ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. Athens Water Supply & Sewerage Co's annualizedNet Income for the quarter that ended in Jun. 2025 was €-11.1 Mil.
Athens Water Supply & Sewerage Co's average Total Assets over the quarter that ended in Jun. 2025 was €1,498.7 Mil. Therefore, Athens Water Supply & Sewerage Co's annualized ROA % for the quarter that ended in Jun. 2025 was -0.74%.
ATH:EYDAP'
s ROA % Range Over the Past 10 Years
Min: -4.16 Med: 1.7 Max: 3.75
Current: -0.07
During the past 13 years, Athens Water Supply & Sewerage Co's highest ROA % was 3.75%. The lowest was -4.16%. And the median was 1.70%.
ATH:EYDAP's ROA % is ranked worse than 87.87% of 511
companies
in the Utilities - Regulated industry
Industry Median: 3.02
vs ATH:EYDAP: -0.07
Athens Water Supply & Sewerage Co (ATH:EYDAP) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is two times the semi-annual (Jun. 2025) net income data. The Revenue data used here is two times the semi-annual (Jun. 2025) revenue 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
Athens Water Supply & Sewerage Co ROA % Related Terms
Athens Water Supply & Sewerage Co ROA % 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.
For the Utilities - Regulated Water subindustry, Athens Water Supply & Sewerage Co's ROA %, along with its competitors' market caps and ROA % 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.
Athens Water Supply & Sewerage Co ROA % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Athens Water Supply & Sewerage Co's ROA % distribution charts can be found below:
* The bar in red indicates where Athens Water Supply & Sewerage Co's ROA % falls into.
* 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.
In the calculation of annual ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is two times the semi-annual (Jun. 2025) net income data.
ROA % is displayed in the 30-year financial page.
Athens Water Supply & Sewerage Co (ATH:EYDAP) has a ROA % of -0.74% as of Jun. 2025. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Athens Water Supply & Sewerage Co and its competitors. According to the industry distribution chart, Athens Water Supply & Sewerage Co ranks #449 out of 511 companies in the Utilities - Regulated industry, placing it in the top 87.9%.
Is Athens Water Supply & Sewerage Co's ROA % too high?
Athens Water Supply & Sewerage Co's current ROA % is -0.74%. Based on the distribution chart, Athens Water Supply & Sewerage Co ranks #449 out of 511 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, Athens Water Supply & Sewerage Co has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Athens Water Supply & Sewerage Co's ROA % compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, Athens Water Supply & Sewerage Co ranks #449 out of 511 companies for ROA %. This places Athens Water Supply & Sewerage Co in the lower half of its industry. The industry median ROA % is 3.02. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROA % for an Utilities - Regulated company?
The median ROA % among Utilities - Regulated companies is 3.02, based on 511 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Athens Water Supply & Sewerage Co and its competitors. For the Utilities - Regulated industry, the median ROA % is 3.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Athens Water Supply & Sewerage Co's current ROA % is -0.74%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Athens Water Supply & Sewerage Co stock overvalued right now?
Based on GuruFocus' analysis, Athens Water Supply & Sewerage Co (ATH:EYDAP) is currently considered Significantly Overvalued. The stock's GF Value™ is €6.80, compared to a current price of €10.58 — trading 55.6% above its estimated fair value. The current ROA % is -0.74%. Athens Water Supply & Sewerage Co's overall GF Score™ is 70/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For Athens Water Supply & Sewerage Co (ATH:EYDAP), the current ROA % is -0.74% as of Jun. 2025. 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 Athens Water Supply & Sewerage Co (ATH:EYDAP) Overvalued in 2026?
Based on GuruFocus' analysis, Athens Water Supply & Sewerage Co stock appears to be overvalued.
The current stock price of €10.58 is trading 55.6% above its estimated GF Value™ of €6.80.
GuruFocus considers Athens Water Supply & Sewerage Co to be Significantly Overvalued.
Key valuation signals for ATH:EYDAP:
ROA %: -0.74%
GF Value™: €6.80 vs. price of €10.58 (55.6% above fair value)
No single metric tells the full story. See the ATH:EYDAP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Athens Water Supply & Sewerage Co Business Description
Athens Water Supply & Sewerage Co is a Greek water supply, refinement, and waste management company. The company operates primarily in various municipalities in the Attica region of Southern Greece. Key segments include water supply, sewerage, and wastewater treatment, and energy. The energy segment is involved in power generation through hydropower, natural gas, and solar energy. The company derives the majority of its revenue from commercial and residential consumers. The company also sells to industrial and local authorities.
70GF Score
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