Star Energy Group (AQSE:STAR) FCF Margin %: -1.84% (As of Dec. 2025)


AQSE:STAR Star Energy Group PLC AQSE:STAR
42 GF Score
Price £0.32
GF Value £0.10
! 6 Warning Signs
View Full Analysis

What is Star Energy Group FCF Margin %?

Star Energy Group AQSE:STAR 42 FCF Margin % is -1.84% as of Dec. 2025. GuruFocus rates AQSE:STAR with a GF Score™ of 42/100 and a GF Value™ of £0.10. The stock has 6 warning signs investors should review. Among 905 Oil & Gas companies, Star Energy Group ranks worse than 52.15% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Star Energy Group's Free Cash Flow for the six months ended in Dec. 2025 was £-0.30 Mil. Star Energy Group's Revenue for the six months ended in Dec. 2025 was £16.42 Mil. Therefore, Star Energy Group's FCF Margin % for the quarter that ended in Dec. 2025 was -1.84%.

As of today, Star Energy Group's current FCF Yield % is 2.90%.

The historical rank and industry rank for Star Energy Group's FCF Margin % or its related term are showing as below:

AQSE:STAR' s FCF Margin % Range Over the Past 10 Years
Min: -22.87   Med: 5.74   Max: 17.6
Current: 2.89


During the past 13 years, the highest FCF Margin % of Star Energy Group was 17.60%. The lowest was -22.87%. And the median was 5.74%.

AQSE:STAR's FCF Margin % is ranked worse than
52.15% of 905 companies
in the Oil & Gas industry
Industry Median: 3.31 vs AQSE:STAR: 2.89


Star Energy Group FCF Margin % Related Terms


Star Energy Group FCF Margin % Historical Data

* Premium members only.

The historical data trend for Star Energy Group'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.

Star Energy Group FCF Margin % Chart

Star Energy Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.14 17.30 17.60 -7.81 2.89

Star Energy Group Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
FCF Margin % 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 22.18 4.64 -21.98 7.14 -1.84

AQSE:STAR vs COP, EOG, OXY: FCF Margin % Comparison

For the Oil & Gas E&P subindustry, Star Energy Group'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.


Star Energy Group FCF Margin % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Star Energy Group's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Star Energy Group's FCF Margin % falls into.


AQSE:STAR
42GF Score
Star Energy Group PLC AQSE:STAR
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Star Energy Group FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Star Energy Group's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=1.003/34.721
=2.89 %

Star Energy Group's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-0.303/16.424
=-1.84 %

* 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 Margin % →
What does a FCF Margin % of -1.84% mean?
Star Energy Group (AQSE:STAR) has a FCF Margin % of -1.84% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Star Energy Group and its competitors. According to the industry distribution chart, Star Energy Group ranks #472 out of 905 companies in the Oil & Gas industry, placing it in the top 52.2%.
Is Star Energy Group's FCF Margin % too high?
Star Energy Group's current FCF Margin % is -1.84%. Based on the distribution chart, Star Energy Group ranks #472 out of 905 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Star Energy Group has a GF Score™ of 42/100, reflecting its overall financial health beyond just this single metric.
How does Star Energy Group's FCF Margin % compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Star Energy Group ranks #472 out of 905 companies for FCF Margin %. This places Star Energy Group in the lower half of its industry. The industry median FCF Margin % is 3.31. 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 3.31, based on 905 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. 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 Star Energy Group and its competitors. For the Oil & Gas industry, the median FCF Margin % is 3.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Star Energy Group's current FCF Margin % is -1.84%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Energy Group stock overvalued right now?
Star Energy Group (AQSE:STAR) has a current FCF Margin % of -1.84%. The stock's GF Value™ is £0.10, compared to a current price of £0.32 — trading 224.5% above its estimated fair value. The current FCF Margin % is -1.84%. Star Energy Group's overall GF Score™ is 42/100 with 6 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 Star Energy Group (AQSE:STAR), the current FCF Margin % is -1.84% 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.

Is Star Energy Group (AQSE:STAR) Overvalued in 2026?

Based on GuruFocus' analysis, Star Energy Group stock appears to be overvalued. The current stock price of £0.32 is trading 224.5% above its estimated GF Value™ of £0.10.

Key valuation signals for AQSE:STAR:

  • FCF Margin %: -1.84%
  • GF Value™: £0.10 vs. price of £0.32 (224.5% above fair value)
  • GF Score™: 42/100 with 6 warning signs

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


Star Energy Group Business Description

Industry EnergyOil & Gas
Address Barfield Lane off Wragby Road, Welton Gathering Centre, Sudbrooke, Lincoln, GBR, LN2 2QX
Star Energy Group PLC is an onshore energy business. Its main focus has been on oil and gas extraction. The group's principal activities are exploring for, appraising, developing and producing oil and gas and developing geothermal projects. Its business segments includes Oil and Gas, which generates the majority of the revenue, and the Geothermal segment. The company has two geographical areas of operation, the United Kingdom and Croatia. All revenues are derived in the United Kingdom. Its products lines are Oil sales, Electricity sales, Gas sales, and Other.
42GF Score

Get the complete analysis for AQSE:STAR

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

£0.32
Price
£0.10
GF Value