Rubis SCAWBO:RUI -0.69%92 PB Ratio is 1.16 as of Jun. 26, 2026, which is 17% below its 10-year median of 1.39. GuruFocus rates WBO:RUI with a GF Score™ of 92/100 and a GF Value™ of €25.95. The stock has 8 warning signs investors should review. Among 923 Oil & Gas companies, Rubis SCA ranks better than 58.83% 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 (2026-06-26), Rubis SCA's share price is €31.46. Rubis SCA's Book Value per Share for the quarter that ended in Dec. 2025 was €27.18. Hence, Rubis SCA's PB Ratio of today is 1.16.
Warning Sign:
Rubis SCA stock PB Ratio (=1.22) is close to 3-year high of 1.35.
The historical rank and industry rank for Rubis SCA's PB Ratio or its related term are showing as below:
WBO:RUI'
s PB Ratio Range Over the Past 10 Years
Min: 0.75 Med: 1.39 Max: 3.14
Current: 1.16
During the past 13 years, Rubis SCA's highest PB Ratio was 3.14. The lowest was 0.75. And the median was 1.39.
WBO:RUI's PB Ratio is ranked better than 58.83% of 923
companies
in the Oil & Gas industry
Industry Median: 1.42
vs WBO:RUI: 1.16
During the past 12 months, Rubis SCA's average Book Value Per Share Growth Rate was -1.30% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 0.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 2.20% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 3.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Rubis SCA was 10.80% per year. The lowest was 0.80% per year. And the median was 6.80% 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.
Rubis SCA PB Ratio Related Terms
Rubis SCA PB Ratio Historical Data
* Premium members only.
The historical data trend for Rubis SCA'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 Oil & Gas Refining & Marketing subindustry, Rubis SCA'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.
Rubis SCA PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Rubis SCA's PB Ratio distribution charts can be found below:
* The bar in red indicates where Rubis SCA'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.
Rubis SCA'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.
Rubis SCA (WBO:RUI) has a PB Ratio of 1.16 as of Jun. 26, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Rubis SCA and its competitors. This is 17% below median its historical median of 1.39. Over the past decade, Rubis SCA's PB Ratio has ranged from 0.75 to 3.14. According to the industry distribution chart, Rubis SCA ranks #380 out of 923 companies in the Oil & Gas industry, placing it in the top 41.2%.
Is Rubis SCA's PB Ratio too high?
Rubis SCA's current PB Ratio of 1.16 is 17% below median its 10-year median of 1.39. Over the past 10 years, this metric has ranged from a low of 0.75 to a high of 3.14. The Oil & Gas industry median PB Ratio is 1.42. Rubis SCA's value of 1.16 is 18.3% below this industry median. Based on the distribution chart, Rubis SCA ranks #380 out of 923 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Rubis SCA has a GF Score™ of 92/100, reflecting its overall financial health beyond just this single metric.
How does Rubis SCA's PB Ratio compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Rubis SCA ranks #380 out of 923 companies for PB Ratio. This puts Rubis SCA in the upper half of its industry. The industry median PB Ratio is 1.42. Rubis SCA's value of 1.16 is 18.3% below this benchmark. Historically, Rubis SCA's own PB Ratio has ranged from 0.75 to 3.14 over the past decade. While the company's 10-year median is 1.39 vs. the industry median of 1.42, Rubis SCA 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 an Oil & Gas company?
The median PB Ratio among Oil & Gas companies is 1.42, based on 923 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. Rubis SCA's current PB Ratio of 1.16 is 18.3% 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 Rubis SCA and its competitors. For the Oil & Gas industry, the median PB Ratio is 1.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rubis SCA's current PB Ratio is 1.16, which is 17% below median its own 10-year median of 1.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rubis SCA stock overvalued right now?
Rubis SCA (WBO:RUI) has a current PB Ratio of 1.16. The stock's GF Value™ is €25.95, compared to a current price of €31.46 — trading 21.2% above its estimated fair value. The current PB Ratio is 1.16, which is 17% below median its 10-year median of 1.39 and 18.3% below the Oil & Gas industry median of 1.42. Rubis SCA's overall GF Score™ is 92/100 with 8 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 Rubis SCA (WBO:RUI), the current PB Ratio is 1.16 as of Jun. 26, 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 Rubis SCA (WBO:RUI) Overvalued in 2026?
Based on GuruFocus' analysis, Rubis SCA stock appears to be overvalued.
The current stock price of €31.46 is trading 21.2% above its estimated GF Value™ of €25.95.
Key valuation signals for WBO:RUI:
PB Ratio: 1.16 (17% below median its 10-year median of 1.39)
GF Value™: €25.95 vs. price of €31.46 (21.2% above fair value)
Industry Position: 18.3% below the Oil & Gas median (#380 of 923)
No single metric tells the full story. See the WBO:RUI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rubis SCA specializes in bulk liquid storage and the distribution of petroleum products. The company's operated businesses are Rubis Terminal, Rubis Energie, and Rubis Support and Services. Rubis Terminal stores, and Rubis Renouvelables. Its customers include energy and chemical groups, energy traders, and hypermarkets. The company's business segments are; Energy Distribution and Renewable Electricity Production. The majority of its revenue is generated from the Energy Distribution segment, which includes the retail and distribution of fuels, heating oils, lubricants, liquefied gases, and bitumen, as well as logistics, which includes trading supply, refining activity, and shipping. Geographically, the company derives maximum revenue from the Caribbean followed by Africa and Europe.
92GF Score
Get the complete analysis for WBO:RUI
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
WBO:RUI has been successfully added to your 
