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 Sunoco LP or TC Energy 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 Sunoco LP and TC Energy Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Sunoco LP and TC Energy Corporation

Sunoco LP, together with its subsidiaries, engages in the energy infrastructure and distribution of motor fuels in the United States. It operates in four segments: Fuel Distribution, Pipeline Systems, Refinery, and Terminals. The Fuel Distribution segment distributes motor fuels and other petroleum products, such as propane and lubricating oil to third-party dealers and distributors, independent operators of commission agent locations, other commercial consumers of motor fuel, and retail locations; and leases real estate properties. This segment also offers non-fuel products, including in-store merchandise and company-operated retail stores food services, as well as credit card processing, car washes, lottery, and other services. The Pipeline Systems segment includes an integrated pipeline and terminal network comprising refined product, crude oil, and ammonia pipelines and terminals. The Terminals segment operates transmix processing facilities and refined product terminals; and provides blending, additive injections, handling, and filtering services. The company was formerly known as Susser Petroleum Partners LP and changed its name to Sunoco LP in 2014. Sunoco LP was founded in 1960 and is based in Dallas, Texas.

TC Energy Corporation operates as an energy infrastructure company in Canada, the United States, and Mexico. It operates through four segments: Canadian Natural Gas Pipelines; U.S. Natural Gas Pipelines; Mexico Natural Gas Pipelines; and Power and Energy Solutions. The company builds and operates a network of 94,171 kilometers of natural gas pipelines, which transports natural gas from supply basins to local distribution companies, power generation plants, industrial facilities, interconnecting pipelines, LNG export terminals, and other businesses. It also has regulated natural gas storage facilities with a total working gas capacity of 532 billion cubic feet. In addition, the company owns or has interests in power generation facilities with approximately 4,650 megawatts; and owns and operates approximately 118 billion cubic feet of non-regulated natural gas storage facilities in Alberta, Ontario, Québec, and New Brunswick. The company was formerly known as TransCanada Corporation and changed its name to TC Energy Corporation in May 2019. TC Energy Corporation was founded in 1951 and is headquartered in Calgary, Canada.

Latest Oil, Gas & Consumable Fuels and Sunoco LP, TC Energy Corporation Stock News

As of July 31, 2026, Sunoco LP had a $10.5 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.7 million. Sunoco LP’s stock is up 46.3% in 2026, up 2% in the previous five trading days and up 40.1% in the past year.

Currently, Sunoco LP’s price-earnings ratio is 19.5. Sunoco LP’s trailing 12-month revenue is $30.7 billion with a 3.1% net profit margin. Year-over-year quarterly sales growth most recently was 106.4%. Analysts expect adjusted earnings to reach $2.878 per share for the current fiscal year. Sunoco LP currently has a 5.2% dividend yield.

As of July 31, 2026, TC Energy Corporation had a $70.2 billion market cap, putting it in the 95th percentile of all stocks. TC Energy Corporation’s stock is up 22.6% in 2026, down 4.5% in the previous five trading days and up 43.41% in the past year.

Currently, TC Energy Corporation’s price-earnings ratio is 27.3. TC Energy Corporation’s trailing 12-month revenue is $11.0 billion with a 22.9% net profit margin. Year-over-year quarterly sales growth most recently was 1.5%. Analysts expect adjusted earnings to reach $2.629 per share for the current fiscal year. TC Energy Corporation currently has a 5.2% dividend yield.

How We Compare Sunoco LP and TC Energy 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 Sunoco LP and TC Energy Corporation’s stock grades to see how they measure up against one another.

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Sunoco LP and TC Energy Corporation Stock Value Grades

Company	Ticker	Value
Sunoco LP	SUN	B
TC Energy Corporation	TRP	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.

Sunoco LP has a Value Score of 64, which is Value. TC Energy Corporation has a Value Score of 28, which is Expensive.

The Value Stock Winner: Sunoco LP

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

Sunoco LP and TC Energy Corporation’s Momentum Grades

Company	Ticker	Momentum
Sunoco LP	SUN	B
TC Energy Corporation	TRP	B

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%.

Sunoco LP has a Momentum Score of 71, which is Strong. TC Energy Corporation has a Momentum Score of 65, which is Strong.

The Momentum Grade Winner: It’s a Tie!

Looking at the Momentum Grade breakdown above, both Sunoco LP and TC Energy Corporation have a grade of B. 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.

Sunoco LP and TC Energy Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Sunoco LP	SUN	A
TC Energy Corporation	TRP	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.

Sunoco LP has a Earnings Estimate Score of 94, which is Very Positive. TC Energy Corporation has a Earnings Estimate Score of 56, which is Neutral.

The Earnings Estimate Revisions Grade Winner: Sunoco LP

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Sunoco LP has a better Earnings Estimate Revisions Grade than TC Energy Corporation. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Sunoco LP 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 Sunoco LP and TC Energy Corporation Grades

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

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.

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 Sunoco LP and TC Energy Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Sunoco LP or TC Energy Corporation Stock?

Overall, Sunoco LP stock has a Value Score of 64, Momentum Score of 71 and Estimate Revisions Score of 94.

TC Energy Corporation stock has a Value Score of 28, Momentum Score of 65 and Estimate Revisions Score of 56.

Comparing Sunoco LP and TC Energy 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.