Tamar Minerals (TMR) Stock Overview
Operates as a metal exploration company in the United Kingdom and Australia. More details
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 0/6 |
| Financial Health | 6/6 |
| Dividends | 0/6 |
TMR Community Fair Values
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Tamar Minerals Plc Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | UK£0.03 |
| 52 Week High | UK£0 |
| 52 Week Low | UK£0 |
| Beta | 0 |
| 1 Month Change | 130.77% |
| 3 Month Change | 100.00% |
| 1 Year Change | n/a |
| 3 Year Change | n/a |
| 5 Year Change | n/a |
| Change since IPO | 1,400.00% |
Recent News & Updates
Recent updates
Shareholder Returns
| TMR | GB Metals and Mining | GB Market | |
|---|---|---|---|
| 7D | 0% | 3.9% | -0.05% |
| 1Y | n/a | 52.9% | 19.5% |
Return vs Industry: Insufficient data to determine how TMR performed against the UK Metals and Mining industry.
Return vs Market: Insufficient data to determine how TMR performed against the UK Market.
Price Volatility
| TMR volatility | |
|---|---|
| TMR Average Weekly Movement | 22.1% |
| Metals and Mining Industry Average Movement | 9.5% |
| Market Average Movement | 4.7% |
| 10% most volatile stocks in GB Market | 11.2% |
| 10% least volatile stocks in GB Market | 2.6% |
Stable Share Price: TMR's share price has been volatile over the past 3 months compared to the UK market.
Volatility Over Time: TMR's weekly volatility has decreased from 677% to 22% over the past year, but is still higher than 75% of UK stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| n/a | 5 | Mark Edward Thompson | tamarminerals.com |
Tamar Minerals Plc operates as a metal exploration company in the United Kingdom and Australia. It explores for tin, copper, and gold deposits. It primarily holds interests in the Devon Great Consols project located in southwest England; and Wheal Vor mine situated in Cornwall.
Tamar Minerals Plc Fundamentals Summary
| TMR fundamental statistics | |
|---|---|
| Market cap | UK£4.33m |
| Earnings (TTM) | -UK£319.96k |
| Revenue (TTM) | n/a |
Is TMR overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| TMR income statement (TTM) | |
|---|---|
| Revenue | UK£0 |
| Cost of Revenue | UK£0 |
| Gross Profit | UK£0 |
| Other Expenses | UK£319.96k |
| Earnings | -UK£319.96k |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | -0.0022 |
| Gross Margin | 0.00% |
| Net Profit Margin | 0.00% |
| Debt/Equity Ratio | 0% |
How did TMR perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/01/22 18:18 |
| End of Day Share Price | 2026/01/22 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2025/06/30 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Tamar Minerals Plc is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.