Companhia Deneamento Basico Do Estado Deo Paulo (BUE:SBS) E10: ARS894.70 (As of Jun. 2026)

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BUE:SBS Companhia De Saneamento Basico Do Estado De Sao Paulo BUE:SBS
76 GF Score
Price ARS15,600.00
GF Value ARS16,712.52
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Companhia Deneamento Basico Do Estado Deo Paulo E10?

Companhia Deneamento Basico Do Estado Deo Paulo BUE:SBS +0.19% 76 E10 is ARS894.70 as of Jun. 2026. GuruFocus rates BUE:SBS with a GF Score™ of 76/100 and a GF Value™ of ARS16,712.52 (Fairly Valued). The stock has 4 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Companhia Deneamento Basico Do Estado Deo Paulo's adjusted earnings per share data for the three months ended in Jun. 2026 was ARS121.408. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ARS894.70 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Companhia Deneamento Basico Do Estado Deo Paulo's average E10 Growth Rate was 19.50% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Companhia Deneamento Basico Do Estado Deo Paulo was 14.80% per year. The lowest was 2.00% per year. And the median was 4.80% per year.

As of today (2026-08-29), Companhia Deneamento Basico Do Estado Deo Paulo's current stock price is ARS15600.00. Companhia Deneamento Basico Do Estado Deo Paulo's E10 for the quarter that ended in Jun. 2026 was ARS894.70. Companhia Deneamento Basico Do Estado Deo Paulo's Shiller PE Ratio of today is 17.44.

During the past 13 years, the highest Shiller PE Ratio of Companhia Deneamento Basico Do Estado Deo Paulo was 23.77. The lowest was 7.25. And the median was 12.49.


Companhia Deneamento Basico Do Estado Deo Paulo  (BUE:SBS) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Companhia Deneamento Basico Do Estado Deo Paulo's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=15600.00/894.70
=17.44

* 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 Shiller P/E Ratio of Companhia Deneamento Basico Do Estado Deo Paulo was 23.77. The lowest was 7.25. And the median was 12.49.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Companhia Deneamento Basico Do Estado Deo Paulo E10 Related Terms


Companhia Deneamento Basico Do Estado Deo Paulo E10 Historical Data

* Premium members only.

The historical data trend for Companhia Deneamento Basico Do Estado Deo Paulo's E10 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 Deneamento Basico Do Estado Deo Paulo E10 Chart

Companhia Deneamento Basico Do Estado Deo Paulo Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 54.95 0.00 0.00 425.56 788.96

Companhia Deneamento Basico Do Estado Deo Paulo Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 550.68 768.27 788.96 825.61 894.70

BUE:SBS vs AWK, WTRG, AWR: E10 Comparison

For the Utilities - Regulated Water subindustry, Companhia Deneamento Basico Do Estado Deo Paulo's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Companhia Deneamento Basico Do Estado Deo Paulo Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Companhia Deneamento Basico Do Estado Deo Paulo's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Companhia Deneamento Basico Do Estado Deo Paulo's Shiller PE Ratio falls into.


BUE:SBS
76GF Score
Companhia De Saneamento Basico Do Estado De Sao Paulo BUE:SBS
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Companhia Deneamento Basico Do Estado Deo Paulo E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Companhia Deneamento Basico Do Estado Deo Paulo's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=121.408/177.5443*177.5443
=121.408

Current CPI (Jun. 2026) = 177.5443.

Companhia Deneamento Basico Do Estado Deo Paulo Quarterly Data

per share eps CPI Adj_EPS
201609 0.747 109.986 1.206
201612 1.268 110.802 2.032
201703 0.943 111.869 1.497
201706 0.471 112.115 0.746
201709 1.429 112.777 2.250
201712 1.012 114.068 1.575
201803 1.012 114.868 1.564
201806 0.341 117.038 0.517
201809 1.436 117.881 2.163
201812 4.157 118.340 6.237
201903 1.869 120.124 2.762
201906 1.494 120.977 2.193
201909 4.656 121.292 6.815
201912 4.376 123.436 6.294
202003 -2.371 124.092 -3.392
202006 1.416 123.557 2.035
202009 1.644 125.095 2.333
202012 3.720 129.012 5.119
202103 2.263 131.660 3.052
202106 4.128 133.871 5.475
202109 2.462 137.913 3.169
202112 2.863 141.992 3.580
202203 5.972 146.537 7.236
202206 2.857 149.784 3.387
202209 8.119 147.800 9.753
202212 0.000 150.207 0.000
202303 8.041 153.352 9.309
202306 0.000 154.519 0.000
202309 17.040 155.464 19.460
202312 0.000 157.148 0.000
202403 39.372 159.372 43.861
202406 57.070 161.052 62.914
202409 297.574 162.342 325.439
202412 80.102 164.740 86.328
202503 79.609 168.102 84.081
202506 132.728 169.670 138.888
202509 155.177 170.739 161.362
202512 220.111 171.765 227.517
202603 133.686 175.066 135.579
202606 121.408 177.544 121.408

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of ARS894.70 mean?
Companhia Deneamento Basico Do Estado Deo Paulo (BUE:SBS) has a E10 of ARS894.70 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Companhia Deneamento Basico Do Estado Deo Paulo and its competitors.
Is Companhia Deneamento Basico Do Estado Deo Paulo's E10 too high?
Companhia Deneamento Basico Do Estado Deo Paulo's current E10 is ARS894.70. Overall, Companhia Deneamento Basico Do Estado Deo Paulo has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Companhia Deneamento Basico Do Estado Deo Paulo's E10 compare to AWK and WTRG?
Companhia Deneamento Basico Do Estado Deo Paulo's E10 of ARS894.70 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 E10 for an Utilities - Regulated company?
A good E10 depends on the Utilities - Regulated industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Companhia Deneamento Basico Do Estado Deo Paulo and its competitors. Companhia Deneamento Basico Do Estado Deo Paulo's current E10 is ARS894.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Companhia Deneamento Basico Do Estado Deo Paulo stock overvalued right now?
Based on GuruFocus' analysis, Companhia Deneamento Basico Do Estado Deo Paulo (BUE:SBS) is currently considered Fairly Valued. The stock's GF Value™ is ARS16,712.52, compared to a current price of ARS15,600.00 — trading 6.7% below its estimated fair value. The current E10 is ARS894.70. Companhia Deneamento Basico Do Estado Deo Paulo's overall GF Score™ is 76/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Companhia Deneamento Basico Do Estado Deo Paulo (BUE:SBS), the current E10 is ARS894.70 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 Deneamento Basico Do Estado Deo Paulo (BUE:SBS) Overvalued in 2026?

Based on GuruFocus' analysis, Companhia Deneamento Basico Do Estado Deo Paulo stock appears to be undervalued. The current stock price of ARS15,600.00 is trading 6.7% below its estimated GF Value™ of ARS16,712.52. GuruFocus considers Companhia Deneamento Basico Do Estado Deo Paulo to be Fairly Valued.

Key valuation signals for BUE:SBS:

  • E10: ARS894.70
  • GF Value™: ARS16,712.52 vs. price of ARS15,600.00 (6.7% below fair value)
  • GF Score™: 76/100 with 4 warning signs

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


Companhia Deneamento Basico Do Estado Deo Paulo Business Description

Address Rua Costa Carvalho, 300, Sao Paulo, SP, BRA, 05429-900
Companhia De Saneamento Basico Do Estado De Sao Paulo is engaged in the provision of basic and environmental sanitation services in Sao Paulo State, and supplies treated water and sewage services on a wholesale basis. SABESP may perform activities in other states and countries and can operate in drainage, urban cleaning, solid waste handling, and energy markets. The company determined that it has a single operating segment, which is the provision of sanitation services.
76GF Score

Get the complete analysis for BUE:SBS

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

ARS15,600.00
Price
ARS16,712.52
GF Value