SunocoCorp LLCSUNC +2.95%13 FCF Margin % is 2.44% as of Dec. 2025, which is 46% above its 10-year median of 1.67. GuruFocus rates SUNC with a GF Score™ of 13/100. The stock has 5 warning signs investors should review. Among 906 Oil & Gas companies, SunocoCorp LLC ranks worse than 53.75% on this metric.
The historical rank and industry rank for SunocoCorp LLC's FCF Margin % or its related term are showing as below:
SUNC'
s FCF Margin % Range Over the Past 10 Years
Min: 0.9 Med: 1.67 Max: 2.44
Current: 2.44
During the past 3 years, the highest FCF Margin % of SunocoCorp LLC was 2.44%. The lowest was 0.90%. And the median was 1.67%.
SUNC's FCF Margin % is ranked worse than 53.75% of 906
companies
in the Oil & Gas industry
Industry Median: 3.285
vs SUNC: 2.44
SunocoCorp LLC FCF Margin % Related Terms
SunocoCorp LLC FCF Margin % Historical Data
* Premium members only.
The historical data trend for SunocoCorp LLC's FCF Margin % 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.
SunocoCorp LLC FCF Margin % Chart
SunocoCorp LLC Annual Data
Trend
Dec23
Dec24
Dec25
FCF Margin %
1.67
0.90
2.44
SunocoCorp LLC Semi-Annual Data
Dec23
Dec24
Dec25
FCF Margin %
1.67
0.90
2.44
SUNC vs KNTK, STNG, INSW: FCF Margin % Comparison
For the Oil & Gas Midstream subindustry, SunocoCorp LLC's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.
SunocoCorp LLC FCF Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, SunocoCorp LLC's FCF Margin % distribution charts can be found below:
* The bar in red indicates where SunocoCorp LLC's FCF Margin % falls into.
* 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.
SunocoCorp LLC (SUNC) has a FCF Margin % of 2.44% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on SunocoCorp LLC and its competitors. This is 46% above median its historical median of 1.67. Over the past decade, SunocoCorp LLC's FCF Margin % has ranged from 0.90 to 2.44. According to the industry distribution chart, SunocoCorp LLC ranks #487 out of 906 companies in the Oil & Gas industry, placing it in the top 53.8%.
Is SunocoCorp LLC's FCF Margin % too high?
SunocoCorp LLC's current FCF Margin % of 2.44% is 46% above median its 10-year median of 1.67. Over the past 10 years, this metric has ranged from a low of 0.90 to a high of 2.44. The Oil & Gas industry median FCF Margin % is 3.29. SunocoCorp LLC's value of 2.44% is 25.7% below this industry median. Based on the distribution chart, SunocoCorp LLC ranks #487 out of 906 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, SunocoCorp LLC has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does SunocoCorp LLC's FCF Margin % compare to KNTK and STNG?
According to the Oil & Gas industry distribution chart, SunocoCorp LLC ranks #487 out of 906 companies for FCF Margin %. This places SunocoCorp LLC in the lower half of its industry. The industry median FCF Margin % is 3.29. SunocoCorp LLC's value of 2.44% is 25.7% below this benchmark. Historically, SunocoCorp LLC's own FCF Margin % has ranged from 0.90 to 2.44 over the past decade. While the company's 10-year median is 1.67 vs. the industry median of 3.29, SunocoCorp LLC has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Oil & Gas company?
The median FCF Margin % among Oil & Gas companies is 3.29, based on 906 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. SunocoCorp LLC's current FCF Margin % of 2.44% is 25.7% below 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on SunocoCorp LLC and its competitors. For the Oil & Gas industry, the median FCF Margin % is 3.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SunocoCorp LLC's current FCF Margin % is 2.44%, which is 46% above median its own 10-year median of 1.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SunocoCorp LLC stock overvalued right now?
SunocoCorp LLC (SUNC) has a current FCF Margin % of 2.44%. The current FCF Margin % is 2.44%, which is 46% above median its 10-year median of 1.67 and 25.7% below the Oil & Gas industry median of 3.29. SunocoCorp LLC's overall GF Score™ is 13/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For SunocoCorp LLC (SUNC), the current FCF Margin % is 2.44% as of Dec. 2025. 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.
SunocoCorp LLC is a publicly traded limited liability company that owns a direct limited partner interest in Sunoco LP. It engages in the management and distribution of fuel products. It operates through the following segments: Fuel Distribution, Pipeline Systems, and Terminals and Refinery.
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