Atos Group (WBO:ATO2) 5-Year Sortino Ratio: 44.33 (As of Jun. 28, 2026)


WBO:ATO2 Atos Group WBO:ATO2
46 GF Score
Price €32.92
GF Value €16.93
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Atos Group 5-Year Sortino Ratio?

Atos Group WBO:ATO2 -0.84% 46 5-Year Sortino Ratio is 44.33 as of Jun. 28, 2026. GuruFocus rates WBO:ATO2 with a GF Score™ of 46/100 and a GF Value™ of €16.93 (Significantly Overvalued). The stock has 4 warning signs investors should review.

The 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. As of today (2026-06-28), Atos Group's 5-Year Sortino Ratio is 44.33.


Atos Group  (WBO:ATO2) 5-Year Sortino Ratio Explanation

The 5-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past five year. It is calculated as the annualized result of the average five-year monthly excess returns divided by the standard deviation of negative returns in the five-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


Atos Group 5-Year Sortino Ratio Related Terms


WBO:ATO2 vs IBM, ACN, FISV: 5-Year Sortino Ratio Comparison

For the Information Technology Services subindustry, Atos Group's 5-Year Sortino Ratio, along with its competitors' market caps and 5-Year Sortino 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.


Atos Group 5-Year Sortino Ratio vs Software Industry

For the Software industry and Technology sector, Atos Group's 5-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where Atos Group's 5-Year Sortino Ratio falls into.


WBO:ATO2
46GF Score
Atos Group WBO:ATO2
5-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Atos Group 5-Year Sortino Ratio Calculation

The 5-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last five year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 5-Year Sortino Ratio can be calculated by dividing the difference between the five-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past five year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Frequently Asked Questions Learn more about 5-Year Sortino Ratio →
What does a 5-Year Sortino Ratio of 44.33 mean?
Atos Group (WBO:ATO2) has a 5-Year Sortino Ratio of 44.33 as of Jun. 28, 2026. 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. View historical data for Atos Group and its competitors.
Is Atos Group's 5-Year Sortino Ratio too high?
Atos Group's current 5-Year Sortino Ratio is 44.33. Overall, Atos Group has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Atos Group's 5-Year Sortino Ratio compare to IBM and ACN?
Atos Group's 5-Year Sortino Ratio of 44.33 can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year Sortino Ratio for a Software company?
A good 5-Year Sortino Ratio depends on the Software industry context. However, 5-Year Sortino Ratio 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 5-Year Sortino Ratio mean?
A high 5-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. View historical data for Atos Group and its competitors. Atos Group's current 5-Year Sortino Ratio is 44.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atos Group stock overvalued right now?
Based on GuruFocus' analysis, Atos Group (WBO:ATO2) is currently considered Significantly Overvalued. The stock's GF Value™ is €16.93, compared to a current price of €32.92 — trading 94.4% above its estimated fair value. The current 5-Year Sortino Ratio is 44.33. Atos Group's overall GF Score™ is 46/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Sortino Ratio calculated?
5-Year Sortino Ratio is calculated from a company's financial statements. For Atos Group (WBO:ATO2), the current 5-Year Sortino Ratio is 44.33 as of Jun. 28, 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 Atos Group (WBO:ATO2) Overvalued in 2026?

Based on GuruFocus' analysis, Atos Group stock appears to be overvalued. The current stock price of €32.92 is trading 94.4% above its estimated GF Value™ of €16.93. GuruFocus considers Atos Group to be Significantly Overvalued.

Key valuation signals for WBO:ATO2:

  • 5-Year Sortino Ratio: 44.33
  • GF Value™: €16.93 vs. price of €32.92 (94.4% above fair value)
  • GF Score™: 46/100 with 4 warning signs

No single metric tells the full story. See the WBO:ATO2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Atos Group Business Description

Address River Ouest, 80 Quai Voltaire, Bezons Cedex, Paris, FRA, 95870
Atos Group is a digital transformation company. It provides digital transformation and technology services. The company's offerings include the development and implementation of AI-enabled digital solutions, as well as related technology, integration, and support services for organizations.
46GF Score

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

€32.92
Price
€16.93
GF Value