Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) Graham Number: R$N/A (As of Mar. 2026)

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BSP:EMAE4 Empresa Metropolitana de Aguas & Energia SA BSP:EMAE4
63 GF Score
Price R$36.00
GF Value R$37.10
Valuation Fairly Valued
! 3 Warning Signs
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What is Empresa Metropolitana de Aguas & Energia Graham Number?

Empresa Metropolitana de Aguas & Energia BSP:EMAE4 +1.90% 63 Graham Number is R$N/A as of Mar. 2026. GuruFocus rates BSP:EMAE4 with a GF Score™ of 63/100 and a GF Value™ of R$37.10 (Fairly Valued). The stock has 3 warning signs investors should review. Among 413 Utilities - Regulated companies, Empresa Metropolitana de Aguas & Energia ranks worse than 242130.51% 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 (2026-07-31), the stock price of Empresa Metropolitana de Aguas & Energia is R$36.00. Empresa Metropolitana de Aguas & Energia's graham number for the quarter that ended in Mar. 2026 was R$N/A. Therefore, Empresa Metropolitana de Aguas & Energia's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Empresa Metropolitana de Aguas & Energia's Graham Number or its related term are showing as below:

During the past 13 years, the highest Price to Graham Number ratio of Empresa Metropolitana de Aguas & Energia was 3.11. The lowest was 0.18. And the median was 0.88.

BSP:EMAE4's Price-to-Graham-Number is not ranked *
in the Utilities - Regulated industry.
Industry Median: 1.14
* Ranked among companies with meaningful Price-to-Graham-Number only.

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


Empresa Metropolitana de Aguas & Energia  (BSP:EMAE4) 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.

Empresa Metropolitana de Aguas & Energia's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=36.00/N/A
=N/A

* 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.


Empresa Metropolitana de Aguas & Energia Graham Number Related Terms


Empresa Metropolitana de Aguas & Energia Graham Number Historical Data

* Premium members only.

The historical data trend for Empresa Metropolitana de Aguas & Energia'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.

Empresa Metropolitana de Aguas & Energia Graham Number Chart

Empresa Metropolitana de Aguas & Energia 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 41.93 19.11 27.27 0.00 0.00

Empresa Metropolitana de Aguas & Energia Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.00

BSP:EMAE4 vs SRE: Graham Number Comparison

For the Utilities - Diversified subindustry, Empresa Metropolitana de Aguas & Energia'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.


Empresa Metropolitana de Aguas & Energia Price-to-Graham-Number vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Empresa Metropolitana de Aguas & Energia's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Empresa Metropolitana de Aguas & Energia's Price-to-Graham-Number falls into.


BSP:EMAE4
63GF Score
Empresa Metropolitana de Aguas & Energia SA BSP:EMAE4
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Empresa Metropolitana de Aguas & Energia Graham Number Calculation

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

Empresa Metropolitana de Aguas & Energia'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*15.578*-2.339)
=N/A

Empresa Metropolitana de Aguas & Energia's Graham Number for the quarter that ended in Mar. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*16.278*-3.03)
=N/A

* 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$N/A mean?
Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) has a Graham Number of R$N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Empresa Metropolitana de Aguas & Energia and its competitors. Over the past decade, Empresa Metropolitana de Aguas & Energia's Graham Number has ranged from 0.18 to 3.11. According to the industry distribution chart, Empresa Metropolitana de Aguas & Energia ranks #999999 out of 413 companies in the Utilities - Regulated industry.
Is Empresa Metropolitana de Aguas & Energia's Graham Number too high?
Empresa Metropolitana de Aguas & Energia's current Graham Number is R$N/A. Over the past 10 years, this metric has ranged from a low of 0.18 to a high of 3.11. Based on the distribution chart, Empresa Metropolitana de Aguas & Energia ranks #999999 out of 413 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, Empresa Metropolitana de Aguas & Energia has a GF Score™ of 63/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Empresa Metropolitana de Aguas & Energia's Graham Number compare to SRE?
According to the Utilities - Regulated industry distribution chart, Empresa Metropolitana de Aguas & Energia ranks #999999 out of 413 companies for Graham Number. This places Empresa Metropolitana de Aguas & Energia in the lower half of its industry. The industry median Graham Number is 1.14. Historically, Empresa Metropolitana de Aguas & Energia's own Graham Number has ranged from 0.18 to 3.11 over the past decade. 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 1.14, based on 413 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 Empresa Metropolitana de Aguas & Energia and its competitors. For the Utilities - Regulated industry, the median Graham Number is 1.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Empresa Metropolitana de Aguas & Energia's current Graham Number is R$N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Empresa Metropolitana de Aguas & Energia stock overvalued right now?
Based on GuruFocus' analysis, Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) is currently considered Fairly Valued. The stock's GF Value™ is R$37.10, compared to a current price of R$36.00 — trading 3% below its estimated fair value. The current Graham Number is R$N/A. Empresa Metropolitana de Aguas & Energia's overall GF Score™ is 63/100 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 Empresa Metropolitana de Aguas & Energia (BSP:EMAE4), the current Graham Number is R$N/A as of Mar. 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 Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) Overvalued in 2026?

Based on GuruFocus' analysis, Empresa Metropolitana de Aguas & Energia stock appears to be undervalued. The current stock price of R$36.00 is trading 3% below its estimated GF Value™ of R$37.10. GuruFocus considers Empresa Metropolitana de Aguas & Energia to be Fairly Valued.

Key valuation signals for BSP:EMAE4:

  • Graham Number: R$N/A
  • GF Value™: R$37.10 vs. price of R$36.00 (3% below fair value)
  • GF Score™: 63/100 with 3 warning signs

No single metric tells the full story. See the BSP:EMAE4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Empresa Metropolitana de Aguas & Energia Business Description

Address Avenida Jornalista Roberto Marinho, No. 85, 16th Floor 17 andares, Bairro de Cidade Moncoes, Sao Paulo, SP, BRA, 04576-010
Empresa Metropolitana de Aguas & Energia SA is engaged in electricity generation. The company manages a complex hydraulic system that includes dykes, dams, and reservoirs, with notable ones being Billings and Guarapiranga, located in the southern zone of Sao Paulo city, as well as the Sao Paulo and Pedreira pumping stations and the Pinheiros River canal. The company's activities include electricity supply, the construction of energy generation assets, and the provision of operation and maintenance services for power plants and related structures, serving both private companies and public sector entities.
63GF Score

Get the complete analysis for BSP:EMAE4

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

R$36.00
Price
R$37.10
GF Value