Endeavour Mining (LSE:EDV) Operating Margin %: 53.60% (As of Mar. 2026) — 99% Above Median


LSE:EDV Endeavour Mining PLC LSE:EDV
89 GF Score
Price £37.54
GF Value £37.24
Valuation Fairly Valued
! 1 Warning Sign
View Full Analysis

What is Endeavour Mining Operating Margin %?

Endeavour Mining LSE:EDV -3.84% 89 Operating Margin % is 53.60% as of Mar. 2026, which is 99% above its 10-year median of 26.89. GuruFocus rates LSE:EDV with a GF Score™ of 89/100 and a GF Value™ of £37.24 (Fairly Valued). The stock has 1 warning sign investors should review. Among 841 Metals & Mining companies, Endeavour Mining ranks better than 91.32% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Endeavour Mining's Operating Income for the three months ended in Mar. 2026 was £542 Mil. Endeavour Mining's Revenue for the three months ended in Mar. 2026 was £1,012 Mil. Therefore, Endeavour Mining's Operating Margin % for the quarter that ended in Mar. 2026 was 53.60%.

Good Sign:

Endeavour Mining PLC operating margin is expanding. Margin expansion is usually a good sign.

The historical rank and industry rank for Endeavour Mining's Operating Margin % or its related term are showing as below:

LSE:EDV' s Operating Margin % Range Over the Past 10 Years
Min: 12.74   Med: 26.89   Max: 46.51
Current: 46.51


LSE:EDV's Operating Margin % is ranked better than
91.32% of 841 companies
in the Metals & Mining industry
Industry Median: 5.79 vs LSE:EDV: 46.51

Endeavour Mining's 5-Year Average Operating Margin % Growth Rate was 3.80% per year.

Endeavour Mining's Operating Income for the three months ended in Mar. 2026 was £542 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was £1,572 Mil.


Endeavour Mining  (LSE:EDV) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia’s Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


Endeavour Mining Operating Margin % Related Terms


Endeavour Mining Operating Margin % Historical Data

* Premium members only.

The historical data trend for Endeavour Mining's Operating 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.

Endeavour Mining Operating Margin % Chart

Endeavour Mining Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 29.96 30.60 27.07 26.70 44.16

Endeavour Mining Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating 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 46.29 44.31 42.68 43.42 53.60

LSE:EDV vs NEM, AU: Operating Margin % Comparison

For the Gold subindustry, Endeavour Mining's Operating Margin %, along with its competitors' market caps and Operating 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.


Endeavour Mining Operating Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Endeavour Mining's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Endeavour Mining's Operating Margin % falls into.


LSE:EDV
89GF Score
Endeavour Mining PLC LSE:EDV
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Endeavour Mining Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Endeavour Mining's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=1396.516 / 3162.723
=44.16 %

Endeavour Mining's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as

Operating Margin %=Operating Income (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=542.325 / 1011.75
=53.60 %

* 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 Operating Margin % →
What does a Operating Margin % of 53.60% mean?
Endeavour Mining (LSE:EDV) has a Operating Margin % of 53.60% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Endeavour Mining and its competitors. This is 99% above median its historical median of 26.89. Over the past decade, Endeavour Mining's Operating Margin % has ranged from 12.74 to 46.51. According to the industry distribution chart, Endeavour Mining ranks #73 out of 841 companies in the Metals & Mining industry, placing it in the top 8.7%.
Is Endeavour Mining's Operating Margin % too high?
Endeavour Mining's current Operating Margin % of 53.60% is 99% above median its 10-year median of 26.89. Over the past 10 years, this metric has ranged from a low of 12.74 to a high of 46.51. The Metals & Mining industry median Operating Margin % is 5.79. Endeavour Mining's value of 53.60% is 825.7% above this industry median. Based on the distribution chart, Endeavour Mining ranks #73 out of 841 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Endeavour Mining has a GF Score™ of 89/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Endeavour Mining's Operating Margin % compare to NEM and AU?
According to the Metals & Mining industry distribution chart, Endeavour Mining ranks #73 out of 841 companies for Operating Margin %. This places Endeavour Mining in the top 9% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 5.79. Endeavour Mining's value of 53.60% is 825.7% above this benchmark. Historically, Endeavour Mining's own Operating Margin % has ranged from 12.74 to 46.51 over the past decade. While the company's 10-year median is 26.89 vs. the industry median of 5.79, Endeavour 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 Operating Margin % for a Metals & Mining company?
The median Operating Margin % among Metals & Mining companies is 5.79, based on 841 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Endeavour Mining's current Operating Margin % of 53.60% is 825.7% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Endeavour Mining and its competitors. For the Metals & Mining industry, the median Operating Margin % is 5.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Endeavour Mining's current Operating Margin % is 53.60%, which is 99% above median its own 10-year median of 26.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Endeavour Mining stock overvalued right now?
Based on GuruFocus' analysis, Endeavour Mining (LSE:EDV) is currently considered Fairly Valued. The stock's GF Value™ is £37.24, compared to a current price of £37.54 — trading 0.8% above its estimated fair value. The current Operating Margin % is 53.60%, which is 99% above median its 10-year median of 26.89 and 825.7% above the Metals & Mining industry median of 5.79. Endeavour Mining's overall GF Score™ is 89/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Endeavour Mining (LSE:EDV), the current Operating Margin % is 53.60% as of Mar. 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 Endeavour Mining (LSE:EDV) Overvalued in 2026?

Based on GuruFocus' analysis, Endeavour Mining stock appears to be overvalued. The current stock price of £37.54 is trading 0.8% above its estimated GF Value™ of £37.24. GuruFocus considers Endeavour Mining to be Fairly Valued.

Key valuation signals for LSE:EDV:

  • Operating Margin %: 53.60% (99% above median its 10-year median of 26.89)
  • GF Value™: £37.24 vs. price of £37.54 (0.8% above fair value)
  • GF Score™: 89/100 with 1 warning sign
  • Industry Position: 825.7% above the Metals & Mining median (#73 of 841)

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


Endeavour Mining Business Description

Address 5 Young Street, London, GBR, W8 5EH
Endeavour Mining PLC is a gold producer in West Africa. The Group operates in four principal countries, Burkina Faso (Hounde, and Mana mines), Cote d'Ivoire (Ity mine, Lafigue project), Senegal (Sabodala-Massawa mine) and Mali (Kalana Project). It derives maximum revenue from Ity Mine.
89GF Score

Get the complete analysis for LSE:EDV

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

£37.54
Price
£37.24
GF Value