Lundin Mining (TSX:LUN) Quality Rank

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSX:LUN Lundin Mining Corp TSX:LUN
70 GF Score
Price C$36.24
GF Value C$17.70
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Lundin Mining Quality Rank?

The Quality Rank measures the business quality of a company relative to other companies. It is ranked based on the strength of the balance sheet, as well as the profitability and growth of the business. The ranked companies are split in equal numbers and then ranked from 1 to 10, with 10 being the highest.

The rank of balance sheet (30%)

The rank of balance sheet is done through the ranking of:
  • Interest coverage
  • Zscore
  • Debt to revenue
  • Equity to asset
  • Cash to debt

The rank of Profitability (70%)

The ranking of Profitability is done by ranking:
  • Operating margin mean rank (10-year mean average profit margine)
  • Operating margin growth rank
  • Fscore
  • Predictability rank
  • Revenue growth rank (5 year), when the growth is higher than 25%, set it as 25%
  • Num of year profit (number of years that is profitable within the last 10 years)
  • ROIC median (10-year median of ROIC)

Lundin Mining Quality Rank Related Terms

TSX:LUN
70GF Score
Lundin Mining Corp TSX:LUN
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Lundin Mining (TSX:LUN) Overvalued in 2026?

Based on GuruFocus' analysis, Lundin Mining stock appears to be overvalued. The current stock price of C$36.24 is trading 104.7% above its estimated GF Value™ of C$17.70. GuruFocus considers Lundin Mining to be Significantly Overvalued.

Key valuation signals for TSX:LUN:

  • Quality Rank:
  • GF Value™: C$17.70 vs. price of C$36.24 (104.7% above fair value)
  • GF Score™: 70/100 with 3 warning signs

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

Lundin Mining Business Description

Address 1055 Dunsmuir Street, Suite 2800, Vancouver, BC, CAN, V7X 1L2
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.
70GF Score

Get the complete analysis for TSX:LUN

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

C$36.24
Price
C$17.70
GF Value