ClearSign Technologies (NASDAQ:CLIR) & Proto Labs (NYSE:PRLB) Financial Contrast

ClearSign Technologies (NASDAQ:CLIR) and Proto Labs (NYSE:PRLB) are both small-cap industrials companies, but which is the superior investment? We will compare the two businesses based on the strength of their valuation, profitability, institutional ownership, earnings, risk, dividends and analyst recommendations.

Analyst Recommendations

This is a summary of current ratings and price targets for ClearSign Technologies and Proto Labs, as provided by MarketBeat.

	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
ClearSign Technologies	1	0	1	0	2.00
Proto Labs	0	3	3	0	2.50

ClearSign Technologies presently has a consensus price target of $20.00, suggesting a potential upside of 751.06%. Proto Labs has a consensus price target of $100.50, suggesting a potential upside of 47.72%. Given ClearSign Technologies’ higher probable upside, equities analysts plainly believe ClearSign Technologies is more favorable than Proto Labs.

Profitability

This table compares ClearSign Technologies and Proto Labs’ net margins, return on equity and return on assets.

	Net Margins	Return on Equity	Return on Assets
ClearSign Technologies	-96.07%	-58.08%	-44.61%
Proto Labs	6.04%	5.40%	4.73%

Risk and Volatility

ClearSign Technologies has a beta of 1.5, suggesting that its share price is 50% more volatile than the S&P 500. Comparatively, Proto Labs has a beta of 1.52, suggesting that its share price is 52% more volatile than the S&P 500.

Earnings & Valuation

This table compares ClearSign Technologies and Proto Labs”s revenue, earnings per share (EPS) and valuation.

	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
ClearSign Technologies	$5.45 million	2.93	-$5.50 million	($0.91)	-2.58
Proto Labs	$533.13 million	3.05	$21.24 million	$1.43	47.58

Proto Labs has higher revenue and earnings than ClearSign Technologies. ClearSign Technologies is trading at a lower price-to-earnings ratio than Proto Labs, indicating that it is currently the more affordable of the two stocks.

Insider and Institutional Ownership

24.0% of ClearSign Technologies shares are owned by institutional investors. Comparatively, 84.5% of Proto Labs shares are owned by institutional investors. 5.2% of ClearSign Technologies shares are owned by company insiders. Comparatively, 1.3% of Proto Labs shares are owned by company insiders. Strong institutional ownership is an indication that large money managers, endowments and hedge funds believe a stock is poised for long-term growth.

Summary

Proto Labs beats ClearSign Technologies on 12 of the 14 factors compared between the two stocks.

About ClearSign Technologies

ClearSign Technologies Corporation (NASDAQ: CLIR) develops technologies designed to improve the performance, efficiency and environmental characteristics of industrial and commercial combustion systems. Its solutions are intended for applications that use burners and other combustion equipment to generate heat, including systems used in process heating, power generation and other industrial operations. The company’s product portfolio includes the ClearSign Core combustion technology, which is designed to reduce nitrogen oxide emissions while supporting efficient burner operation.

About Proto Labs

Proto Labs, Inc. is a digital manufacturing company that helps businesses make custom parts for product development and production. Its services connect customers with manufacturing capabilities through an online platform, supporting projects from prototypes to production runs. The company offers injection molding, computer numerical control (CNC) machining, 3D printing and sheet metal fabrication. Customers can submit designs online for review and receive quotes and feedback intended to help them assess and refine parts before manufacturing.