Sigma Lithium (NASDAQ:SGML) & Research Frontiers (NASDAQ:REFR) Head-To-Head Review

Sigma Lithium (NASDAQ:SGML) and Research Frontiers (NASDAQ:REFR) are both small-cap computer and technology companies, but which is the better stock? We will compare the two businesses based on the strength of their earnings, analyst recommendations, dividends, valuation, risk, profitability and institutional ownership.

Analyst Ratings

This is a breakdown of recent ratings and recommmendations for Sigma Lithium and Research Frontiers, as provided by MarketBeat.com.

	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Sigma Lithium	2	2	2	0	2.00
Research Frontiers	1	0	0	0	1.00

Sigma Lithium currently has a consensus price target of $17.50, indicating a potential upside of 66.98%. Given Sigma Lithium’s stronger consensus rating and higher possible upside, equities analysts plainly believe Sigma Lithium is more favorable than Research Frontiers.

Institutional and Insider Ownership

64.9% of Sigma Lithium shares are held by institutional investors. Comparatively, 11.9% of Research Frontiers shares are held by institutional investors. 48.6% of Sigma Lithium shares are held by company insiders. Comparatively, 6.5% of Research Frontiers shares are held by company insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a stock will outperform the market over the long term.

Profitability

This table compares Sigma Lithium and Research Frontiers’ net margins, return on equity and return on assets.

	Net Margins	Return on Equity	Return on Assets
Sigma Lithium	-24.13%	-35.97%	-9.94%
Research Frontiers	-182.60%	-122.96%	-68.45%

Risk and Volatility

Sigma Lithium has a beta of -0.06, suggesting that its share price is 106% less volatile than the S&P 500. Comparatively, Research Frontiers has a beta of 0.43, suggesting that its share price is 57% less volatile than the S&P 500.

Valuation & Earnings

This table compares Sigma Lithium and Research Frontiers”s gross revenue, earnings per share (EPS) and valuation.

	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Sigma Lithium	$152.36 million	7.66	-$51.07 million	($0.31)	-33.81
Research Frontiers	$1.12 million	25.78	-$2.05 million	($0.06)	-13.85

Research Frontiers has lower revenue, but higher earnings than Sigma Lithium. Sigma Lithium is trading at a lower price-to-earnings ratio than Research Frontiers, indicating that it is currently the more affordable of the two stocks.

Summary

Sigma Lithium beats Research Frontiers on 9 of the 14 factors compared between the two stocks.

About Sigma Lithium

Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil. It holds a 100% interest in the Grota do Cirilo, Genipapo, Santa Clara, and São José properties comprising 29 mineral rights covering an area of approximately 185 square kilometers located in the Araçuaí and Itinga regions of the state of Minas Gerais, Brazil. It serves electric vehicle industries worldwide. The company was formerly known as Sigma Lithium Resources Corporation and changed its name to Sigma Lithium Corporation in July 2021. The company is headquartered in São Paulo, Brazil.

About Research Frontiers

Research Frontiers Incorporated engages in the development and marketing of technology and devices to control the flow of light worldwide. It develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the light-control panels made by laminating the film, and electronics to power end-products incorporating the film, as well as lamination services for and the end-products, such as windows, skylights, and sunroofs. The company's SPD-Smart light-control technology is used in various product applications, including windows, sunshades, skylights, and interior partitions for homes and buildings; automotive windows, sunroofs, sun-visors, sunshades, rear-view mirrors, instrument panels, and navigation systems; aircraft windows; museum display panels, and eyewear products; and flat panel displays for electronic products. It serves architectural, automotive, marine, and aerospace and appliance applications. The company was incorporated in 1965 and is headquartered in Woodbury, New York.