Sonaecom (XLIS:SNC) 1-Year Sharpe Ratio: -0.29 (As of Sep. 14, 2026)

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Director of Data and Quant Analytics at GuruFocus
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XLIS:SNC Sonaecom SA XLIS:SNC
60 GF Score
Price €2.90
GF Value €2.82
Valuation Fairly Valued
! 5 Warning Signs
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What is Sonaecom 1-Year Sharpe Ratio?

Sonaecom XLIS:SNC -1.36% 60 1-Year Sharpe Ratio is -0.29 as of Sep. 14, 2026. GuruFocus rates XLIS:SNC with a GF Score™ of 60/100 and a GF Value™ of €2.82 (Fairly Valued). The stock has 5 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-09-14), Sonaecom's 1-Year Sharpe Ratio is -0.29.

Sonaecom  (XLIS:SNC) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. 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.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Sonaecom 1-Year Sharpe Ratio Related Terms

XLIS:SNC vs NYT, WLY: 1-Year Sharpe Ratio Comparison

For the Publishing subindustry, Sonaecom's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.

Sonaecom 1-Year Sharpe Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Sonaecom's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Sonaecom's 1-Year Sharpe Ratio falls into.


XLIS:SNC
60GF Score
Sonaecom SA XLIS:SNC
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Sonaecom 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.29 mean?
Sonaecom (XLIS:SNC) has a 1-Year Sharpe Ratio of -0.29 as of Sep. 14, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Sonaecom and its competitors.
Is Sonaecom's 1-Year Sharpe Ratio too high?
Sonaecom's current 1-Year Sharpe Ratio is -0.29. Overall, Sonaecom has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sonaecom's 1-Year Sharpe Ratio compare to NYT and WLY?
Sonaecom's 1-Year Sharpe Ratio of -0.29 can be compared against companies in the Media - Diversified industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Media - Diversified company?
A good 1-Year Sharpe Ratio depends on the Media - Diversified industry context. However, 1-Year Sharpe 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Sonaecom and its competitors. Sonaecom's current 1-Year Sharpe Ratio is -0.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonaecom stock overvalued right now?
Based on GuruFocus' analysis, Sonaecom (XLIS:SNC) is currently considered Fairly Valued. The stock's GF Value™ is €2.82, compared to a current price of €2.90 — trading 2.8% above its estimated fair value. The current 1-Year Sharpe Ratio is -0.29. Sonaecom's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Sonaecom (XLIS:SNC), the current 1-Year Sharpe Ratio is -0.29 as of Sep. 14, 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 Sonaecom (XLIS:SNC) Overvalued in 2026?

Based on GuruFocus' analysis, Sonaecom stock appears to be overvalued. The current stock price of €2.90 is trading 2.8% above its estimated GF Value™ of €2.82. GuruFocus considers Sonaecom to be Fairly Valued.

Key valuation signals for XLIS:SNC:

  • 1-Year Sharpe Ratio: -0.29
  • GF Value™: €2.82 vs. price of €2.90 (2.8% above fair value)
  • GF Score™: 60/100 with 5 warning signs

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

Sonaecom Business Description

Other Exchanges 0IZ2:UKXOA1:Germany
Address Lugar do Espido, Via Norte, Maia, PRT, 4471-909
Sonaecom SA is engaged in technology, media and telecommunications . The business portfolio includes the Software and Technology area, with Bright Pixel Capital the Online & Media area where there are businesses such as the Publico daily, generalist newspaper. Its segments include NOS, Media segment derives revenue from Advertising revenues: essentially include the solicitation of advertising for Jornal Publico; and Technologies segment which derives revenue from Maintenance services revenue associated with the maintenance of IT services provided or sold, Consulting services revenue from services provided in consulting projects, and Software as a Service revenue from the implementation of Software as a Service (SaaS) contracts. Geographically, it derives majority revenue from Portugal.
60GF Score

Get the complete analysis for XLIS:SNC

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

€2.90
Price
€2.82
GF Value