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 Delek US Holdings, Inc., Par Pacific Holdings or Inc. 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 Delek US Holdings, Inc., Par Pacific Holdings and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Delek US Holdings, Inc., Par Pacific Holdings and Inc.

Delek US Holdings, Inc. engages in the integrated downstream energy business in the United States. The company operates in two segments Refining and Logistics. The Refining segment processes crude oil and other feedstock for the manufacture of various grades of gasoline, diesel fuel, aviation fuel, asphalt, and other petroleum-based products that are distributed through owned and third-party product terminals. It owns and operates refineries located in Tyler, Texas; El Dorado, Arkansas; Big Spring, Texas; and Krotz Springs, Louisiana. The Logistics segment gathers, transports, and stores crude oil and natural gas, intermediate, and refined products; and markets, distributes, transports, and stores refined products, as well as disposes and recycles water for third parties. It owns or leases crude oil transportation pipelines, refined product pipelines, crude oil gathering systems, and associated crude oil storage tanks; and owns and operates light product distribution terminals, as well as markets light products using third-party terminals. It serves oil companies, independent refiners and marketers, jobbers, distributors, utility and transportation companies, government, and independent retail fuel operators. Delek US Holdings, Inc. was founded in 2001 and is headquartered in Brentwood, Tennessee.

Par Pacific Holdings, Inc., an energy company, provides renewable and conventional fuels in the United States. The company operates through three segments: Refining, Retail, and Logistics. The Refining segment owns and operates refineries that convert crude oil into gasoline, distillate, asphalt, and other products. The Retail segment operates convenience stores and fuel retail outlets that sell gasoline, diesel, and retail merchandise, such as soft drinks, prepared food, and other sundries under the Hele, 76, and nomnom brands, as well as unattended cardlock stations. The Logistics segment owns and operates terminals, pipelines, trucking operations, marine vessels, storage facilities, loading and truck racks, and rail facilities for the movement of ethanol, petroleum, and refined products; and a jet fuel storage facility and pipeline that serves Ellsworth Air Force Base in South Dakota. The company also holds interest in crude storage tanks and a crude oil pipeline that provides access to crude oil from power river basin; and refined products pipeline. In addition, it owns and operates a single point mooring, a marine terminal, a unit train-capable rail loading terminal, manifest rail siding, a truck rack, and a proprietary jet fuel pipeline that serves Joint Base Lewis McChord. The company was formerly known as Par Petroleum Corporation and changed its name to Par Pacific Holdings, Inc. in October 2015. Par Pacific Holdings, Inc. was incorporated in 1984 and is headquartered in Houston, Texas.

Latest Oil, Gas & Consumable Fuels and Delek US Holdings, Inc., Par Pacific Holdings, Inc. Stock News

As of July 31, 2026, Delek US Holdings, Inc. had a $4.2 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.7 million. Delek US Holdings, Inc.’s stock is NA in 2026, NA in the previous five trading days and up 196.51% in the past year.

Currently, Delek US Holdings, Inc. does not have a price-earnings ratio. Delek US Holdings, Inc.’s trailing 12-month revenue is $10.7 billion with a -0.5% net profit margin. Year-over-year quarterly sales growth most recently was 0.4%. Analysts expect adjusted earnings to reach $7.300 per share for the current fiscal year. Delek US Holdings, Inc. currently has a 1.5% dividend yield.

Currently, Par Pacific Holdings, Inc.’s price-earnings ratio is 9.6. Par Pacific Holdings, Inc.’s trailing 12-month revenue is $7.5 billion with a 6.0% net profit margin. Year-over-year quarterly sales growth most recently was 4.5%. Analysts expect adjusted earnings to reach $16.099 per share for the current fiscal year. Par Pacific Holdings, Inc. does not currently pay a dividend.

How We Compare Delek US Holdings, Inc., Par Pacific Holdings and Inc. 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 Delek US Holdings, Inc., Par Pacific Holdings and Inc.’s stock grades to see how they measure up against one another.

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Delek US Holdings, Inc., Par Pacific Holdings and Inc.’s Quality Grades

Company	Ticker	Quality
Delek US Holdings, Inc.	DK	C
Par Pacific Holdings, Inc.	PARR	A

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks 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 the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Delek US Holdings, Inc. has a Quality Score of 52, which is Average. Par Pacific Holdings, Inc. has a Quality Score of 91, which is Very Strong.

The Quality Grade Winner: Par Pacific Holdings, Inc.

As you can clearly see from the Quality Grade breakdown above, Par Pacific Holdings, Inc. has a better overall quality grade than Delek US Holdings, Inc.. For investors who are looking for companies with higher quality than others in the same industry, Par Pacific Holdings, Inc. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Delek US Holdings, Inc., Par Pacific Holdings and Inc.’s Momentum Grades

Company	Ticker	Momentum
Delek US Holdings, Inc.	DK	A
Par Pacific Holdings, Inc.	PARR	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%.

Delek US Holdings, Inc. has a Momentum Score of 97, which is Very Strong. Par Pacific Holdings, Inc. has a Momentum Score of 95, which is Very Strong.

The Momentum Grade Winner: It’s a Tie!

Looking at the Momentum Grade breakdown above, both Delek US Holdings, Inc., Par Pacific Holdings and Inc. 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.

Delek US Holdings, Inc., Par Pacific Holdings and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Delek US Holdings, Inc.	DK	A
Par Pacific Holdings, Inc.	PARR	C

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

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Delek US Holdings, Inc. has a Earnings Estimate Score of 91, which is Very Positive. Par Pacific Holdings, Inc. has a Earnings Estimate Score of 54, which is Neutral.

The Earnings Estimate Revisions Grade Winner: Delek US Holdings, Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Delek US Holdings, Inc. has a better Earnings Estimate Revisions Grade than Par Pacific Holdings, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Delek US Holdings, Inc. could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Delek US Holdings, Inc., Par Pacific Holdings and Inc. Grades

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

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

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.

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 Delek US Holdings, Inc., Par Pacific Holdings and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Delek US Holdings, Inc., Par Pacific Holdings or Inc. Stock?

Overall, Delek US Holdings, Inc. stock has a Momentum Score of 97, Estimate Revisions Score of 91 and Quality Score of 52.

Par Pacific Holdings, Inc. stock has a Momentum Score of 95, Estimate Revisions Score of 54 and Quality Score of 91.

Comparing Delek US Holdings, Inc., Par Pacific Holdings and Inc.’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.