Sifting through countless of stocks in the Metals & Mining industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Commercial Metals Company or Companhia Siderúrgica Nacional because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Commercial Metals Company and Companhia Siderúrgica Nacional compare based on key financial metrics to determine which better meets your investment needs.

About Commercial Metals Company and Companhia Siderúrgica Nacional

Commercial Metals Company manufactures, recycles, and fabricates steel and metal products, and related materials and services in the United States, Poland, China, and internationally. It operates through three segments: North America Steel Group; Europe Steel Group; and Emerging Businesses Group. The company processes and sells ferrous and nonferrous scrap metals to steel mills and foundries, aluminum sheet and ingot manufacturers, brass and bronze ingot makers, copper refineries and mills, secondary lead smelters, specialty steel mills, high temperature alloy manufacturers, and other consumers. It also manufactures and sells finished long steel products, including reinforcing bar, merchant bar, light structural, wire rod, and other special sections, as well as semi-finished billets for rerolling and forging applications. In addition, the company provides fabricated rebar used to reinforce concrete primarily in the construction of commercial and non-commercial buildings, hospitals, convention centers, industrial plants, power plants, highways, bridges, arenas, stadiums, and dams; sells and rents construction-related products and equipment to concrete installers and other businesses; and manufactures and sells strength bars for the truck trailer industry, special bar steels for the energy market, and armor plates for military vehicles. Further, it sells wire meshes, welded steel mesh, wire rod, cold rolled rebar, cold rolled wire rod, assembled rebar cages and other fabricated rebar by-products to fabricators, manufacturers, distributors, and construction companies. The company was founded in 1915 and is headquartered in Irving, Texas.

Companhia Siderúrgica Nacional, together with its subsidiaries, operates as an integrated steel producer in Brazil and internationally. It operates through five segments: Steel Industry, Mining, Logistics, Energy, and Cement. The Steel Segment offers produce and sells of flat and long steel. The Mining Segment engages in extraction, processing and marketing of iron ore, tin, limestone, and dolomite. The Logistics Segment supplies railways, port concessions, and road fleet. The Cement Segment produces and sells bagged and bulk cement, as well as aggregates, concrete, and other products. The Energy segment is involved in generation and commercialization of energy originating from renewables. It offers flat steel products, such as hot and cold rolled, galvanized, galvalume, pre-painted, and metal sheets products; coil, sheets, and derivatives; tiles and derivatives, pipes, and profiles; long steel products including, reinforcing bars, iron rods, and laminated profiles; food and chemical packaging solutions; and carbochemical products. It also provides steel cutting services; produces and sells cement; operates railways; and generates electric power from its hydroelectric power plants. In addition, the company offers steel solutions and distributions; packaging; logistics services; and certifications. Companhia Siderúrgica Nacional was founded in 1941 and is headquartered in São Paulo, Brazil.

Latest Metals & Mining and Commercial Metals Company, Companhia Siderúrgica Nacional Stock News

As of October 9, 2026, Commercial Metals Company had a $7.1 billion market capitalization, compared to the Metals & Mining median of $1.5 million. Commercial Metals Company’s stock is down 7.7% in 2026, up 0.5% in the previous five trading days and up 7.72% in the past year.

Currently, Commercial Metals Company’s price-earnings ratio is 12.1. Commercial Metals Company’s trailing 12-month revenue is $8.9 billion with a 6.7% net profit margin. Year-over-year quarterly sales growth most recently was 22.9%. Analysts expect adjusted earnings to reach $6.413 per share for the current fiscal year. Commercial Metals Company currently has a 1.3% dividend yield.

As of October 9, 2026, Companhia Siderúrgica Nacional had a $1.7 billion market cap, putting it in the 52nd percentile of all stocks. Companhia Siderúrgica Nacional’s stock is down 20% in 2026, up 10.3% in the previous five trading days and down 20% in the past year.

Currently, Companhia Siderúrgica Nacional does not have a price-earnings ratio. Companhia Siderúrgica Nacional’s trailing 12-month revenue is $8.7 billion with a -5.8% net profit margin. Year-over-year quarterly sales growth most recently was 11.2%. There are no analysts providing consensus earnings estimates for the current fiscal year. Companhia Siderúrgica Nacional does not currently pay a dividend.

How We Compare Commercial Metals Company and Companhia Siderúrgica Nacional Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Commercial Metals Company and Companhia Siderúrgica Nacional’s stock grades to see how they measure up against one another.

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Commercial Metals Company and Companhia Siderúrgica Nacional Stock Value Grades

Company	Ticker	Value
Commercial Metals Company	CMC	B
Companhia Siderúrgica Nacional	SID	A

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Commercial Metals Company has a Value Score of 78, which is Value. Companhia Siderúrgica Nacional has a Value Score of 82, which is Deep Value.

The Value Stock Winner: Companhia Siderúrgica Nacional

As you can clearly see from the Value Grade breakdown above, Companhia Siderúrgica Nacional is considered to have better value than Commercial Metals Company. For investors who focus solely on a company’s valuation, Companhia Siderúrgica Nacional could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Commercial Metals Company and Companhia Siderúrgica Nacional Growth Grades

Company	Ticker	Growth
Commercial Metals Company	CMC	B
Companhia Siderúrgica Nacional	SID	C

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Commercial Metals Company has a Growth Score of 61, which is Strong. Companhia Siderúrgica Nacional has a Growth Score of 47, which is Average.

The Growth Grade Winner: Commercial Metals Company

As you can clearly see from the Growth Grade breakdown above, Commercial Metals Company has a more attractive growth grade than Companhia Siderúrgica Nacional. For investors who focus solely on how a company is growing relative to other companies in the same industry, Commercial Metals Company could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Commercial Metals Company and Companhia Siderúrgica Nacional’s Momentum Grades

Company	Ticker	Momentum
Commercial Metals Company	CMC	C
Companhia Siderúrgica Nacional	SID	C

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Commercial Metals Company has a Momentum Score of 54, which is Average. Companhia Siderúrgica Nacional has a Momentum Score of 59, which is Average.

The Momentum Stock Winner: No Clear Winner

Neither Commercial Metals Company or Companhia Siderúrgica Nacional has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Commercial Metals Company or Companhia Siderúrgica Nacional is the better investment when it comes to momentum.

Other Commercial Metals Company and Companhia Siderúrgica Nacional Grades

In addition to Growth, Value and Momentum, A+ Investor also provides grades for Estimate Revisions and Quality.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Commercial Metals Company and Companhia Siderúrgica Nacional pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Commercial Metals Company or Companhia Siderúrgica Nacional Stock?

Overall, Commercial Metals Company stock has a Value Score of 78, Growth Score of 61 and Momentum Score of 54.

Companhia Siderúrgica Nacional stock has a Value Score of 82, Growth Score of 47 and Momentum Score of 59.

Comparing Commercial Metals Company and Companhia Siderúrgica Nacional’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.