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 Calumet, Inc. or World Kinect Corporation 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 Calumet, Inc. and World Kinect Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Calumet, Inc. and World Kinect Corporation

Calumet, Inc. manufactures, formulates, and markets a slate of specialty branded products and renewable fuels in North America and internationally. It operates through Specialty Products and Solutions; Performance Brands; and Montana/Renewables segments. The Specialty Products and Solutions segment manufactures and markets various solvents, waxes, customized lubricating oils, white oils, petrolatums, gels, esters, and other products. The Montana/Renewables segment processes geographically advantaged renewable feedstocks into renewable diesel, aviation fuel, and renewable naphtha. This segment also engages in the process of Canadian crude oil into conventional gasoline, diesel, jet fuel, and specialty grades of asphalt. The Performance Brands segment blends, packages, and markets high performance products through Royal Purple, Bel-Ray, and TruFuel brands. It serves wholesale distributors and retail chains. Calumet, Inc. was founded in 1919 and is headquartered in Indianapolis, Indiana.

World Kinect Corporation, together with its subsidiaries, operates as an energy management company in the United States, rest of the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates in three segments: Aviation, Land, and Marine. The Aviation segment supplies jet fuel, sustainable aviation fuel, aviation gasoline, and aviation fuel to commercial and international airlines, regional airlines, cargo carriers, airports, fixed-based operators, corporate fleets, charter and fractional operators, the U.S. and foreign governments, and military customers. This segment also provides fuel management; ground handling; dispatch services; and trip support services, such as flight planning and scheduling. The Land segment engages in the sale of liquid fuels, natural gas, and related products and services to commercial, industrial, residential, and government customers; and the transportation, manufacturing, mining, and construction industries, as well as retail fuel outlets under long-term contracts. The Marine segment markets fuel, lubricants, and related products and services to international container, dry bulk and tanker fleets, commercial cruise lines, yachts and time charter operators, the U.S. and foreign governments, and other fuel suppliers. This segment also provides marine fuel-related services, such as management services for the procurement of fuel, cost control, quality control, and claims management, as well as engages in the fueling of vessels in ports and at sea, and transportation and delivery of fuel and fuel-related products. The company was formerly known as World Fuel Services Corporation and changed its name to World Kinect Corporation in June 2023. World Kinect Corporation was incorporated in 1984 and is headquartered in Miami, Florida.

Latest Oil, Gas & Consumable Fuels and Calumet, Inc., World Kinect Corporation Stock News

As of July 31, 2026, Calumet, Inc. had a $3.9 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.7 million. Calumet, Inc.’s stock is up 122.4% in 2026, up 6% in the previous five trading days and up 173.96% in the past year.

Currently, Calumet, Inc. does not have a price-earnings ratio. Calumet, Inc.’s trailing 12-month revenue is $4.2 billion with a -4.5% net profit margin. Year-over-year quarterly sales growth most recently was 3.6%. There are no analysts providing consensus earnings estimates for the current fiscal year. Calumet, Inc. does not currently pay a dividend.

As of July 31, 2026, World Kinect Corporation had a $2.0 billion market cap, putting it in the 54th percentile of all stocks. World Kinect Corporation’s stock is up 70.1% in 2026, up 4.5% in the previous five trading days and up 44.06% in the past year.

Currently, World Kinect Corporation does not have a price-earnings ratio. World Kinect Corporation’s trailing 12-month revenue is $41.7 billion with a -0.4% net profit margin. Year-over-year quarterly sales growth most recently was 50.3%. Analysts expect adjusted earnings to reach $3.600 per share for the current fiscal year. World Kinect Corporation currently has a 2.3% dividend yield.

How We Compare Calumet, Inc. and World Kinect Corporation 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 Calumet, Inc. and World Kinect Corporation’s stock grades to see how they measure up against one another.

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Calumet, Inc. and World Kinect Corporation Stock Value Grades

Company	Ticker	Value
Calumet, Inc.	CLMT	F
World Kinect Corporation	WKC	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.

Calumet, Inc. has a Value Score of 17, which is Ultra Expensive. World Kinect Corporation has a Value Score of 97, which is Deep Value.

The Value Stock Winner: World Kinect Corporation

As you can clearly see from the Value Grade breakdown above, World Kinect Corporation is considered to have better value than Calumet, Inc.. For investors who focus solely on a company’s valuation, World Kinect Corporation 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.

Calumet, Inc. and World Kinect Corporation Growth Grades

Company	Ticker	Growth
Calumet, Inc.	CLMT	D
World Kinect Corporation	WKC	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.

Calumet, Inc. has a Growth Score of 30, which is Weak. World Kinect Corporation has a Growth Score of 48, which is Average.

The Growth Stock Winner: No Clear Winner

Neither Calumet, Inc. or World Kinect Corporation 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 Calumet, Inc. or World Kinect Corporation is the better investment when it comes to sustainable growth.

Calumet, Inc. and World Kinect Corporation’s Momentum Grades

Company	Ticker	Momentum
Calumet, Inc.	CLMT	A
World Kinect Corporation	WKC	A

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%.

Calumet, Inc. has a Momentum Score of 95, which is Very Strong. World Kinect Corporation has a Momentum Score of 88, which is Very Strong.

The Momentum Grade Winner: It’s a Tie!

Looking at the Momentum Grade breakdown above, both Calumet, Inc. and World Kinect Corporation have a grade of A. For those who focus solely on a company’s momentum, further research will need to be conducted into both companies to see if they fit your individual needs as an investor.

Other Calumet, Inc. and World Kinect Corporation 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 Calumet, Inc. and World Kinect Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Calumet, Inc. or World Kinect Corporation Stock?

Overall, Calumet, Inc. stock has a Value Score of 17, Growth Score of 30 and Momentum Score of 95.

World Kinect Corporation stock has a Value Score of 97, Growth Score of 48 and Momentum Score of 88.

Comparing Calumet, Inc. and World Kinect Corporation’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.