This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
BSP:EMAE4'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.95 Med: 1.63 Max: 4.06
Current: 1.21
During the past 13 years, the highest Price to Median PS Value of Empresa Metropolitana de Aguas & Energia was 4.06. The lowest was 0.95. And the median was 1.63.
BSP:EMAE4's Price-to-Median-PS-Value is ranked worse than 67.49% of 366
companies
in the Utilities - Regulated industry
Industry Median: 0.97
vs BSP:EMAE4: 1.21
Empresa Metropolitana de Aguas & Energia (BSP:EMAE4) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Empresa Metropolitana de Aguas & Energia's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
38.51
/
31.86
=
1.21
* 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 Median PS Value Related Terms
Empresa Metropolitana de Aguas & Energia Median PS Value Historical Data
* 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 Median PS Value Chart
Empresa Metropolitana de Aguas & Energia Annual Data
For the Utilities - Diversified subindustry, Empresa Metropolitana de Aguas & Energia's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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-Median-PS-Value vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Empresa Metropolitana de Aguas & Energia's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Empresa Metropolitana de Aguas & Energia's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.6216.
Empresa Metropolitana de Aguas & Energia's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was R$12.153.
* 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 (BSP:EMAE4) has a Median PS Value of R$31.86 as of Jun. 27, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Empresa Metropolitana de Aguas & Energia and its competitors. This is 1855% above median its historical median of 1.63. Over the past decade, Empresa Metropolitana de Aguas & Energia's Median PS Value has ranged from 0.95 to 4.06. According to the industry distribution chart, Empresa Metropolitana de Aguas & Energia ranks #247 out of 366 companies in the Utilities - Regulated industry, placing it in the top 67.5%.
Is Empresa Metropolitana de Aguas & Energia's Median PS Value too high?
Empresa Metropolitana de Aguas & Energia's current Median PS Value of R$31.86 is 1855% above median its 10-year median of 1.63. Over the past 10 years, this metric has ranged from a low of 0.95 to a high of 4.06. Based on the distribution chart, Empresa Metropolitana de Aguas & Energia ranks #247 out of 366 companies in the Utilities - Regulated industry, which is below the industry midpoint. 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 Median PS Value compare to SRE?
According to the Utilities - Regulated industry distribution chart, Empresa Metropolitana de Aguas & Energia ranks #247 out of 366 companies for Median PS Value. This places Empresa Metropolitana de Aguas & Energia in the lower half of its industry. The industry median Median PS Value is 0.97. Historically, Empresa Metropolitana de Aguas & Energia's own Median PS Value has ranged from 0.95 to 4.06 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 Median PS Value for an Utilities - Regulated company?
The median Median PS Value among Utilities - Regulated companies is 0.97, based on 366 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Empresa Metropolitana de Aguas & Energia and its competitors. For the Utilities - Regulated industry, the median Median PS Value is 0.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Empresa Metropolitana de Aguas & Energia's current Median PS Value is R$31.86, which is 1855% above median its own 10-year median of 1.63. 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$37.23, compared to a current price of R$38.51 — trading 3.4% above its estimated fair value. The current Median PS Value is R$31.86, which is 1855% above median its 10-year median of 1.63. 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 Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Empresa Metropolitana de Aguas & Energia (BSP:EMAE4), the current Median PS Value is R$31.86 as of Jun. 27, 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 overvalued.
The current stock price of R$38.51 is trading 3.4% above its estimated GF Value™ of R$37.23.
GuruFocus considers Empresa Metropolitana de Aguas & Energia to be Fairly Valued.
Key valuation signals for BSP:EMAE4:
Median PS Value: R$31.86 (1855% above median its 10-year median of 1.63)
GF Value™: R$37.23 vs. price of R$38.51 (3.4% above fair value)
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
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
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