Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Sunoco LPSUN -0.31%80 1-Year ROIIC % is 5.31 as of Jun. 2026. GuruFocus rates SUN with a GF Score™ of 80/100 and a GF Value™ of $52.39 (Significantly Overvalued). The stock has 12 warning signs investors should review. Among 956 Oil & Gas companies, Sunoco LP ranks better than 55.23% on this metric.
1-Year Return on Invested Incremental Capital (1-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 1-year.
Sunoco LP's 1-Year ROIIC % for the quarter that ended in Jun. 2026 was 5.31%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Sunoco LP's 1-Year ROIIC % or its related term are showing as below:
SUN's 1-Year ROIIC % is ranked better than 55.23% of 956
companies
in the Oil & Gas industry
Industry Median: 1.92
vs SUN: 5.31
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Sunoco LP 1-Year ROIIC % Related Terms
Sunoco LP 1-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Sunoco LP's 1-Year ROIIC % 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 1-Year ROIIC %, along with its competitors' market caps and 1-Year ROIIC % 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 1-Year ROIIC % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Sunoco LP's 1-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Sunoco LP's 1-Year ROIIC % falls into.
Sunoco LP's 1-Year ROIIC % for the quarter that ended in Jun. 2026 is calculated as:
1-Year ROIIC %
=
1-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
1-Year Incremental Invested Capital
=
( 1632.665 (Jun. 2026) - 720.8647 (Jun. 2025) )
/
( 24079 (Jun. 2026) - 12833 (Jun. 2025) )
=
911.8003
/
11246
=
8.11%***
* 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.
** TTM data of NOPAT and Invested Capital was used to calculate 1-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Sunoco LP (SUN) has a 1-Year ROIIC % of 5.31 as of Jun. 2026. 1-Year ROIIC % measures the change in earnings as a percentage of change in investment over 1-year. View historical data on Sunoco LP and its competitors. According to the industry distribution chart, Sunoco LP ranks #428 out of 956 companies in the Oil & Gas industry, placing it in the top 44.8%.
Is Sunoco LP's 1-Year ROIIC % too high?
Sunoco LP's current 1-Year ROIIC % is 5.31. The Oil & Gas industry median 1-Year ROIIC % is 1.92. Sunoco LP's value of 5.31 is 176.6% above this industry median. Based on the distribution chart, Sunoco LP ranks #428 out of 956 companies in the Oil & Gas industry, which is above the industry midpoint. 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 1-Year ROIIC % compare to DINO and PBF?
According to the Oil & Gas industry distribution chart, Sunoco LP ranks #428 out of 956 companies for 1-Year ROIIC %. This puts Sunoco LP in the upper half of its industry. The industry median 1-Year ROIIC % is 1.92. Sunoco LP's value of 5.31 is 176.6% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year ROIIC % for an Oil & Gas company?
The median 1-Year ROIIC % among Oil & Gas companies is 1.92, based on 956 companies in the industry. Companies in the top quartile (top 25%) have a 1-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 1-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sunoco LP's current 1-Year ROIIC % of 5.31 is 176.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 1-Year ROIIC % mean?
A high 1-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 1-Year ROIIC % measures the change in earnings as a percentage of change in investment over 1-year. View historical data on Sunoco LP and its competitors. For the Oil & Gas industry, the median 1-Year ROIIC % is 1.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sunoco LP's current 1-Year ROIIC % is 5.31. 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 $74.10 — trading 41.4% above its estimated fair value. The current 1-Year ROIIC % is 5.31 and 176.6% above the Oil & Gas industry median of 1.92. 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 1-Year ROIIC % calculated?
1-Year ROIIC % is calculated from a company's financial statements. For Sunoco LP (SUN), the current 1-Year ROIIC % is 5.31 as of Jun. 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 $74.10 is trading 41.4% above its estimated GF Value™ of $52.39.
GuruFocus considers Sunoco LP to be Significantly Overvalued.
Key valuation signals for SUN:
1-Year ROIIC %: 5.31
GF Value™: $52.39 vs. price of $74.10 (41.4% above fair value)
Industry Position: 176.6% above the Oil & Gas median (#428 of 956)
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
Get the complete analysis for SUN
1-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SUN has been successfully added to your 
