First Tin (LSE:1SN) OCF Margin %: 0.00% (As of Dec. 2025)


LSE:1SN First Tin PLC LSE:1SN
39 GF Score
Price £0.11
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What is First Tin OCF Margin %?

First Tin LSE:1SN 39 OCF Margin % is 0.00% as of Dec. 2025. GuruFocus rates LSE:1SN with a GF Score™ of 39/100. Among 846 Metals & Mining companies, First Tin ranks worse than 118203.19% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. First Tin's Cash Flow from Operations for the six months ended in Dec. 2025 was £-1.48 Mil. First Tin's Revenue for the six months ended in Dec. 2025 was £0.00 Mil. Therefore, First Tin's OCF Margin % for the quarter that ended in Dec. 2025 was 0.00%.

As of today, First Tin's current OCF Yield % is -3.26%.

The historical rank and industry rank for First Tin's OCF Margin % or its related term are showing as below:


LSE:1SN's OCF Margin % is not ranked *
in the Metals & Mining industry.
Industry Median: 4.465
* Ranked among companies with meaningful OCF Margin % only.

First Tin OCF Margin % Related Terms

First Tin OCF Margin % Historical Data

* Premium members only.

The historical data trend for First Tin's OCF 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.

First Tin OCF Margin % Chart

First Tin Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Jun25
OCF Margin %
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

First Tin Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Dec24 Jun25 Dec25
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
LSE:1SN
39GF Score
First Tin PLC LSE:1SN
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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First Tin OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

First Tin's OCF Margin for the fiscal year that ended in Jun. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Jun. 2025 )/Revenue (A: Jun. 2025 )
=-1.461/0
= %

First Tin's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-1.475/0
= %

* 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.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 0.00% mean?
First Tin (LSE:1SN) has a OCF Margin % of 0.00% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on First Tin and its competitors. According to the industry distribution chart, First Tin ranks #999999 out of 846 companies in the Metals & Mining industry.
Is First Tin's OCF Margin % too high?
First Tin's current OCF Margin % is 0.00%. Based on the distribution chart, First Tin ranks #999999 out of 846 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, First Tin has a GF Score™ of 39/100, reflecting its overall financial health beyond just this single metric.
How does First Tin's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, First Tin ranks #999999 out of 846 companies for OCF Margin %. This places First Tin in the lower half of its industry. The industry median OCF Margin % is 4.47. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Metals & Mining company?
The median OCF Margin % among Metals & Mining companies is 4.47, based on 846 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on First Tin and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. First Tin's current OCF Margin % 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 OCF Margin % of 0.00%. The current OCF Margin % is 0.00%. First Tin's overall GF Score™ is 39/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For First Tin (LSE:1SN), the current OCF Margin % 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 Business Description

Other Exchanges 1SN:Germany
Address 47-48 Piccadilly, First Floor, London, GBR, W1J 0DT
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.
39GF Score

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

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