Groupe GuillinXPAR:ALGIL -0.87%88 PB Ratio is 0.64 as of Jul. 09, 2026, which is 33% below its 10-year median of 0.96. GuruFocus rates XPAR:ALGIL with a GF Score™ of 88/100 and a GF Value™ of €29.59 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 387 Packaging & Containers companies, Groupe Guillin ranks better than 75.45% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-09), Groupe Guillin's share price is €22.70. Groupe Guillin's Book Value per Share for the quarter that ended in Dec. 2025 was €35.64. Hence, Groupe Guillin's PB Ratio of today is 0.64.
The historical rank and industry rank for Groupe Guillin's PB Ratio or its related term are showing as below:
XPAR:ALGIL'
s PB Ratio Range Over the Past 10 Years
Min: 0.57 Med: 0.96 Max: 2.86
Current: 0.64
During the past 13 years, Groupe Guillin's highest PB Ratio was 2.86. The lowest was 0.57. And the median was 0.96.
XPAR:ALGIL's PB Ratio is ranked better than 75.45% of 387
companies
in the Packaging & Containers industry
Industry Median: 1.17
vs XPAR:ALGIL: 0.64
During the past 12 months, Groupe Guillin's average Book Value Per Share Growth Rate was 4.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 7.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.60% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 9.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Groupe Guillin was 14.70% per year. The lowest was 7.90% per year. And the median was 10.40% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Groupe Guillin PB Ratio Related Terms
Groupe Guillin PB Ratio Historical Data
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The historical data trend for Groupe Guillin's PB Ratio 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.
For the Packaging & Containers subindustry, Groupe Guillin's PB Ratio, along with its competitors' market caps and PB Ratio 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.
Groupe Guillin PB Ratio vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Groupe Guillin's PB Ratio distribution charts can be found below:
* The bar in red indicates where Groupe Guillin's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Groupe Guillin's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Groupe Guillin (XPAR:ALGIL) has a PB Ratio of 0.64 as of Jul. 09, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Groupe Guillin and its competitors. This is 33% below median its historical median of 0.96. Over the past decade, Groupe Guillin's PB Ratio has ranged from 0.57 to 2.86. According to the industry distribution chart, Groupe Guillin ranks #95 out of 387 companies in the Packaging & Containers industry, placing it in the top 24.5%.
Is Groupe Guillin's PB Ratio too high?
Groupe Guillin's current PB Ratio of 0.64 is 33% below median its 10-year median of 0.96. Over the past 10 years, this metric has ranged from a low of 0.57 to a high of 2.86. The Packaging & Containers industry median PB Ratio is 1.17. Groupe Guillin's value of 0.64 is 45.3% below this industry median. Based on the distribution chart, Groupe Guillin ranks #95 out of 387 companies in the Packaging & Containers industry, which is in the top quartile — a strong position relative to peers. Overall, Groupe Guillin has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Groupe Guillin's PB Ratio compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Groupe Guillin ranks #95 out of 387 companies for PB Ratio. This places Groupe Guillin in the top 25% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.17. Groupe Guillin's value of 0.64 is 45.3% below this benchmark. Historically, Groupe Guillin's own PB Ratio has ranged from 0.57 to 2.86 over the past decade. While the company's 10-year median is 0.96 vs. the industry median of 1.17, Groupe Guillin has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Packaging & Containers company?
The median PB Ratio among Packaging & Containers companies is 1.17, based on 387 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Groupe Guillin's current PB Ratio of 0.64 is 45.3% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Groupe Guillin and its competitors. For the Packaging & Containers industry, the median PB Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Groupe Guillin's current PB Ratio is 0.64, which is 33% below median its own 10-year median of 0.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Groupe Guillin stock overvalued right now?
Based on GuruFocus' analysis, Groupe Guillin (XPAR:ALGIL) is currently considered Modestly Undervalued. The stock's GF Value™ is €29.59, compared to a current price of €22.70 — trading 23.3% below its estimated fair value. The current PB Ratio is 0.64, which is 33% below median its 10-year median of 0.96 and 45.3% below the Packaging & Containers industry median of 1.17. Groupe Guillin's overall GF Score™ is 88/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Groupe Guillin (XPAR:ALGIL), the current PB Ratio is 0.64 as of Jul. 09, 2026. 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 Groupe Guillin (XPAR:ALGIL) Overvalued in 2026?
Based on GuruFocus' analysis, Groupe Guillin stock appears to be undervalued.
The current stock price of €22.70 is trading 23.3% below its estimated GF Value™ of €29.59.
GuruFocus considers Groupe Guillin to be Modestly Undervalued.
Key valuation signals for XPAR:ALGIL:
PB Ratio: 0.64 (33% below median its 10-year median of 0.96)
GF Value™: €29.59 vs. price of €22.70 (23.3% below fair value)
Industry Position: 45.3% below the Packaging & Containers median (#95 of 387)
No single metric tells the full story. See the XPAR:ALGIL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Groupe Guillin SA is a European company. It is engaged in producing and selling of plastic packages. The company's product offering includes trays, catering containers, cake, and pastry containers and thermoforming sheets. The firm serves the catering industry, meat and food industry, and fruit and vegetable producers and packers.
88GF Score
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