Proteome Sciences (PMSN.F) Stock Overview
Provides contract research services for the identification, validation, and application of protein biomarkers in the United States, the United Kingdom, European Union, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 0/6 |
| Financial Health | 2/6 |
| Dividends | 0/6 |
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Proteome Sciences plc Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | UK£0.025 |
| 52 Week High | UK£0.05 |
| 52 Week Low | UK£0.013 |
| Beta | 0.17 |
| 1 Month Change | 0% |
| 3 Month Change | n/a |
| 1 Year Change | -44.88% |
| 3 Year Change | n/a |
| 5 Year Change | -77.50% |
| Change since IPO | -98.79% |
Recent News & Updates
Recent updates
Shareholder Returns
| PMSN.F | US Life Sciences | US Market | |
|---|---|---|---|
| 7D | 0% | 2.1% | 1.6% |
| 1Y | -44.9% | 16.5% | 18.6% |
Return vs Industry: PMSN.F underperformed the US Life Sciences industry which returned 9.1% over the past year.
Return vs Market: PMSN.F underperformed the US Market which returned 25.7% over the past year.
Price Volatility
| PMSN.F volatility | |
|---|---|
| PMSN.F Average Weekly Movement | n/a |
| Life Sciences Industry Average Movement | 8.6% |
| Market Average Movement | 7.3% |
| 10% most volatile stocks in US Market | 16.7% |
| 10% least volatile stocks in US Market | 3.2% |
Stable Share Price: PMSN.F's share price has been volatile over the past 3 months compared to the US market.
Volatility Over Time: Insufficient data to determine PMSN.F's volatility change over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1993 | 32 | n/a | www.proteomics.com |
Proteome Sciences plc provides contract research services for the identification, validation, and application of protein biomarkers in the United States, the United Kingdom, European Union, and internationally. The company offers TMT LC-MS2, a standard method for analyzing cells and tissues when no phosphopeptide enrichment is required; TMT LC-MS3, a standard method for biomarker discovery in plasma and other samples where quantitative accuracy is a factor; SysQuant that provides an analysis of protein activity across regulatory and signaling pathways; and TMTcalibrator which analyzes where diseased or treated tissue can be analyzed in parallel with peripheral fluids. It also offers top 14 and super depletion of proteins from serum and plasma; selective reaction monitoring (SRM) and parallel reaction monitoring (PRM); SRM assay, a targeted mass spectrometry assay format for the routine measurement of biomarkers; and TMT SRM, a targeted assay format that enables the rapid validation of biomarker candidates.
Proteome Sciences plc Fundamentals Summary
| PMSN.F fundamental statistics | |
|---|---|
| Market cap | US$6.99m |
| Earnings (TTM) | -US$4.04m |
| Revenue (TTM) | US$4.96m |
Is PMSN.F overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| PMSN.F income statement (TTM) | |
|---|---|
| Revenue | UK£3.76m |
| Cost of Revenue | UK£3.84m |
| Gross Profit | -UK£81.00k |
| Other Expenses | UK£2.98m |
| Earnings | -UK£3.06m |
Last Reported Earnings
Dec 31, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | -0.0087 |
| Gross Margin | -2.16% |
| Net Profit Margin | -81.50% |
| Debt/Equity Ratio | -151.7% |
How did PMSN.F perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/06/22 14:58 |
| End of Day Share Price | 2026/03/25 00:00 |
| Earnings | 2025/12/31 |
| Annual Earnings | 2025/12/31 |
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
Proteome Sciences plc is covered by 2 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.
| Analyst | Institution |
|---|---|
| null null | Cavendish |
| Michael Thomas Cooper | Edison Investment Research |