Clean Energy Fuels (FRA:WIQ) FCF Yield %: 1.28 (As of Jun. 30, 2026) — 653% Above Median


FRA:WIQ Clean Energy Fuels Corp FRA:WIQ
63 GF Score
Price €1.64
GF Value €2.55
Valuation Possible Value Trap
! 4 Warning Signs
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What is Clean Energy Fuels FCF Yield %?

Clean Energy Fuels FRA:WIQ +1.86% 63 FCF Yield % is 1.28 as of Jun. 30, 2026, which is 653% above its 10-year median of 0.17. GuruFocus rates FRA:WIQ with a GF Score™ of 63/100 and a GF Value™ of €2.55 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,018 Oil & Gas companies, Clean Energy Fuels ranks worse than 51.77% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Clean Energy Fuels's Trailing 12-Month Free Cash Flow is €4.7 Mil, and Market Cap is €367.4 Mil. Therefore, Clean Energy Fuels's FCF Yield % for today is 1.28%.

The historical rank and industry rank for Clean Energy Fuels's FCF Yield % or its related term are showing as below:

FRA:WIQ' s FCF Yield % Range Over the Past 10 Years
Min: -19.59   Med: 0.17   Max: 7.48
Current: 1.28


During the past 13 years, the highest FCF Yield % of Clean Energy Fuels was 7.48%. The lowest was -19.59%. And the median was 0.17%.

FRA:WIQ's FCF Yield % is ranked worse than
51.77% of 1018 companies
in the Oil & Gas industry
Industry Median: 1.915 vs FRA:WIQ: 1.28

Clean Energy Fuels's FCF Margin % for the quarter that ended in Mar. 2026 was -13.13%.


Clean Energy Fuels FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Clean Energy Fuels FCF Yield % Related Terms


Clean Energy Fuels FCF Yield % Historical Data

* Premium members only.

The historical data trend for Clean Energy Fuels's FCF Yield % 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.

Clean Energy Fuels FCF Yield % Chart

Clean Energy Fuels Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.92 1.16 -9.09 -2.66 5.57

Clean Energy Fuels Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 5.40 20.21 0.65 -1.12 -11.29

FRA:WIQ vs SGU, FGPR, HEOL: FCF Yield % Comparison

For the Oil & Gas Refining & Marketing subindustry, Clean Energy Fuels's FCF Yield %, along with its competitors' market caps and FCF Yield % 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.


Clean Energy Fuels FCF Yield % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Clean Energy Fuels's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Clean Energy Fuels's FCF Yield % falls into.


FRA:WIQ
63GF Score
Clean Energy Fuels Corp FRA:WIQ
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Clean Energy Fuels FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Clean Energy Fuels's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=21.901 / 393.262276
=5.57%

Clean Energy Fuels's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-13.35 * 4 / 473.0433
=-11.29%

* 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.

Frequently Asked Questions Learn more about FCF Yield % →
What does a FCF Yield % of 1.28 mean?
Clean Energy Fuels (FRA:WIQ) has a FCF Yield % of 1.28 as of Jun. 30, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Clean Energy Fuels and its competitors. This is 653% above median its historical median of 0.17. According to the industry distribution chart, Clean Energy Fuels ranks #527 out of 1018 companies in the Oil & Gas industry, placing it in the top 51.8%.
Is Clean Energy Fuels' FCF Yield % too high?
Clean Energy Fuels' current FCF Yield % of 1.28 is 653% above median its 10-year median of 0.17. The Oil & Gas industry median FCF Yield % is 1.92. Clean Energy Fuels' value of 1.28 is 33.2% below this industry median. Based on the distribution chart, Clean Energy Fuels ranks #527 out of 1018 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Clean Energy Fuels has a GF Score™ of 63/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Clean Energy Fuels' FCF Yield % compare to SGU and FGPR?
According to the Oil & Gas industry distribution chart, Clean Energy Fuels ranks #527 out of 1018 companies for FCF Yield %. This places Clean Energy Fuels in the lower half of its industry. The industry median FCF Yield % is 1.92. Clean Energy Fuels' value of 1.28 is 33.2% below this benchmark. While the company's 10-year median is 0.17 vs. the industry median of 1.92, Clean Energy Fuels 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 Yield % for an Oil & Gas company?
The median FCF Yield % among Oil & Gas companies is 1.92, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a FCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, FCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Clean Energy Fuels's current FCF Yield % of 1.28 is 33.2% 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 Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Clean Energy Fuels and its competitors. For the Oil & Gas industry, the median FCF Yield % is 1.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Clean Energy Fuels's current FCF Yield % is 1.28, which is 653% above median its own 10-year median of 0.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Clean Energy Fuels stock overvalued right now?
Based on GuruFocus' analysis, Clean Energy Fuels (FRA:WIQ) is currently considered Possible Value Trap. The stock's GF Value™ is €2.55, compared to a current price of €1.64 — trading 35.7% below its estimated fair value. The current FCF Yield % is 1.28, which is 653% above median its 10-year median of 0.17 and 33.2% below the Oil & Gas industry median of 1.92. Clean Energy Fuels' overall GF Score™ is 63/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Clean Energy Fuels (FRA:WIQ), the current FCF Yield % is 1.28 as of Jun. 30, 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 Clean Energy Fuels (FRA:WIQ) Overvalued in 2026?

Based on GuruFocus' analysis, Clean Energy Fuels stock appears to be undervalued. The current stock price of €1.64 is trading 35.7% below its estimated GF Value™ of €2.55. GuruFocus considers Clean Energy Fuels to be Possible Value Trap.

Key valuation signals for FRA:WIQ:

  • FCF Yield %: 1.28 (653% above median its 10-year median of 0.17)
  • GF Value™: €2.55 vs. price of €1.64 (35.7% below fair value)
  • GF Score™: 63/100 with 4 warning signs
  • Industry Position: 33.2% below the Oil & Gas median (#527 of 1018)

No single metric tells the full story. See the FRA:WIQ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Clean Energy Fuels Business Description

Industry EnergyOil & Gas
Other Exchanges CLNE:USA0I04:UK
Address 4675 MacArthur Court, Suite 800, Newport Beach, CA, USA, 92660
Clean Energy Fuels Corp is a natural gas marketer and retailer operating in the United States and Canada. The company supplies compressed natural gas and liquefied natural gas for the United States (U.S.) and Canadian transportation markets. The majority of revenue is generated within the U.S. and mostly consists of compressed natural gas. The firm operates by purchasing natural gas from local utilities; compressing, cooling, or liquefying it at company-owned plants; and selling natural gas products through company-owned or customer-owned fueling stations. It also builds, operates, and maintains natural gas fueling stations for customers.
63GF Score

Get the complete analysis for FRA:WIQ

FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€1.64
Price
€2.55
GF Value