Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Edison SpAFRA:EDXR 60 PB Ratio is 1.41 as of Aug. 04, 2026, which is 34% above its 10-year median of 1.05. GuruFocus rates FRA:EDXR with a GF Score™ of 60/100 and a GF Value™ of €1.77 (Fairly Valued). The stock has 6 warning signs investors should review. Among 927 Oil & Gas companies, Edison SpA ranks worse than 51.78% 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 (2026-08-04), Edison SpA's share price is €1.826. Edison SpA's Book Value per Share for the quarter that ended in Mar. 2026 was €1.30. Hence, Edison SpA's PB Ratio of today is 1.41.
The historical rank and industry rank for Edison SpA's PB Ratio or its related term are showing as below:
FRA:EDXR'
s PB Ratio Range Over the Past 10 Years
Min: 0.58 Med: 1.05 Max: 1.87
Current: 1.48
During the past 13 years, Edison SpA's highest PB Ratio was 1.87. The lowest was 0.58. And the median was 1.05.
FRA:EDXR's PB Ratio is ranked worse than 51.78% of 927
companies
in the Oil & Gas industry
Industry Median: 1.43
vs FRA:EDXR: 1.48
During the past 12 months, Edison SpA's average Book Value Per Share Growth Rate was -7.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 5.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 3.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Edison SpA was 11.10% per year. The lowest was -9.20% per year. And the median was -1.80% 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.
Edison SpA PB Ratio Related Terms
Edison SpA PB Ratio Historical Data
* Premium members only.
The historical data trend for Edison SpA'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 Integrated subindustry, Edison SpA'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.
Edison SpA PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Edison SpA's PB Ratio distribution charts can be found below:
* The bar in red indicates where Edison SpA'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.
Edison SpA'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.
Edison SpA (FRA:EDXR) has a PB Ratio of 1.41 as of Aug. 04, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Edison SpA and its competitors. This is 34% above median its historical median of 1.05. Over the past decade, Edison SpA's PB Ratio has ranged from 0.58 to 1.87. According to the industry distribution chart, Edison SpA ranks #480 out of 927 companies in the Oil & Gas industry, placing it in the top 51.8%.
Is Edison SpA's PB Ratio too high?
Edison SpA's current PB Ratio of 1.41 is 34% above median its 10-year median of 1.05. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 1.87. The Oil & Gas industry median PB Ratio is 1.43. Edison SpA's value of 1.41 is 1.4% below this industry median. Based on the distribution chart, Edison SpA ranks #480 out of 927 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Edison SpA has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Edison SpA's PB Ratio compare to XOM and CVX?
According to the Oil & Gas industry distribution chart, Edison SpA ranks #480 out of 927 companies for PB Ratio. This places Edison SpA in the lower half of its industry. The industry median PB Ratio is 1.43. Edison SpA's value of 1.41 is 1.4% below this benchmark. Historically, Edison SpA's own PB Ratio has ranged from 0.58 to 1.87 over the past decade. While the company's 10-year median is 1.05 vs. the industry median of 1.43, Edison SpA 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 1.43, based on 927 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. Edison SpA's current PB Ratio of 1.41 is 1.4% 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 Edison SpA and its competitors. For the Oil & Gas industry, the median PB Ratio is 1.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Edison SpA's current PB Ratio is 1.41, which is 34% above median its own 10-year median of 1.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edison SpA stock overvalued right now?
Based on GuruFocus' analysis, Edison SpA (FRA:EDXR) is currently considered Fairly Valued. The stock's GF Value™ is €1.77, compared to a current price of €1.83 — trading 3.2% above its estimated fair value. The current PB Ratio is 1.41, which is 34% above median its 10-year median of 1.05 and 1.4% below the Oil & Gas industry median of 1.43. Edison SpA's overall GF Score™ is 60/100 with 6 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 Edison SpA (FRA:EDXR), the current PB Ratio is 1.41 as of Aug. 04, 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 Edison SpA (FRA:EDXR) Overvalued in 2026?
Based on GuruFocus' analysis, Edison SpA stock appears to be overvalued.
The current stock price of €1.83 is trading 3.2% above its estimated GF Value™ of €1.77.
GuruFocus considers Edison SpA to be Fairly Valued.
Key valuation signals for FRA:EDXR:
PB Ratio: 1.41 (34% above median its 10-year median of 1.05)
GF Value™: €1.77 vs. price of €1.83 (3.2% above fair value)
Industry Position: 1.4% below the Oil & Gas median (#480 of 927)
No single metric tells the full story. See the FRA:EDXR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Edison SpA is an Italian energy operator. It is principally engaged in procurement, production, and sale and supplying electricity, gas and energy, and environmental services to families and businesses. The company's segment includes Generation & Flexibility, Gas Supply & Development of Green Gases, Clients & Services, and Corporate & Environmental Remediation. The firm derives the majority of its revenue from Gas Supply & Development of Green Gases, which includes midstream gas activities, such as the development of gas transportation infrastructure, the management of procurement contracts and sales to wholesale customers.
60GF Score
Get the complete analysis for FRA:EDXR
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
FRA:EDXR has been successfully added to your 
