. Given NeoPhotonics Corporation’s higher probable upside, analysts clearly believe NeoPhotonics Corporation is more favorable than O2Micro International Limited.


This table compares O2Micro International Limited and NeoPhotonics Corporation’s net margins, return on equity and return on assets.

Net Margins Return on Equity Return on Assets
O2Micro International Limited -2.59% 0.01% 0.01%
NeoPhotonics Corporation -7.28% -9.43% -5.36%

Valuation and Earnings

This table compares O2Micro International Limited and NeoPhotonics Corporation’s gross revenue, earnings per share (EPS) and valuation.

Gross Revenue Price/Sales Ratio EBITDA Earnings Per Share Price/Earnings Ratio
O2Micro International Limited $59.82 million 0.70 -$3.45 million ($0.07) -23.29
NeoPhotonics Corporation $358.05 million 0.75 $338,000.00 ($0.62) -9.90

NeoPhotonics Corporation has higher revenue and earnings than O2Micro International Limited. O2Micro International Limited is trading at a lower price-to-earnings ratio than NeoPhotonics Corporation, indicating that it is currently the more affordable of the two stocks.

Volatility and Risk

O2Micro International Limited has a beta of 0.16, indicating that its stock price is 84% less volatile than the S&P 500. Comparatively, NeoPhotonics Corporation has a beta of 1.25, indicating that its stock price is 25% more volatile than the S&P 500.

Insider and Institutional Ownership

39.1% of O2Micro International Limited shares are owned by institutional investors. Comparatively, 85.3% of NeoPhotonics Corporation shares are owned by institutional investors. 8.0% of O2Micro International Limited shares are owned by insiders. Comparatively, 17.3% of NeoPhotonics Corporation shares are owned by insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a company is poised for long-term growth.


NeoPhotonics Corporation beats O2Micro International Limited on 9 of the 13 factors compared between the two stocks.

O2Micro International Limited Company Profile

O2Micro International Limited designs, develops and markets power management components for the Computer, Consumer, Industrial, Automotive and Communications markets. The Company’s power management products include integrated circuits (ICs) for liquid crystal display (LCD) and light emitting diode (LED) lighting; control and monitoring of battery charging and discharging; direct current (DC)/DC and alternating current (AC)/DC conversion, and provide select and switch functionality between power sources. It offers a range of products, including desktop and notebook monitors, portable media players, digital cameras, battery management systems for power tools, electric bikes, low emission vehicles (LEV) applications, industrial personal computers (PCs), portable media devices, smart phones, personal digital assistants (PDAs), global positioning system (GPS) units for navigational assistance in vehicles and electric and hybrid vehicle (EV/HEV) battery management.

NeoPhotonics Corporation Company Profile

NeoPhotonics Corporation develops, manufactures and markets optoelectronic products that transmit, receive and switch digital optical signals for communications networks. The Company develops and manufactures Transmitter Products, Receiver Products and Switch Products that are used in ultra-high speed digital optical communications, high speed switching and provisioning, and access connections for wireless and fiber-to-the-home communications networks. The Company’s products are categorized into groups, including High Speed Products and Network Products and Solutions. The High Speed Products includes products designed for 100G and beyond for telecommunication and datacenter or content provider networks and applications. Its Network Products and Solutions consist of various products designed for applications below 100G, and include 40G products. The Company combines its transmitter and receiver products into Transceiver modules.

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