Zentek (NASDAQ:ZTEK – Get Rating) and Martin Marietta Materials (NYSE:MLM – Get Rating) are both business services companies, but which is the superior business? We will compare the two companies based on the strength of their analyst recommendations, earnings, risk, profitability, institutional ownership, dividends and valuation.

Risk & Volatility

Zentek has a beta of 0.97, suggesting that its share price is 3% less volatile than the S&P 500. Comparatively, Martin Marietta Materials has a beta of 0.87, suggesting that its share price is 13% less volatile than the S&P 500.

Valuation and Earnings

This table compares Zentek and Martin Marietta Materials' revenue, earnings per share (EPS) and valuation.

Insider and Institutional Ownership

0.8% of Zentek shares are held by institutional investors. Comparatively, 93.5% of Martin Marietta Materials shares are held by institutional investors. 0.6% of Martin Marietta Materials shares are held by insiders. Strong institutional ownership is an indication that large money managers, endowments and hedge funds believe a stock is poised for long-term growth.

Profitability

This table compares Zentek and Martin Marietta Materials' net margins, return on equity and return on assets.

Analyst Ratings

This is a summary of current recommendations and price targets for Zentek and Martin Marietta Materials, as provided by MarketBeat.

Zentek currently has a consensus target price of $3.50, indicating a potential upside of 104.68%. Martin Marietta Materials has a consensus target price of $411.18, indicating a potential upside of 28.47%. Given Zentek's higher possible upside, equities research analysts plainly believe Zentek is more favorable than Martin Marietta Materials.

Summary

Martin Marietta Materials beats Zentek on 10 of the 13 factors compared between the two stocks.

About Zentek

(Get Rating)

Zentek Ltd. engages in the research and development of graphene and related nanomaterials in Canada. It owns 100% interest in the Albany Graphite project located in Northern Ontario, Canada. The company develops graphene-based antimicrobial coating under the ZenGUARD brand, surgical masks, HVAC filters, personal protective equipment, rapid detection point of care diagnostics tests, and pharmaceutical products based on graphene-based compound. In addition, it develops synthesize graphene, graphene oxide, and graphene quantum dots for applications of graphene. The company was formerly known as ZEN Graphene Solutions Ltd. and changed its name to Zentek Ltd. in October 2021. Zentek Ltd. was incorporated in 2008 and is headquartered in Thunder Bay, Canada.

About Martin Marietta Materials

(Get Rating)

Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in the infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries. The company also produces magnesia-based chemicals products that are used in industrial, agricultural, and environmental applications; and dolomitic lime primarily to customers for steel production and soil stabilization. Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications. The company was founded in 1939 and is headquartered in Raleigh, North Carolina.

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