Premier African MineralsPRMMF PB Ratio is 0.10 as of Jun. 25, 2026, which is 83% below its 10-year median of 0.60. The stock has 1 warning sign investors should review. Among 2,358 Metals & Mining companies, Premier African Minerals ranks better than 99.62% on this metric.
The historical rank and industry rank for Premier African Minerals's PB Ratio or its related term are showing as below:
PRMMF'
s PB Ratio Range Over the Past 10 Years
Min: 0.01 Med: 0.6 Max: 4.55
Current: 0.1
During the past 13 years, Premier African Minerals's highest PB Ratio was 4.55. The lowest was 0.01. And the median was 0.60.
PRMMF's PB Ratio is ranked better than 99.62% of 2358
companies
in the Metals & Mining industry
Industry Median: 2.27
vs PRMMF: 0.10
During the past 12 months, Premier African Minerals's average Book Value Per Share Growth Rate was -66.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -20.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -10.40% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -25.90% per year.
Back to Basics: PB Ratio
Premier African Minerals (OTCPK:PRMMF) PB Ratio Explanation
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.
* 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.
Premier African Minerals PB Ratio Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Premier African Minerals'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.
Premier African Minerals PB Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Premier African Minerals's PB Ratio distribution charts can be found below:
* The bar in red indicates where Premier African Minerals'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.
* 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.
Premier African Minerals (PRMMF) has a PB Ratio of 0.10 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Premier African Minerals and its competitors. This is 83% below median its historical median of 0.60. Over the past decade, Premier African Minerals' PB Ratio has ranged from 0.01 to 4.55. According to the industry distribution chart, Premier African Minerals ranks #9 out of 2358 companies in the Metals & Mining industry, placing it in the top 0.40000000000001%.
Is Premier African Minerals' PB Ratio too high?
Premier African Minerals' current PB Ratio of 0.10 is 83% below median its 10-year median of 0.60. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 4.55. The Metals & Mining industry median PB Ratio is 2.27. Premier African Minerals' value of 0.10 is 95.6% below this industry median. Based on the distribution chart, Premier African Minerals ranks #9 out of 2358 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers.
How does Premier African Minerals' PB Ratio compare to competitors?
According to the Metals & Mining industry distribution chart, Premier African Minerals ranks #9 out of 2358 companies for PB Ratio. This places Premier African Minerals in the top 0% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.27. Premier African Minerals' value of 0.10 is 95.6% below this benchmark. Historically, Premier African Minerals' own PB Ratio has ranged from 0.01 to 4.55 over the past decade. While the company's 10-year median is 0.60 vs. the industry median of 2.27, Premier African Minerals has consistently been below 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 2.27, based on 2,358 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. Premier African Minerals's current PB Ratio of 0.10 is 95.6% below 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 Premier African Minerals and its competitors. For the Metals & Mining industry, the median PB Ratio is 2.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Premier African Minerals's current PB Ratio is 0.10, which is 83% below median its own 10-year median of 0.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Premier African Minerals stock overvalued right now?
Premier African Minerals (PRMMF) has a current PB Ratio of 0.10. The current PB Ratio is 0.10, which is 83% below median its 10-year median of 0.60 and 95.6% below the Metals & Mining industry median of 2.27. 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 Premier African Minerals (PRMMF), the current PB Ratio is 0.10 as of Jun. 25, 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.
Premier African Minerals Ltd is a mining company that explores, evaluates, and develops mineral properties focused mainly on tungsten, lithium and tantalum elements in Africa. The company operates in three segments: RHA and RHA Mauritius, which is engaged in the development and mining of Wolframite; Zulu and Zulu Mauritius, which is engaged in the development of Lithium and Tantalite; and the Head office.
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