Guillemot (GUI) Stock Overview
Engages in designing, manufacturing, and selling of interactive entertainment equipment and accessories in European Union, the United Kingdom, North America, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 5/6 |
| Future Growth | 3/6 |
| Past Performance | 0/6 |
| Financial Health | 6/6 |
| Dividends | 0/6 |
GUI Community Fair Values
Create NarrativeSee what others think this stock is worth. Follow their fair value or set your own to get alerts.
Guillemot Corporation S.A. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | €4.68 |
| 52 Week High | €5.74 |
| 52 Week Low | €3.85 |
| Beta | 0.057 |
| 1 Month Change | 12.23% |
| 3 Month Change | 2.86% |
| 1 Year Change | -2.70% |
| 3 Year Change | -30.77% |
| 5 Year Change | -64.00% |
| Change since IPO | -81.34% |
Recent News & Updates
Recent updates
Shareholder Returns
| GUI | FR Tech | FR Market | |
|---|---|---|---|
| 7D | -0.8% | 4.1% | 0.5% |
| 1Y | -2.7% | 14.9% | 0.7% |
Return vs Industry: GUI underperformed the French Tech industry which returned 13.8% over the past year.
Return vs Market: GUI underperformed the French Market which returned 4.2% over the past year.
Price Volatility
| GUI volatility | |
|---|---|
| GUI Average Weekly Movement | 7.3% |
| Tech Industry Average Movement | 7.3% |
| Market Average Movement | 5.4% |
| 10% most volatile stocks in FR Market | 10.6% |
| 10% least volatile stocks in FR Market | 2.9% |
Stable Share Price: GUI has not had significant price volatility in the past 3 months compared to the French market.
Volatility Over Time: GUI's weekly volatility (7%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1984 | 299 | Valentin Guillemot | www.guillemot.com |
Guillemot Corporation S.A. engages in designing, manufacturing, and selling of interactive entertainment equipment and accessories in European Union, the United Kingdom, North America, and internationally. The company offers DJ controllers, speakers, headphones, and software and stream audio controllers; gaming accessories for PCs and consoles, including racing wheels, gamepads, joysticks, and gaming headsets; and software products. It sells its products under the Hercules, DJUCED, and Thrustmaster brand names.
Guillemot Corporation S.A. Fundamentals Summary
| GUI fundamental statistics | |
|---|---|
| Market cap | €69.06m |
| Earnings (TTM) | -€2.43m |
| Revenue (TTM) | €127.22m |
Is GUI overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| GUI income statement (TTM) | |
|---|---|
| Revenue | €127.22m |
| Cost of Revenue | €63.35m |
| Gross Profit | €63.86m |
| Other Expenses | €66.29m |
| Earnings | -€2.43m |
Last Reported Earnings
Dec 31, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | -0.17 |
| Gross Margin | 50.20% |
| Net Profit Margin | -1.91% |
| Debt/Equity Ratio | 4.1% |
How did GUI perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/05/08 21:23 |
| End of Day Share Price | 2026/05/08 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 |
|
|
| 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
Guillemot Corporation S.A. is covered by 3 analysts. 1 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 |
|---|---|
| Christian Auzanneau | CIC Market Solutions (ESN) |
| Yann de Peyrelongue | Gilbert Dupont |
| Maud Penillard Servagnat | In Extenso Financement & Marché |