Griffin MiningSTU:GG7 -3.39%83 PB Ratio is 2.54 as of Jul. 07, 2026, which is 167% above its 10-year median of 0.95. GuruFocus rates STU:GG7 with a GF Score™ of 83/100 and a GF Value™ of €1.48. The stock has 8 warning signs investors should review. Among 2,351 Metals & Mining companies, Griffin Mining ranks worse than 55.08% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-07), Griffin Mining's share price is €3.42. Griffin Mining's Book Value per Share for the quarter that ended in Dec. 2025 was €1.35. Hence, Griffin Mining's PB Ratio of today is 2.54.
Warning Sign:
Griffin Mining Ltd stock PB Ratio (=2.65) is close to 10-year high of 2.8.
The historical rank and industry rank for Griffin Mining's PB Ratio or its related term are showing as below:
STU:GG7'
s PB Ratio Range Over the Past 10 Years
Min: 0.37 Med: 0.95 Max: 2.8
Current: 2.56
During the past 13 years, Griffin Mining's highest PB Ratio was 2.80. The lowest was 0.37. And the median was 0.95.
STU:GG7's PB Ratio is ranked worse than 55.08% of 2351
companies
in the Metals & Mining industry
Industry Median: 2.31
vs STU:GG7: 2.56
During the past 12 months, Griffin Mining's average Book Value Per Share Growth Rate was 0.50% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 0.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 2.40% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 7.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Griffin Mining was 67.50% per year. The lowest was -1.90% per year. And the median was 5.20% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Griffin Mining PB Ratio Related Terms
Griffin Mining PB Ratio Historical Data
* Premium members only.
The historical data trend for Griffin Mining's PB Ratio 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 PB Ratio, along with its competitors' market caps and PB Ratio 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 PB Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Griffin Mining's PB Ratio distribution charts can be found below:
* The bar in red indicates where Griffin Mining's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Griffin Mining's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Griffin Mining (STU:GG7) has a PB Ratio of 2.54 as of Jul. 07, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Griffin Mining and its competitors. This is 167% above median its historical median of 0.95. Over the past decade, Griffin Mining's PB Ratio has ranged from 0.37 to 2.80. According to the industry distribution chart, Griffin Mining ranks #1295 out of 2351 companies in the Metals & Mining industry, placing it in the top 55.1%.
Is Griffin Mining's PB Ratio too high?
Griffin Mining's current PB Ratio of 2.54 is 167% above median its 10-year median of 0.95. Over the past 10 years, this metric has ranged from a low of 0.37 to a high of 2.80. The Metals & Mining industry median PB Ratio is 2.31. Griffin Mining's value of 2.54 is 10% above this industry median. Based on the distribution chart, Griffin Mining ranks #1295 out of 2351 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Griffin Mining has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does Griffin Mining's PB Ratio compare to competitors?
According to the Metals & Mining industry distribution chart, Griffin Mining ranks #1295 out of 2351 companies for PB Ratio. This places Griffin Mining in the lower half of its industry. The industry median PB Ratio is 2.31. Griffin Mining's value of 2.54 is 10% above this benchmark. Historically, Griffin Mining's own PB Ratio has ranged from 0.37 to 2.80 over the past decade. While the company's 10-year median is 0.95 vs. the industry median of 2.31, 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 PB Ratio for a Metals & Mining company?
The median PB Ratio among Metals & Mining companies is 2.31, based on 2,351 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Griffin Mining's current PB Ratio of 2.54 is 10% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Griffin Mining and its competitors. For the Metals & Mining industry, the median PB Ratio is 2.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Griffin Mining's current PB Ratio is 2.54, which is 167% above median its own 10-year median of 0.95. 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?
Griffin Mining (STU:GG7) has a current PB Ratio of 2.54. The stock's GF Value™ is €1.48, compared to a current price of €3.42 — trading 131.1% above its estimated fair value. The current PB Ratio is 2.54, which is 167% above median its 10-year median of 0.95 and 10% above the Metals & Mining industry median of 2.31. Griffin Mining's overall GF Score™ is 83/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Griffin Mining (STU:GG7), the current PB Ratio is 2.54 as of Jul. 07, 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 Griffin Mining (STU:GG7) Overvalued in 2026?
Based on GuruFocus' analysis, Griffin Mining stock appears to be overvalued.
The current stock price of €3.42 is trading 131.1% above its estimated GF Value™ of €1.48.
Key valuation signals for STU:GG7:
PB Ratio: 2.54 (167% above median its 10-year median of 0.95)
GF Value™: €1.48 vs. price of €3.42 (131.1% above fair value)
Industry Position: 10% above the Metals & Mining median (#1295 of 2351)
No single metric tells the full story. See the STU:GG7 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.
83GF Score
Get the complete analysis for STU:GG7
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:GG7 has been successfully added to your 
