Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
AS Tallinna VesiSTU:A1T 75 Return-on-Tangible-Asset is -0.13% as of Jun. 2026. GuruFocus rates STU:A1T with a GF Score™ of 75/100 and a GF Value™ of €11.78 (Modestly Undervalued). The stock has 8 warning signs investors should review. Among 508 Utilities - Regulated companies, AS Tallinna Vesi ranks better than 55.71% on this metric.
Return-on-Tangible-Asset is calculated as Net Income divided by its average total tangible assets. Total tangible assets equals to Total Assets minus Intangible Assets. AS Tallinna Vesi's annualizedNet Income for the quarter that ended in Jun. 2026 was €-0.47 Mil. AS Tallinna Vesi's average total tangible assets for the quarter that ended in Jun. 2026 was €365.60 Mil. Therefore, AS Tallinna Vesi's annualized Return-on-Tangible-Asset for the quarter that ended in Jun. 2026 was -0.13%.
The historical rank and industry rank for AS Tallinna Vesi's Return-on-Tangible-Asset or its related term are showing as below:
STU:A1T'
s Return-on-Tangible-Asset Range Over the Past 10 Years
Min: 3.28 Med: 5.58 Max: 10.86
Current: 3.86
During the past 13 years, AS Tallinna Vesi's highest Return-on-Tangible-Asset was 10.86%. The lowest was 3.28%. And the median was 5.58%.
STU:A1T's Return-on-Tangible-Asset is ranked better than 55.71% of 508
companies
in the Utilities - Regulated industry
Industry Median: 3.38
vs STU:A1T: 3.86
AS Tallinna Vesi (STU:A1T) Return-on-Tangible-Asset Explanation
Return-on-Tangible-Asset measures the rate of return on the average total tangible assets (total assets minus intangible assets). Tangible means physical in nature. Intangible Assets are assets that are not physical in nature, and typically "derive their value from legal or intellectual rights." Return-on-Tangible-Asset measures a firm's efficiency at generating profits from its tangible assets. It shows how well a company uses what it has to generate earnings. Return-on-Tangible-Assets can vary drastically across industries. Therefore, Return-on-Tangible-Asset should not be used to compare companies in different industries.
Be Aware
Like ROE and ROA, Return-on-Tangible-Asset is calculated with only 12 months data. Fluctuations in the companys earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. Return-on-Tangible-Asset can be affected by events such as stock buyback or issuance, and by a companys tax rate and its interest payment. Return-on-Tangible-Asset 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 Return-on-Tangible-Asset may indicate vulnerability in the durability of the competitive advantage.
AS Tallinna Vesi Return-on-Tangible-Asset Related Terms
AS Tallinna Vesi Return-on-Tangible-Asset Historical Data
* Premium members only.
The historical data trend for AS Tallinna Vesi's Return-on-Tangible-Asset 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.
STU:A1T vs AWK, WTRG, AWR: Return-on-Tangible-Asset Comparison
For the Utilities - Regulated Water subindustry, AS Tallinna Vesi's Return-on-Tangible-Asset, along with its competitors' market caps and Return-on-Tangible-Asset 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.
AS Tallinna Vesi Return-on-Tangible-Asset vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, AS Tallinna Vesi's Return-on-Tangible-Asset distribution charts can be found below:
* The bar in red indicates where AS Tallinna Vesi's Return-on-Tangible-Asset 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 Return-on-Tangible-Asset, the net income of the last fiscal year and the average total tangible assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is four times the quarterly (Jun. 2026) net income data.
What does a Return-on-Tangible-Asset of -0.13% mean?
AS Tallinna Vesi (STU:A1T) has a Return-on-Tangible-Asset of -0.13% as of Jun. 2026. Return on tangible assets is the ratio of current-period net income to average two-period tangible assets. View historical data on AS Tallinna Vesi and its competitors. Over the past decade, AS Tallinna Vesi's Return-on-Tangible-Asset has ranged from 3.28 to 10.86. According to the industry distribution chart, AS Tallinna Vesi ranks #225 out of 508 companies in the Utilities - Regulated industry, placing it in the top 44.3%.
Is AS Tallinna Vesi's Return-on-Tangible-Asset too high?
AS Tallinna Vesi's current Return-on-Tangible-Asset is -0.13%. Over the past 10 years, this metric has ranged from a low of 3.28 to a high of 10.86. Based on the distribution chart, AS Tallinna Vesi ranks #225 out of 508 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, AS Tallinna Vesi has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AS Tallinna Vesi's Return-on-Tangible-Asset compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, AS Tallinna Vesi ranks #225 out of 508 companies for Return-on-Tangible-Asset. This puts AS Tallinna Vesi in the upper half of its industry. The industry median Return-on-Tangible-Asset is 3.38. Historically, AS Tallinna Vesi's own Return-on-Tangible-Asset has ranged from 3.28 to 10.86 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 Return-on-Tangible-Asset for an Utilities - Regulated company?
The median Return-on-Tangible-Asset among Utilities - Regulated companies is 3.38, based on 508 companies in the industry. Companies in the top quartile (top 25%) have a Return-on-Tangible-Asset significantly above this median, while those in the bottom quartile fall well below. However, Return-on-Tangible-Asset 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 Return-on-Tangible-Asset mean?
A high Return-on-Tangible-Asset can signal that a stock is expensive relative to its fundamentals. Return on tangible assets is the ratio of current-period net income to average two-period tangible assets. View historical data on AS Tallinna Vesi and its competitors. For the Utilities - Regulated industry, the median Return-on-Tangible-Asset is 3.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AS Tallinna Vesi's current Return-on-Tangible-Asset is -0.13%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AS Tallinna Vesi stock overvalued right now?
Based on GuruFocus' analysis, AS Tallinna Vesi (STU:A1T) is currently considered Modestly Undervalued. The stock's GF Value™ is €11.78, compared to a current price of €10.55 — trading 10.4% below its estimated fair value. The current Return-on-Tangible-Asset is -0.13%. AS Tallinna Vesi's overall GF Score™ is 75/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Return-on-Tangible-Asset calculated?
Return-on-Tangible-Asset is calculated from a company's financial statements. For AS Tallinna Vesi (STU:A1T), the current Return-on-Tangible-Asset is -0.13% 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 AS Tallinna Vesi (STU:A1T) Overvalued in 2026?
Based on GuruFocus' analysis, AS Tallinna Vesi stock appears to be undervalued.
The current stock price of €10.55 is trading 10.4% below its estimated GF Value™ of €11.78.
GuruFocus considers AS Tallinna Vesi to be Modestly Undervalued.
Key valuation signals for STU:A1T:
Return-on-Tangible-Asset: -0.13%
GF Value™: €11.78 vs. price of €10.55 (10.4% below fair value)
No single metric tells the full story. See the STU:A1T stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AS Tallinna Vesi is a water utility company in Estonia. The business activity of the group is operated through two plants namely Ulemiste Water Treatment Plant and Paljassaare Wastewater Treatment Plant. It is engaged in water services which include the supply of water and treatment of wastewater services to people in Tallinn and in several neighboring municipalities of Tallinn. Further also engaged in construction and other services. In addition, the company also offers other services such as drinking water and waste water analysis, water and sewerage pipeline works, design pipelines and pipeline construction, and others. It has three segments Water services, Construction services, and Other services. It generates the majority of its revenue from Water services segment.
75GF Score
Get the complete analysis for STU:A1T
Return-on-Tangible-Asset is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:A1T has been successfully added to your 
