Sonel (WAR:SON) Beta: 0.7888 (As of Jun. 26, 2026)


WAR:SON Sonel SA WAR:SON
93 GF Score
Price zł13.75
GF Value zł18.06
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Sonel Beta?

Sonel WAR:SON -2.48% 93 Beta is 0.7888 as of Jun. 26, 2026. GuruFocus rates WAR:SON with a GF Score™ of 93/100 and a GF Value™ of zł18.06 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-06-26), Sonel's Beta is 0.7888.


Sonel  (WAR:SON) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)


Sonel Beta Related Terms


Sonel Beta Historical Data

* Premium members only.

The historical data trend for Sonel's Beta 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.

Sonel Beta Chart

Sonel Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.05 -0.17 0.52 0.34 0.26

Sonel Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Mar26
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.26 0.38 0.35 0.42 0.64

WAR:SON vs COHR, KEYS, GRMN: Beta Comparison

For the Scientific & Technical Instruments subindustry, Sonel's Beta, along with its competitors' market caps and Beta 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.


Sonel Beta vs Hardware Industry

For the Hardware industry and Technology sector, Sonel's Beta distribution charts can be found below:

* The bar in red indicates where Sonel's Beta falls into.


WAR:SON
93GF Score
Sonel SA WAR:SON
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Sonel Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Frequently Asked Questions Learn more about Beta →
What does a Beta of 0.7888 mean?
Sonel (WAR:SON) has a Beta of 0.7888 as of Jun. 26, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Sonel and its competitors.
Is Sonel's Beta too high?
Sonel's current Beta is 0.7888. Overall, Sonel has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sonel's Beta compare to COHR and KEYS?
Sonel's Beta of 0.7888 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beta for a Hardware company?
A good Beta depends on the Hardware industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Sonel and its competitors. Sonel's current Beta is 0.7888. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonel stock overvalued right now?
Based on GuruFocus' analysis, Sonel (WAR:SON) is currently considered Modestly Undervalued. The stock's GF Value™ is zł18.06, compared to a current price of zł13.75 — trading 23.9% below its estimated fair value. The current Beta is 0.7888. Sonel's overall GF Score™ is 93/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Sonel (WAR:SON), the current Beta is 0.7888 as of Jun. 26, 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 Sonel (WAR:SON) Overvalued in 2026?

Based on GuruFocus' analysis, Sonel stock appears to be undervalued. The current stock price of zł13.75 is trading 23.9% below its estimated GF Value™ of zł18.06. GuruFocus considers Sonel to be Modestly Undervalued.

Key valuation signals for WAR:SON:

  • Beta: 0.7888
  • GF Value™: zł18.06 vs. price of zł13.75 (23.9% below fair value)
  • GF Score™: 93/100 with 7 warning signs

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


Sonel Business Description

Address Wokulskiego 11, Swidnica, POL, 58-100
Sonel SA is a Polish manufacturer of measuring instruments for power generation and telecommunications sectors. The company is used to measure fault loop resistance and impedance, insulation resistance, earth resistance and soil resistivity, among others. It offers low resistance meters, phase sequence testers, wire tracers, power quality analyzers, clamp meters, multimeters and pyrometers.
93GF Score

Get the complete analysis for WAR:SON

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

zł13.75
Price
zł18.06
GF Value