Solaria Energia y Medio Ambiente (WBO:SLR) PB Ratio: 3.86 (As of Jun. 24, 2026) — Near Median


WBO:SLR Solaria Energia y Medio Ambiente SA WBO:SLR
85 GF Score
Price €21.78
GF Value €16.51
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Solaria Energia y Medio Ambiente PB Ratio?

Solaria Energia y Medio Ambiente WBO:SLR -1.76% 85 PB Ratio is 3.86 as of Jun. 24, 2026, which is 4% below its 10-year median of 4.04. GuruFocus rates WBO:SLR with a GF Score™ of 85/100 and a GF Value™ of €16.51 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 430 Utilities - Independent Power Producers companies, Solaria Energia y Medio Ambiente ranks worse than 83.95% 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 (2026-06-24), Solaria Energia y Medio Ambiente's share price is €21.78. Solaria Energia y Medio Ambiente's Book Value per Share for the quarter that ended in Dec. 2025 was €5.64. Hence, Solaria Energia y Medio Ambiente's PB Ratio of today is 3.86.

The historical rank and industry rank for Solaria Energia y Medio Ambiente's PB Ratio or its related term are showing as below:

WBO:SLR' s PB Ratio Range Over the Past 10 Years
Min: 1.19   Med: 4.04   Max: 15.03
Current: 3.86

During the past 13 years, Solaria Energia y Medio Ambiente's highest PB Ratio was 15.03. The lowest was 1.19. And the median was 4.04.

WBO:SLR's PB Ratio is ranked worse than
83.95% of 430 companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.36 vs WBO:SLR: 3.86

During the past 12 months, Solaria Energia y Medio Ambiente's average Book Value Per Share Growth Rate was 14.70% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 27.10% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 29.00% per year. During the past 10 years, the average Book Value Per Share Growth Rate was 34.90% per year.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Solaria Energia y Medio Ambiente was 851.20% per year. The lowest was -55.90% per year. And the median was 26.80% per year.

Back to Basics: PB Ratio


Solaria Energia y Medio Ambiente  (WBO:SLR) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

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.


Solaria Energia y Medio Ambiente PB Ratio Related Terms


Solaria Energia y Medio Ambiente PB Ratio Historical Data

* Premium members only.

The historical data trend for Solaria Energia y Medio Ambiente'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.

Solaria Energia y Medio Ambiente PB Ratio Chart

Solaria Energia y Medio Ambiente Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 6.28 4.47 1.60 3.20

Solaria Energia y Medio Ambiente Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 1.60 1.29 1.82 1.87 3.20

Solaria Energia y Medio Ambiente PB Ratio Competitor Comparison

For the Utilities - Renewable subindustry, Solaria Energia y Medio Ambiente'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.


Solaria Energia y Medio Ambiente PB Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Solaria Energia y Medio Ambiente's PB Ratio distribution charts can be found below:

* The bar in red indicates where Solaria Energia y Medio Ambiente's PB Ratio falls into.


WBO:SLR
85GF Score
Solaria Energia y Medio Ambiente SA WBO:SLR
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Solaria Energia y Medio Ambiente PB Ratio Calculation

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.

Solaria Energia y Medio Ambiente's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=21.78/5.636
=3.86

* 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.

Frequently Asked Questions Learn more about PB Ratio →
What does a PB Ratio of 3.86 mean?
Solaria Energia y Medio Ambiente (WBO:SLR) has a PB Ratio of 3.86 as of Jun. 24, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Solaria Energia y Medio Ambiente and its competitors. This is near median its historical median of 4.04. Over the past decade, Solaria Energia y Medio Ambiente's PB Ratio has ranged from 1.19 to 15.03. According to the industry distribution chart, Solaria Energia y Medio Ambiente ranks #361 out of 430 companies in the Utilities - Independent Power Producers industry, placing it in the top 84%.
Is Solaria Energia y Medio Ambiente's PB Ratio too high?
Solaria Energia y Medio Ambiente's current PB Ratio of 3.86 is near median its 10-year median of 4.04. Over the past 10 years, this metric has ranged from a low of 1.19 to a high of 15.03. The Utilities - Independent Power Producers industry median PB Ratio is 1.36. Solaria Energia y Medio Ambiente's value of 3.86 is 183.8% above this industry median. Based on the distribution chart, Solaria Energia y Medio Ambiente ranks #361 out of 430 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, Solaria Energia y Medio Ambiente has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Solaria Energia y Medio Ambiente's PB Ratio compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Solaria Energia y Medio Ambiente ranks #361 out of 430 companies for PB Ratio. This places Solaria Energia y Medio Ambiente in the lower half of its industry. The industry median PB Ratio is 1.36. Solaria Energia y Medio Ambiente's value of 3.86 is 183.8% above this benchmark. Historically, Solaria Energia y Medio Ambiente's own PB Ratio has ranged from 1.19 to 15.03 over the past decade. While the company's 10-year median is 4.04 vs. the industry median of 1.36, Solaria Energia y Medio Ambiente has consistently been above 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 Utilities - Independent Power Producers company?
The median PB Ratio among Utilities - Independent Power Producers companies is 1.36, based on 430 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. Solaria Energia y Medio Ambiente's current PB Ratio of 3.86 is 183.8% above 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 Solaria Energia y Medio Ambiente and its competitors. For the Utilities - Independent Power Producers industry, the median PB Ratio is 1.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Solaria Energia y Medio Ambiente's current PB Ratio is 3.86, which is near median its own 10-year median of 4.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Solaria Energia y Medio Ambiente stock overvalued right now?
Based on GuruFocus' analysis, Solaria Energia y Medio Ambiente (WBO:SLR) is currently considered Significantly Overvalued. The stock's GF Value™ is €16.51, compared to a current price of €21.78 — trading 31.9% above its estimated fair value. The current PB Ratio is 3.86, which is near median its 10-year median of 4.04 and 183.8% above the Utilities - Independent Power Producers industry median of 1.36. Solaria Energia y Medio Ambiente's overall GF Score™ is 85/100 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 Solaria Energia y Medio Ambiente (WBO:SLR), the current PB Ratio is 3.86 as of Jun. 24, 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 Solaria Energia y Medio Ambiente (WBO:SLR) Overvalued in 2026?

Based on GuruFocus' analysis, Solaria Energia y Medio Ambiente stock appears to be overvalued. The current stock price of €21.78 is trading 31.9% above its estimated GF Value™ of €16.51. GuruFocus considers Solaria Energia y Medio Ambiente to be Significantly Overvalued.

Key valuation signals for WBO:SLR:

  • PB Ratio: 3.86 (near median its 10-year median of 4.04)
  • GF Value™: €16.51 vs. price of €21.78 (31.9% above fair value)
  • GF Score™: 85/100 with 6 warning signs
  • Industry Position: 183.8% above the Utilities - Independent Power Producers median (#361 of 430)

No single metric tells the full story. See the WBO:SLR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Solaria Energia y Medio Ambiente Business Description

Address C/ Princesa, 2 - 4 Planta, Madrid, ESP, 28008
Solaria Energia y Medio Ambiente SA is a solar photovoltaic (PV) power generation company. It is also engaged in the solar power plant custom operation and maintenance services and development and management of PV projects. The company owns, manages and operates PV plants in Spain, Italy, Uruguay, Greece and Brazil.
85GF Score

Get the complete analysis for WBO:SLR

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

€21.78
Price
€16.51
GF Value