Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) Cyclically Adjusted Book per Share: R$31.76 (As of Jun. 2026)

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BSP:EMAE4 Empresa Metropolitana de Aguas & Energia SA BSP:EMAE4
64 GF Score
Price R$30.63
GF Value R$35.12
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Empresa Metropolitana de Aguas & Energia Cyclically Adjusted Book per Share?

Empresa Metropolitana de Aguas & Energia BSP:EMAE4 -5.84% 64 Cyclically Adjusted Book per Share is R$31.76 as of Jun. 2026. GuruFocus rates BSP:EMAE4 with a GF Score™ of 64/100 and a GF Value™ of R$35.12 (Modestly Undervalued). The stock has 4 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Empresa Metropolitana de Aguas & Energia's adjusted book value per share for the three months ended in Jun. 2026 was R$18.176. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is R$31.76 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Empresa Metropolitana de Aguas & Energia's average Cyclically Adjusted Book Growth Rate was 1.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.00% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Empresa Metropolitana de Aguas & Energia was 3.00% per year. The lowest was 2.70% per year. And the median was 3.00% per year.

As of today (2026-08-21), Empresa Metropolitana de Aguas & Energia's current stock price is R$30.63. Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was R$31.76. Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted PB Ratio of today is 0.96.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Empresa Metropolitana de Aguas & Energia was 3.59. The lowest was 0.89. And the median was 1.49.


Empresa Metropolitana de Aguas & Energia  (BSP:EMAE4) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=30.63/31.76
=0.96

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Empresa Metropolitana de Aguas & Energia was 3.59. The lowest was 0.89. And the median was 1.49.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Empresa Metropolitana de Aguas & Energia Cyclically Adjusted Book per Share Related Terms


Empresa Metropolitana de Aguas & Energia Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share Chart

Empresa Metropolitana de Aguas & Energia Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.05 28.84 29.61 30.40 31.54

Empresa Metropolitana de Aguas & Energia Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 31.38 31.79 31.54 31.72 31.76

BSP:EMAE4 vs SRE: Cyclically Adjusted Book per Share Comparison

For the Utilities - Diversified subindustry, Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


Empresa Metropolitana de Aguas & Energia Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted PB Ratio falls into.


BSP:EMAE4
64GF Score
Empresa Metropolitana de Aguas & Energia SA BSP:EMAE4
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Empresa Metropolitana de Aguas & Energia Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Empresa Metropolitana de Aguas & Energia's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=18.176/177.5443*177.5443
=18.176

Current CPI (Jun. 2026) = 177.5443.

Empresa Metropolitana de Aguas & Energia Quarterly Data

Book Value per Share CPI Adj_Book
201609 21.839 109.986 35.253
201612 19.567 110.802 31.353
201703 19.770 111.869 31.376
201706 19.692 112.115 31.184
201709 20.004 112.777 31.492
201712 22.191 114.068 34.540
201803 22.622 114.868 34.965
201806 23.065 117.038 34.989
201809 23.235 117.881 34.995
201812 23.516 118.340 35.281
201903 24.078 120.124 35.588
201906 24.433 120.977 35.857
201909 24.870 121.292 36.404
201912 26.801 123.436 38.549
202003 27.065 124.092 38.723
202006 27.574 123.557 39.622
202009 28.682 125.095 40.708
202012 19.447 129.012 26.763
202103 20.719 131.660 27.940
202106 20.973 133.871 27.815
202109 21.842 137.913 28.119
202112 19.967 141.992 24.966
202203 20.665 146.537 25.038
202206 20.795 149.784 24.649
202209 25.093 147.800 30.143
202212 30.427 150.207 35.965
202303 30.938 153.352 35.819
202306 30.258 154.519 34.767
202309 31.371 155.464 35.827
202312 18.763 157.148 21.198
202403 30.070 159.372 33.499
202406 30.923 161.052 34.090
202409 31.134 162.342 34.049
202412 20.675 164.740 22.282
202503 33.327 168.102 35.199
202506 34.184 169.670 35.771
202509 41.971 170.739 43.644
202512 16.099 171.765 16.641
202603 16.796 175.066 17.034
202606 18.176 177.544 18.176

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of R$31.76 mean?
Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) has a Cyclically Adjusted Book per Share of R$31.76 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Empresa Metropolitana de Aguas & Energia and its competitors.
Is Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted Book per Share too high?
Empresa Metropolitana de Aguas & Energia's current Cyclically Adjusted Book per Share is R$31.76. Overall, Empresa Metropolitana de Aguas & Energia has a GF Score™ of 64/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted Book per Share compare to SRE?
Empresa Metropolitana de Aguas & Energia's Cyclically Adjusted Book per Share of R$31.76 can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Utilities - Regulated company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Regulated industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Empresa Metropolitana de Aguas & Energia and its competitors. Empresa Metropolitana de Aguas & Energia's current Cyclically Adjusted Book per Share is R$31.76. 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 Modestly Undervalued. The stock's GF Value™ is R$35.12, compared to a current price of R$30.63 — trading 12.8% below its estimated fair value. The current Cyclically Adjusted Book per Share is R$31.76. Empresa Metropolitana de Aguas & Energia's overall GF Score™ is 64/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Empresa Metropolitana de Aguas & Energia (BSP:EMAE4), the current Cyclically Adjusted Book per Share is R$31.76 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 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$30.63 is trading 12.8% below its estimated GF Value™ of R$35.12. GuruFocus considers Empresa Metropolitana de Aguas & Energia to be Modestly Undervalued.

Key valuation signals for BSP:EMAE4:

  • Cyclically Adjusted Book per Share: R$31.76
  • GF Value™: R$35.12 vs. price of R$30.63 (12.8% below fair value)
  • GF Score™: 64/100 with 4 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.
64GF Score

Get the complete analysis for BSP:EMAE4

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

R$30.63
Price
R$35.12
GF Value