Lundin MiningLNDMY -8.52%53 Pretax Margin % is 40.92% as of Mar. 2026, which is 135% above its 10-year median of 17.41. GuruFocus rates LNDMY with a GF Score™ of 53/100 and a GF Value™ of $13.52 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 843 Metals & Mining companies, Lundin Mining ranks better than 79.48% on this metric.
Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Lundin Mining's Pre-Tax Income for the
three
months ended in Mar. 2026 was $474 Mil. Lundin Mining's Revenue for the
three
months ended in Mar. 2026 was $1,159 Mil. Therefore, Lundin Mining's pretax margin for the quarter that ended in Mar. 2026 was 40.92%.
The historical rank and industry rank for Lundin Mining's Pretax Margin % or its related term are showing as below:
LNDMY'
s Pretax Margin % Range Over the Past 10 Years
Min: 8.29 Med: 17.41 Max: 37.4
Current: 32.72
LNDMY's Pretax Margin % is ranked better than 79.48% of 843
companies
in the Metals & Mining industry
Industry Median: 4.83
vs LNDMY: 32.72
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Lundin Mining Pretax Margin % Related Terms
Lundin Mining Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Lundin Mining's Pretax 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 Copper subindustry, Lundin Mining's Pretax Margin %, along with its competitors' market caps and Pretax 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.
Lundin Mining Pretax Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Lundin Mining's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Lundin Mining's Pretax 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.
Lundin Mining (LNDMY) has a Pretax Margin % of 40.92% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Lundin Mining and its competitors. This is 135% above median its historical median of 17.41. Over the past decade, Lundin Mining's Pretax Margin % has ranged from 8.29 to 37.40. According to the industry distribution chart, Lundin Mining ranks #173 out of 843 companies in the Metals & Mining industry, placing it in the top 20.5%.
Is Lundin Mining's Pretax Margin % too high?
Lundin Mining's current Pretax Margin % of 40.92% is 135% above median its 10-year median of 17.41. Over the past 10 years, this metric has ranged from a low of 8.29 to a high of 37.40. The Metals & Mining industry median Pretax Margin % is 4.83. Lundin Mining's value of 40.92% is 747.2% above this industry median. Based on the distribution chart, Lundin Mining ranks #173 out of 843 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Lundin Mining has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lundin Mining's Pretax Margin % compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, Lundin Mining ranks #173 out of 843 companies for Pretax Margin %. This places Lundin Mining in the top 21% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 4.83. Lundin Mining's value of 40.92% is 747.2% above this benchmark. Historically, Lundin Mining's own Pretax Margin % has ranged from 8.29 to 37.40 over the past decade. While the company's 10-year median is 17.41 vs. the industry median of 4.83, Lundin 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 Pretax Margin % for a Metals & Mining company?
The median Pretax Margin % among Metals & Mining companies is 4.83, based on 843 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Lundin Mining's current Pretax Margin % of 40.92% is 747.2% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Lundin Mining and its competitors. For the Metals & Mining industry, the median Pretax Margin % is 4.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lundin Mining's current Pretax Margin % is 40.92%, which is 135% above median its own 10-year median of 17.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lundin Mining stock overvalued right now?
Based on GuruFocus' analysis, Lundin Mining (LNDMY) is currently considered Significantly Overvalued. The stock's GF Value™ is $13.52, compared to a current price of $22.87 — trading 69.2% above its estimated fair value. The current Pretax Margin % is 40.92%, which is 135% above median its 10-year median of 17.41 and 747.2% above the Metals & Mining industry median of 4.83. Lundin Mining's overall GF Score™ is 53/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Lundin Mining (LNDMY), the current Pretax Margin % is 40.92% 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 Lundin Mining (LNDMY) Overvalued in 2026?
Based on GuruFocus' analysis, Lundin Mining stock appears to be overvalued.
The current stock price of $22.87 is trading 69.2% above its estimated GF Value™ of $13.52.
GuruFocus considers Lundin Mining to be Significantly Overvalued.
Key valuation signals for LNDMY:
Pretax Margin %: 40.92% (135% above median its 10-year median of 17.41)
GF Value™: $13.52 vs. price of $22.87 (69.2% above fair value)
Industry Position: 747.2% above the Metals & Mining median (#173 of 843)
No single metric tells the full story. See the LNDMY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lundin Mining Corp is adiversified Canadian base metals mining company primarily producing copper and gold with operations in Brazil, Chile, Portugal, Sweden, and the United States of America, producing copper, zinc, gold, and nickel. Its material mineral properties include Candelaria, Chapada, and Caserones. The majority of the revenue is from Copper.
53GF Score
Get the complete analysis for LNDMY
Pretax 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
LNDMY has been successfully added to your 
