Groupe Guillin (XPAR:ALGIL) Cyclically Adjusted PB Ratio: 0.79 (As of Aug. 05, 2026) — 40% Below Median

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XPAR:ALGIL Groupe Guillin SA XPAR:ALGIL
86 GF Score
Price €21.90
GF Value €29.81
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Groupe Guillin Cyclically Adjusted PB Ratio?

Groupe Guillin XPAR:ALGIL -2.23% 86 Cyclically Adjusted PB Ratio is 0.79 as of Aug. 05, 2026, which is 40% below its 10-year median of 1.32. GuruFocus rates XPAR:ALGIL with a GF Score™ of 86/100 and a GF Value™ of €29.81 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 312 Packaging & Containers companies, Groupe Guillin ranks better than 62.5% on this metric.

As of today (2026-08-05), Groupe Guillin's current share price is €21.90. Groupe Guillin's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 was €27.72. Groupe Guillin's Cyclically Adjusted PB Ratio for today is 0.79.

The historical rank and industry rank for Groupe Guillin's Cyclically Adjusted PB Ratio or its related term are showing as below:

XPAR:ALGIL' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.76   Med: 1.32   Max: 4.59
Current: 0.79

During the past 13 years, Groupe Guillin's highest Cyclically Adjusted PB Ratio was 4.59. The lowest was 0.76. And the median was 1.32.

XPAR:ALGIL's Cyclically Adjusted PB Ratio is ranked better than
62.5% of 312 companies
in the Packaging & Containers industry
Industry Median: 1.1 vs XPAR:ALGIL: 0.79

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Groupe Guillin's adjusted book value per share data of for the fiscal year that ended in Dec25 was €35.636. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €27.72 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Groupe Guillin  (XPAR:ALGIL) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Groupe Guillin Cyclically Adjusted PB Ratio Related Terms


Groupe Guillin Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Groupe Guillin's Cyclically Adjusted 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.

Groupe Guillin Cyclically Adjusted PB Ratio Chart

Groupe Guillin Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.51 1.05 1.32 1.10 0.96

Groupe Guillin Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.32 0.00 1.10 0.00 0.96

XPAR:ALGIL vs SW, PKG, IP: Cyclically Adjusted PB Ratio Comparison

For the Packaging & Containers subindustry, Groupe Guillin's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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 Cyclically Adjusted PB Ratio vs Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Groupe Guillin's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Groupe Guillin's Cyclically Adjusted PB Ratio falls into.


XPAR:ALGIL
86GF Score
Groupe Guillin SA XPAR:ALGIL
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Groupe Guillin Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Groupe Guillin's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=21.90/27.72
=0.79

* 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.

Groupe Guillin's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Groupe Guillin's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=35.636/120.9000*120.9000
=35.636

Current CPI (Dec25) = 120.9000.

Groupe Guillin Annual Data

Book Value per Share CPI Adj_Book
201612 15.996 100.650 19.214
201712 17.937 101.850 21.292
201812 19.105 103.470 22.323
201912 21.192 104.980 24.406
202012 23.905 104.960 27.535
202112 26.560 107.850 29.774
202212 28.369 114.160 30.044
202312 31.840 118.390 32.515
202412 34.207 119.950 34.478
202512 35.636 120.900 35.636

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 0.79 mean?
Groupe Guillin (XPAR:ALGIL) has a Cyclically Adjusted PB Ratio of 0.79 as of Aug. 05, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Groupe Guillin and its competitors. This is 40% below median its historical median of 1.32. Over the past decade, Groupe Guillin's Cyclically Adjusted PB Ratio has ranged from 0.76 to 4.59. According to the industry distribution chart, Groupe Guillin ranks #117 out of 312 companies in the Packaging & Containers industry, placing it in the top 37.5%.
Is Groupe Guillin's Cyclically Adjusted PB Ratio too high?
Groupe Guillin's current Cyclically Adjusted PB Ratio of 0.79 is 40% below median its 10-year median of 1.32. Over the past 10 years, this metric has ranged from a low of 0.76 to a high of 4.59. The Packaging & Containers industry median Cyclically Adjusted PB Ratio is 1.10. Groupe Guillin's value of 0.79 is 28.2% below this industry median. Based on the distribution chart, Groupe Guillin ranks #117 out of 312 companies in the Packaging & Containers industry, which is above the industry midpoint. Overall, Groupe Guillin has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Groupe Guillin's Cyclically Adjusted PB Ratio compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Groupe Guillin ranks #117 out of 312 companies for Cyclically Adjusted PB Ratio. This puts Groupe Guillin in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.10. Groupe Guillin's value of 0.79 is 28.2% below this benchmark. Historically, Groupe Guillin's own Cyclically Adjusted PB Ratio has ranged from 0.76 to 4.59 over the past decade. While the company's 10-year median is 1.32 vs. the industry median of 1.10, 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 Cyclically Adjusted PB Ratio for a Packaging & Containers company?
The median Cyclically Adjusted PB Ratio among Packaging & Containers companies is 1.10, based on 312 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Groupe Guillin's current Cyclically Adjusted PB Ratio of 0.79 is 28.2% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Groupe Guillin and its competitors. For the Packaging & Containers industry, the median Cyclically Adjusted PB Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Groupe Guillin's current Cyclically Adjusted PB Ratio is 0.79, which is 40% below median its own 10-year median of 1.32. 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 €29.81, compared to a current price of €21.90 — trading 26.5% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.79, which is 40% below median its 10-year median of 1.32 and 28.2% below the Packaging & Containers industry median of 1.10. Groupe Guillin's overall GF Score™ is 86/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Groupe Guillin (XPAR:ALGIL), the current Cyclically Adjusted PB Ratio is 0.79 as of Aug. 05, 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 €21.90 is trading 26.5% below its estimated GF Value™ of €29.81. GuruFocus considers Groupe Guillin to be Modestly Undervalued.

Key valuation signals for XPAR:ALGIL:

  • Cyclically Adjusted PB Ratio: 0.79 (40% below median its 10-year median of 1.32)
  • GF Value™: €29.81 vs. price of €21.90 (26.5% below fair value)
  • GF Score™: 86/100 with 5 warning signs
  • Industry Position: 28.2% below the Packaging & Containers median (#117 of 312)

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 Business Description

Other Exchanges 0D1X:UKZUY:Germany
Address Avenue Marechal de Lattre de Tassigny, P.O Box 97, Ornans, FRA, 25290
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.
86GF Score

Get the complete analysis for XPAR:ALGIL

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€21.90
Price
€29.81
GF Value