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.
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.
First TinLSE:1SN +8.33%32 Earnings per Share (Diluted) is £-0.00 as of Dec. 2025. GuruFocus rates LSE:1SN with a GF Score™ of 32/100. Among 1,948 Metals & Mining companies, First Tin ranks better than 64.07% on this metric.
First Tin's EPS (Basic) for the
six
months ended in Dec. 2025 was £-0.00.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was £-0.00.
First Tin's EPS without NRI for the
six
months ended in Dec. 2025 was £-0.00.
Its EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was £-0.00.
During the past 3 years, the average EPS without NRIGrowth Rate was 26.30% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was -10.90% per year.
During the past 8 years, First Tin's highest 3-Year average EPS without NRI Growth Rate was 26.30% per year. The lowest was -71.00% per year. And the median was -48.00% per year.
First Tin (LSE:1SN) Earnings per Share (Diluted) Explanation
Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
First Tin Earnings per Share (Diluted) Related Terms
First Tin Earnings per Share (Diluted) Historical Data
* Premium members only.
The historical data trend for First Tin's Earnings per Share (Diluted) 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.
First Tin Earnings per Share (Diluted) Competitor Comparison
For the Other Industrial Metals & Mining subindustry, First Tin's PE Ratio, along with its competitors' market caps and PE 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.
First Tin PE Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, First Tin's PE Ratio distribution charts can be found below:
* The bar in red indicates where First Tin's PE Ratio falls into.
First Tin Earnings per Share (Diluted) Calculation
Earnings Per Share (EPS) is the amount of earnings per outstanding share of the company's stock. In calculating earnings per share, the dividends of preferred stocks need to subtracted from the total net income first.
First Tin's Earnings Per Share (Diluted) for the fiscal year that ended in Jun. 2025 is calculated as
Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was £-0.00
* 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.
Companies also reported diluted shares in their financial reports. Diluted shares include the shares of convertibles or warrants outstanding.
What does a Earnings per Share (Diluted) of £-0.00 mean?
First Tin (LSE:1SN) has a Earnings per Share (Diluted) of £-0.00 as of Dec. 2025. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on First Tin and its competitors. According to the industry distribution chart, First Tin ranks #700 out of 1948 companies in the Metals & Mining industry, placing it in the top 35.9%.
Is First Tin's Earnings per Share (Diluted) too high?
First Tin's current Earnings per Share (Diluted) is £-0.00. Based on the distribution chart, First Tin ranks #700 out of 1948 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, First Tin has a GF Score™ of 32/100, reflecting its overall financial health beyond just this single metric.
How does First Tin's Earnings per Share (Diluted) compare to competitors?
According to the Metals & Mining industry distribution chart, First Tin ranks #700 out of 1948 companies for Earnings per Share (Diluted). This puts First Tin in the upper half of its industry. The industry median Earnings per Share (Diluted) is 16.20. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings per Share (Diluted) for a Metals & Mining company?
The median Earnings per Share (Diluted) among Metals & Mining companies is 16.20, based on 1,948 companies in the industry. Companies in the top quartile (top 25%) have a Earnings per Share (Diluted) significantly above this median, while those in the bottom quartile fall well below. However, Earnings per Share (Diluted) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Earnings per Share (Diluted) mean?
A high Earnings per Share (Diluted) can signal that a stock is expensive relative to its fundamentals. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on First Tin and its competitors. For the Metals & Mining industry, the median Earnings per Share (Diluted) is 16.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. First Tin's current Earnings per Share (Diluted) is £-0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is First Tin stock overvalued right now?
First Tin (LSE:1SN) has a current Earnings per Share (Diluted) of £-0.00. The current Earnings per Share (Diluted) is £-0.00. First Tin's overall GF Score™ is 32/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings per Share (Diluted) calculated?
Earnings per Share (Diluted) is calculated from a company's financial statements. For First Tin (LSE:1SN), the current Earnings per Share (Diluted) is £-0.00 as of Dec. 2025. 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.
First Tin PLC is engaged in developing hard rock tin projects in Germany and Australia. The company aims to use this critical mineral in the electric vehicle, renewable energy, and semiconductor supply chain. The company's projects include the Tellerhauser Project, the Taronga Project, the Gottesberg Project, and others.
32GF Score
Get the complete analysis for LSE:1SN
Earnings per Share (Diluted) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LSE:1SN has been successfully added to your 
