Griffin MiningLSE:GFM +1.26%85 EBITDA Margin % is 35.77% as of Dec. 2025, which is 2% above its 10-year median of 35.00. GuruFocus rates LSE:GFM with a GF Score™ of 85/100 and a GF Value™ of £1.29 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 841 Metals & Mining companies, Griffin Mining ranks better than 76.46% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Griffin Mining's EBITDA for the
six
months ended in Dec. 2025 was £21.5 Mil. Griffin Mining's Revenue for the
six
months ended in Dec. 2025 was £60.2 Mil. Therefore, Griffin Mining's EBITDA margin for the quarter that ended in Dec. 2025 was 35.77%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Griffin Mining EBITDA Margin % Related Terms
Griffin Mining EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Griffin Mining's EBITDA 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.
For the Other Industrial Metals & Mining subindustry, Griffin Mining's EBITDA Margin %, along with its competitors' market caps and EBITDA 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.
Griffin Mining EBITDA Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Griffin Mining's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Griffin Mining's EBITDA 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.
Griffin Mining (LSE:GFM) has a EBITDA Margin % of 35.77% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Griffin Mining and its competitors. This is near median its historical median of 35.00. Over the past decade, Griffin Mining's EBITDA Margin % has ranged from 28.58 to 57.54. According to the industry distribution chart, Griffin Mining ranks #198 out of 841 companies in the Metals & Mining industry, placing it in the top 23.5%.
Is Griffin Mining's EBITDA Margin % too high?
Griffin Mining's current EBITDA Margin % of 35.77% is near median its 10-year median of 35.00. Over the past 10 years, this metric has ranged from a low of 28.58 to a high of 57.54. The Metals & Mining industry median EBITDA Margin % is 8.89. Griffin Mining's value of 35.77% is 302.4% above this industry median. Based on the distribution chart, Griffin Mining ranks #198 out of 841 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Griffin Mining has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Griffin Mining's EBITDA Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Griffin Mining ranks #198 out of 841 companies for EBITDA Margin %. This places Griffin Mining in the top 24% of its industry — outperforming the majority of peers. The industry median EBITDA Margin % is 8.89. Griffin Mining's value of 35.77% is 302.4% above this benchmark. Historically, Griffin Mining's own EBITDA Margin % has ranged from 28.58 to 57.54 over the past decade. While the company's 10-year median is 35.00 vs. the industry median of 8.89, Griffin Mining has consistently been above 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 EBITDA Margin % for a Metals & Mining company?
The median EBITDA Margin % among Metals & Mining companies is 8.89, based on 841 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Griffin Mining's current EBITDA Margin % of 35.77% is 302.4% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Griffin Mining and its competitors. For the Metals & Mining industry, the median EBITDA Margin % is 8.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Griffin Mining's current EBITDA Margin % is 35.77%, which is near median its own 10-year median of 35.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Griffin Mining stock overvalued right now?
Based on GuruFocus' analysis, Griffin Mining (LSE:GFM) is currently considered Significantly Overvalued. The stock's GF Value™ is £1.29, compared to a current price of £3.22 — trading 149.6% above its estimated fair value. The current EBITDA Margin % is 35.77%, which is near median its 10-year median of 35.00 and 302.4% above the Metals & Mining industry median of 8.89. Griffin Mining's overall GF Score™ is 85/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Griffin Mining (LSE:GFM), the current EBITDA Margin % is 35.77% 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 Griffin Mining (LSE:GFM) Overvalued in 2026?
Based on GuruFocus' analysis, Griffin Mining stock appears to be overvalued.
The current stock price of £3.22 is trading 149.6% above its estimated GF Value™ of £1.29.
GuruFocus considers Griffin Mining to be Significantly Overvalued.
Key valuation signals for LSE:GFM:
EBITDA Margin %: 35.77% (near median its 10-year median of 35.00)
GF Value™: £1.29 vs. price of £3.22 (149.6% above fair value)
Industry Position: 302.4% above the Metals & Mining median (#198 of 841)
No single metric tells the full story. See the LSE:GFM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Griffin Mining Ltd is a mining and investment company. It is principally engaged in mining and exploration activities. It has only one operating segment, being the operations at the Caijiaying Mine based in China, with production of zinc concentrate, and lead concentrate with associated precious metals credits. The company generates the majority of its revenue from Zinc Concentrates sales.
85GF Score
Get the complete analysis for LSE:GFM
EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LSE:GFM has been successfully added to your 
