Photronics (NASDAQ: PLAB) and PDF Solutions (NASDAQ:PDFS) are both small-cap computer and technology companies, but which is the superior investment? We will contrast the two businesses based on the strength of their institutional ownership, dividends, analyst recommendations, earnings, risk, profitability and valuation.

Analyst Ratings

This is a breakdown of recent recommendations and price targets for Photronics and PDF Solutions, as reported by MarketBeat.

Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Photronics 0 0 1 0 3.00
PDF Solutions 0 1 1 0 2.50

Photronics presently has a consensus target price of $13.00, indicating a potential upside of 52.94%. PDF Solutions has a consensus target price of $20.00, indicating a potential upside of 28.37%. Given Photronics’ stronger consensus rating and higher possible upside, equities analysts plainly believe Photronics is more favorable than PDF Solutions.


This table compares Photronics and PDF Solutions’ net margins, return on equity and return on assets.

Net Margins Return on Equity Return on Assets
Photronics 2.91% 1.55% 1.30%
PDF Solutions 4.08% 2.10% 1.88%

Institutional and Insider Ownership

94.5% of Photronics shares are owned by institutional investors. Comparatively, 86.2% of PDF Solutions shares are owned by institutional investors. 3.7% of Photronics shares are owned by company insiders. Comparatively, 15.0% of PDF Solutions shares are owned by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a company will outperform the market over the long term.

Earnings and Valuation

This table compares Photronics and PDF Solutions’ revenue, earnings per share and valuation.

Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio
Photronics $450.68 million 1.30 $13.13 million $0.20 42.50
PDF Solutions $107.46 million 4.63 $9.10 million $0.13 119.85

Photronics has higher revenue and earnings than PDF Solutions. Photronics is trading at a lower price-to-earnings ratio than PDF Solutions, indicating that it is currently the more affordable of the two stocks.

Risk and Volatility

Photronics has a beta of 0.55, meaning that its stock price is 45% less volatile than the S&P 500. Comparatively, PDF Solutions has a beta of 1.47, meaning that its stock price is 47% more volatile than the S&P 500.


PDF Solutions beats Photronics on 7 of the 13 factors compared between the two stocks.

About Photronics

Photronics, Inc. is a manufacturer of photomasks, which are photographic quartz plates containing microscopic images of electronic circuits. As of October 30, 2016, the Company operated principally from nine manufacturing facilities: two located in Europe, three in Taiwan, one in Korea and three in the United States. Photomasks are used in the manufacture of semiconductors and flat panel displays (FPDs), and are used as masters to transfer circuit patterns onto semiconductor wafers and flat panel substrates during the fabrication of integrated circuits (ICs), and a range of FPDs and other types of electrical and optical components. The Company offers reticle and photomask maintenance, including pellicle replacement, mask cleaning and re-certification, at all its sites across the world. Its products include Mature Binary, Advanced Binary Reticles, Phase Shift Masks-Embedded Attenuated Phase Shift Masks (EAPSM), Other Advanced Products and Large Area Masks.

About PDF Solutions

PDF Solutions, Inc. is a provider of infrastructure technologies and services for integrated circuits (IC). The Company’s technologies and services focus on the IC manufacturing process life cycle. It operates in the segment of licensing and implementation of yield improvement solutions for integrated circuit manufacturers. The Company’s solutions combine software, test chips, an electrical wafer test system, methodologies and professional services. The Company has developed solutions for yield simulation, analysis, loss detection, and improvement. Its characterization vehicle infrastructure (CVi) enables customers to electrically characterize the manufacturing process, and establish fail-rate information needed to calibrate manufacturing yield models and prioritize yield improvement activities. Its Exensio YieldAware solution combines software and services to enable customers to collect and combine product test data and equipment signals during production.

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