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E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Sunoco LP's adjusted earnings per share data for the three months ended in Mar. 2026 was $2.850. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $2.19 for the trailing ten years ended in Mar. 2026.
During the past 12 months, Sunoco LP's average E10 Growth Rate was 10.60% per year.
During the past 3 years, the average E10 Growth Rate was 15.30% per year.
During the past 5 years, the average E10 Growth Rate was 41.50% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.
During the past 13 years, the highest 3-Year average E10 Growth Rate of Sunoco LP was 71.00% per year. The lowest was 15.30% per year. And the median was 32.60% per year.
As of today (2026-08-05), Sunoco LP's current stock price is $73.435. Sunoco LP's E10 for the quarter that ended in Mar. 2026 was $2.19. Sunoco LP's Shiller PE Ratio of today is 33.53.
During the past 13 years, the highestShiller PE Ratio of Sunoco LP was 111.62. The lowest was 25.35. And the median was 32.80.
If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.
For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.
The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
Sunoco LP's Shiller P/E Ratio of today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
During the past 13 years, the highest Shiller P/E Ratio of Sunoco LP was 111.62. The lowest was 25.35. And the median was 32.80.
Be Aware
Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.
Sunoco LP E10 Related Terms
Sunoco LP E10 Historical Data
* Premium members only.
The historical data trend for Sunoco LP's E10 can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Oil & Gas Refining & Marketing subindustry, Sunoco LP's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Sunoco LP Shiller PE Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Sunoco LP's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Sunoco LP's Shiller PE Ratio falls into.
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.
What is E10? How do we calculate E10?
E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.
If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.
We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
For example, Sunoco LP's adjusted earnings per share data for the three months ended in Mar. 2026 was:
Sunoco LP (SUN) has a E10 of $2.19 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sunoco LP and its competitors.
Is Sunoco LP's E10 too high?
Sunoco LP's current E10 is $2.19. Overall, Sunoco LP has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sunoco LP's E10 compare to DINO and PBF?
Sunoco LP's E10 of $2.19 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for an Oil & Gas company?
A good E10 depends on the Oil & Gas industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Sunoco LP and its competitors. Sunoco LP's current E10 is $2.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunoco LP stock overvalued right now?
Based on GuruFocus' analysis, Sunoco LP (SUN) is currently considered Significantly Overvalued. The stock's GF Value™ is $52.39, compared to a current price of $73.44 — trading 40.2% above its estimated fair value. The current E10 is $2.19. Sunoco LP's overall GF Score™ is 80/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Sunoco LP (SUN), the current E10 is $2.19 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Sunoco LP (SUN) Overvalued in 2026?
Based on GuruFocus' analysis, Sunoco LP stock appears to be overvalued.
The current stock price of $73.44 is trading 40.2% above its estimated GF Value™ of $52.39.
GuruFocus considers Sunoco LP to be Significantly Overvalued.
Key valuation signals for SUN:
E10: $2.19
GF Value™: $52.39 vs. price of $73.44 (40.2% above fair value)
No single metric tells the full story. See the SUN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sunoco LP is a Delaware limited partnership formed in June 2012 by Susser Holdings Corporation or SUSS. In September 2012, the Company completed its initial public offering. The Company, along with its wholly owned subsidiary, is an independent motor fuel distributor by gallons in Texas, and among the distributors of Valero and Chevron branded motor fuel in the United States. The Company also receives rental income from real estate that it leases or subleases. SUSS operated approximately 580 retail convenience stores under its proprietary Stripes convenience store brand at year-end, mainly in growing Texas markets. Stripes is an independent chain of convenience stores in Texas based on store count and retail motor fuel volumes sold. Its business is integral to the success of SUSS' retail operations, and SUSS purchases substantially all of its motor fuel from the Company. In addition to distributing motor fuel, it also distributes other petroleum products such as propane and lube oil, and receives rental income from real estate that it leases or subleases. The Company purchases motor fuel mainly from independent refiners and oil companies and distributes it throughout Texas and in Louisiana, New Mexico and Oklahoma. The Company competes mainly with other independent motor fuel distributors. The Company is subject to various federal, state and local environmental laws and regulations, including those relating to underground storage tanks; the release or discharge of hazardous materials into the air, water and soil; the generation, storage, handling, use, transportation and disposal of regulated materials; the exposure of persons to regulated materials; and the remediation of contaminated soil and groundwater.
80GF Score
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