Sifting through countless of stocks in the Oil, Gas & Consumable Fuels 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 PBF Energy Inc. or Cosan S.A. 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 PBF Energy Inc. and Cosan S.A. compare based on key financial metrics to determine which better meets your investment needs.

About PBF Energy Inc. and Cosan S.A.

PBF Energy Inc., through its subsidiaries, engages in the refining and supplying of petroleum products. It operates through two segments, Refining and Logistics. The company produces gasoline, ultra-low-sulfur diesel, heating oil, jet fuel, lubricants, petrochemicals, and asphalt; diesel fuel; and unbranded transportation fuels, petrochemical feedstocks, blending components, and other petroleum products. It sells its products in the Northeast, Midwest, Gulf Coast, and West Coast of the United States, as well as in other regions of the United States, Canada, Mexico, and internationally. The company is also involved in the provision of various rail, truck, and marine terminaling services; and pipeline transportation and storage services. PBF Energy Inc. was founded in 2008 and is based in Parsippany, New Jersey.

Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar segments. The company’s Raízen segment engages in the production, marketing, origination, and trading of sugar, as well as ethanol; production and marketing of bioenergy, and solar energy and biogas; trading and resale of electricity; and trading and marketing of fossil, renewable fuels, and lubricants under the Shell brand. Its Compass segment distributes piped natural gas to industrial, residential, commercial, automotive, and cogeneration customers; and marketing of natural gas. The company’s Moove segment produces, formulates, and distributes lubricants, base oils, and specialties under the Mobil brand and various proprietary brands for industrial, commercial, and passenger vehicles. Its Rumo segment provides logistics services for rail transportation, storage, and port loading of commodities, including grains and sugar; locomotive and railcar leasing; and rail equipment and container operations. The company’s Radar segment manages agricultural property. The company operates in Brazil, England, France, Spain, Portugal, Argentina, Bolivia, Uruguay, Paraguay, Singapore, United Arab Emirates, Oceania, the United States, Latin America, Europe, Asia, and internationally. Cosan S.A. was founded in 1936 and is headquartered in São Paulo, Brazil.

Latest Oil, Gas & Consumable Fuels and PBF Energy Inc., Cosan S.A. Stock News

As of September 2, 2026, PBF Energy Inc. had a $8.9 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.7 million. PBF Energy Inc.’s stock is up 177.2% in 2026, up 9.6% in the previous five trading days and up 165.03% in the past year.

Currently, PBF Energy Inc.’s price-earnings ratio is 6.5. PBF Energy Inc.’s trailing 12-month revenue is $34.4 billion with a 3.9% net profit margin. Year-over-year quarterly sales growth most recently was 56.2%. Analysts expect adjusted earnings to reach $17.974 per share for the current fiscal year. PBF Energy Inc. currently has a 1.5% dividend yield.

As of September 2, 2026, Cosan S.A. had a $2.9 billion market cap, putting it in the 59th percentile of all stocks. Cosan S.A.’s stock is down 25.7% in 2026, up 5.2% in the previous five trading days and down 36.46% in the past year.

Currently, Cosan S.A. does not have a price-earnings ratio. Cosan S.A.’s trailing 12-month revenue is $7.7 billion with a -22.2% net profit margin. Year-over-year quarterly sales growth most recently was 8.2%. There are no analysts providing consensus earnings estimates for the current fiscal year. Cosan S.A. does not currently pay a dividend.

How We Compare PBF Energy Inc. and Cosan S.A. 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 PBF Energy Inc. and Cosan S.A.’s stock grades to see how they measure up against one another.

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PBF Energy Inc. and Cosan S.A. Stock Value Grades

Company	Ticker	Value
PBF Energy Inc.	PBF	A
Cosan S.A.	CSAN	D

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.

PBF Energy Inc. has a Value Score of 87, which is Deep Value. Cosan S.A. has a Value Score of 33, which is Expensive.

The Value Stock Winner: PBF Energy Inc.

As you can clearly see from the Value Grade breakdown above, PBF Energy Inc. is considered to have better value than Cosan S.A.. For investors who focus solely on a company’s valuation, PBF Energy Inc. 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.

PBF Energy Inc. and Cosan S.A. Growth Grades

Company	Ticker	Growth
PBF Energy Inc.	PBF	D
Cosan S.A.	CSAN	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.

PBF Energy Inc. has a Growth Score of 27, which is Weak. Cosan S.A. has a Growth Score of 59, which is Average.

The Growth Stock Winner: No Clear Winner

Neither PBF Energy Inc. or Cosan S.A. has a high enough Growth Grade to be considered a “winner.” Investors who are 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 PBF Energy Inc. or Cosan S.A. is the better investment when it comes to sustainable growth.

PBF Energy Inc. and Cosan S.A.’s Momentum Grades

Company	Ticker	Momentum
PBF Energy Inc.	PBF	A
Cosan S.A.	CSAN	D

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%.

PBF Energy Inc. has a Momentum Score of 97, which is Very Strong. Cosan S.A. has a Momentum Score of 21, which is Weak.

The Momentum Grade Winner: PBF Energy Inc.

As you can clearly see from the Momentum Grade breakdown above, PBF Energy Inc. is considered to have stronger momentum compared to Cosan S.A.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, PBF Energy Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other PBF Energy Inc. and Cosan S.A. Grades

In addition to Growth, Momentum and Value, 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 PBF Energy Inc. and Cosan S.A. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, PBF Energy Inc. or Cosan S.A. Stock?

Overall, PBF Energy Inc. stock has a Value Score of 87, Growth Score of 27 and Momentum Score of 97.

Cosan S.A. stock has a Value Score of 33, Growth Score of 59 and Momentum Score of 21.

Comparing PBF Energy Inc. and Cosan S.A.’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.