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GuillemotXPAR:GUI +1.87%81 3-Year Book Growth Rate is -1.60% as of Dec. 2025. GuruFocus rates XPAR:GUI with a GF Score™ of 81/100 and a GF Value™ of €5.72 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 2,391 Hardware companies, Guillemot ranks worse than 69.01% on this metric.
During the past 12 months, Guillemot's average Book Value per Share Growth Rate was -3.60% per year.
During the past 3 years, the average Book Value per Share Growth Rate was -1.60% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 4.60% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 15.60% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Guillemot was 35.30% per year. The lowest was -21.30% per year. And the median was 9.00% per year.
Guillemot (XPAR:GUI) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Guillemot 3-Year Book Growth Rate Related Terms
XPAR:GUI vs DELL, ANET, SNDK: 3-Year Book Growth Rate Comparison
For the Computer Hardware subindustry, Guillemot's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Guillemot 3-Year Book Growth Rate vs Hardware Industry
For the Hardware industry and Technology sector, Guillemot's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Guillemot's 3-Year Book Growth Rate falls into.
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of -1.60% mean?
Guillemot (XPAR:GUI) has a 3-Year Book Growth Rate of -1.60% as of Dec. 2025. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Guillemot and its competitors. According to the industry distribution chart, Guillemot ranks #1650 out of 2391 companies in the Hardware industry, placing it in the top 69%.
Is Guillemot's 3-Year Book Growth Rate too high?
Guillemot's current 3-Year Book Growth Rate is -1.60%. Based on the distribution chart, Guillemot ranks #1650 out of 2391 companies in the Hardware industry, which is below the industry midpoint. Overall, Guillemot has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Guillemot's 3-Year Book Growth Rate compare to DELL and ANET?
According to the Hardware industry distribution chart, Guillemot ranks #1650 out of 2391 companies for 3-Year Book Growth Rate. This places Guillemot in the lower half of its industry. The industry median 3-Year Book Growth Rate is 3.50. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Hardware company?
The median 3-Year Book Growth Rate among Hardware companies is 3.50, based on 2,391 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Guillemot and its competitors. For the Hardware industry, the median 3-Year Book Growth Rate is 3.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guillemot's current 3-Year Book Growth Rate is -1.60%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guillemot stock overvalued right now?
Based on GuruFocus' analysis, Guillemot (XPAR:GUI) is currently considered Modestly Undervalued. The stock's GF Value™ is €5.72, compared to a current price of €4.36 — trading 23.8% below its estimated fair value. The current 3-Year Book Growth Rate is -1.60%. Guillemot's overall GF Score™ is 81/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Guillemot (XPAR:GUI), the current 3-Year Book Growth Rate is -1.60% 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.
Is Guillemot (XPAR:GUI) Overvalued in 2026?
Based on GuruFocus' analysis, Guillemot stock appears to be undervalued.
The current stock price of €4.36 is trading 23.8% below its estimated GF Value™ of €5.72.
GuruFocus considers Guillemot to be Modestly Undervalued.
Key valuation signals for XPAR:GUI:
3-Year Book Growth Rate: -1.60%
GF Value™: €5.72 vs. price of €4.36 (23.8% below fair value)
No single metric tells the full story. See the XPAR:GUI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Guillemot Corp SA is engaged in designing and manufacturing. Interactive entertainment hardware and accessories. The company has two flagship brands: Hercules, for the digital hardware and peripherals and Thrustmaster, for PC and console gaming accessories. The business is spread across France, Germany, Great Britain, Spain, the United States, Canada, Italy, Belgium, China and Romania.
81GF Score
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