Companhia Energetica de Brasilia - CEB (BSP:CEBR3) Graham Number: R$28.60 (As of Jun. 2026)

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BSP:CEBR3 Companhia Energetica de Brasilia - CEB BSP:CEBR3
73 GF Score
Price R$23.54
GF Value R$25.59
Valuation Fairly Valued
! 3 Warning Signs
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What is Companhia Energetica de Brasilia - CEB Graham Number?

Companhia Energetica de Brasilia - CEB BSP:CEBR3 +0.09% 73 Graham Number is R$28.60 as of Jun. 2026. GuruFocus rates BSP:CEBR3 with a GF Score™ of 73/100 and a GF Value™ of R$25.59 (Fairly Valued). The stock has 3 warning signs investors should review. Among 403 Utilities - Regulated companies, Companhia Energetica de Brasilia - CEB ranks better than 67.99% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-08-25), the stock price of Companhia Energetica de Brasilia - CEB is R$23.54. Companhia Energetica de Brasilia - CEB's graham number for the quarter that ended in Jun. 2026 was R$28.60. Therefore, Companhia Energetica de Brasilia - CEB's Price to Graham Number ratio for today is 0.82.

The historical rank and industry rank for Companhia Energetica de Brasilia - CEB's Graham Number or its related term are showing as below:

BSP:CEBR3' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.24   Med: 0.6   Max: 1.79
Current: 0.82

During the past 13 years, the highest Price to Graham Number ratio of Companhia Energetica de Brasilia - CEB was 1.79. The lowest was 0.24. And the median was 0.60.

BSP:CEBR3's Price-to-Graham-Number is ranked better than
67.99% of 403 companies
in the Utilities - Regulated industry
Industry Median: 1.15 vs BSP:CEBR3: 0.82

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Companhia Energetica de Brasilia - CEB  (BSP:CEBR3) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Companhia Energetica de Brasilia - CEB's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2026 )
=23.54/28.60
=0.82

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Companhia Energetica de Brasilia - CEB Graham Number Related Terms


Companhia Energetica de Brasilia - CEB Graham Number Historical Data

* Premium members only.

The historical data trend for Companhia Energetica de Brasilia - CEB's Graham Number 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.

Companhia Energetica de Brasilia - CEB Graham Number Chart

Companhia Energetica de Brasilia - CEB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.52 25.26 26.23 26.51 25.03

Companhia Energetica de Brasilia - CEB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Graham Number 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 32.57 30.71 29.40 28.89 28.60

BSP:CEBR3 vs NEE, SO, DUK: Graham Number Comparison

For the Utilities - Regulated Electric subindustry, Companhia Energetica de Brasilia - CEB's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Companhia Energetica de Brasilia - CEB Price-to-Graham-Number vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Companhia Energetica de Brasilia - CEB's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Companhia Energetica de Brasilia - CEB's Price-to-Graham-Number falls into.


BSP:CEBR3
73GF Score
Companhia Energetica de Brasilia - CEB BSP:CEBR3
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Companhia Energetica de Brasilia - CEB Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Companhia Energetica de Brasilia - CEB's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*11.256*2.473)
=25.03

Companhia Energetica de Brasilia - CEB's Graham Number for the quarter that ended in Jun. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*11.836*3.071)
=28.60

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of R$28.60 mean?
Companhia Energetica de Brasilia - CEB (BSP:CEBR3) has a Graham Number of R$28.60 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Companhia Energetica de Brasilia - CEB and its competitors. According to the industry distribution chart, Companhia Energetica de Brasilia - CEB ranks #129 out of 403 companies in the Utilities - Regulated industry, placing it in the top 32%.
Is Companhia Energetica de Brasilia - CEB's Graham Number too high?
Companhia Energetica de Brasilia - CEB's current Graham Number is R$28.60. Based on the distribution chart, Companhia Energetica de Brasilia - CEB ranks #129 out of 403 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, Companhia Energetica de Brasilia - CEB has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Companhia Energetica de Brasilia - CEB's Graham Number compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Companhia Energetica de Brasilia - CEB ranks #129 out of 403 companies for Graham Number. This puts Companhia Energetica de Brasilia - CEB in the upper half of its industry. The industry median Graham Number is 1.15. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Utilities - Regulated company?
The median Graham Number among Utilities - Regulated companies is 1.15, based on 403 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Companhia Energetica de Brasilia - CEB and its competitors. For the Utilities - Regulated industry, the median Graham Number is 1.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Companhia Energetica de Brasilia - CEB's current Graham Number is R$28.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Companhia Energetica de Brasilia - CEB stock overvalued right now?
Based on GuruFocus' analysis, Companhia Energetica de Brasilia - CEB (BSP:CEBR3) is currently considered Fairly Valued. The stock's GF Value™ is R$25.59, compared to a current price of R$23.54 — trading 8% below its estimated fair value. The current Graham Number is R$28.60. Companhia Energetica de Brasilia - CEB's overall GF Score™ is 73/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Companhia Energetica de Brasilia - CEB (BSP:CEBR3), the current Graham Number is R$28.60 as of Jun. 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 Companhia Energetica de Brasilia - CEB (BSP:CEBR3) Overvalued in 2026?

Based on GuruFocus' analysis, Companhia Energetica de Brasilia - CEB stock appears to be undervalued. The current stock price of R$23.54 is trading 8% below its estimated GF Value™ of R$25.59. GuruFocus considers Companhia Energetica de Brasilia - CEB to be Fairly Valued.

Key valuation signals for BSP:CEBR3:

  • Graham Number: R$28.60
  • GF Value™: R$25.59 vs. price of R$23.54 (8% below fair value)
  • GF Score™: 73/100 with 3 warning signs

No single metric tells the full story. See the BSP:CEBR3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Companhia Energetica de Brasilia - CEB Business Description

Other Exchanges CEBR6:BrazilCEBR5:Brazil
Address SIA Public Services Area, Lot C, Brasilia, DF, BRA, 71215-902
Companhia Energetica de Brasilia - CEB through its subsidiaries and holdings is engaged in generation, transmission, marketing and distribution of electricity as well as related services. It also constructs electric power stations and distribution network; and produces and distributes gas through pipelines.
73GF Score

Get the complete analysis for BSP:CEBR3

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

R$23.54
Price
R$25.59
GF Value