Grupo Mateus (BSP:GMAT3) Beta: 1.0379 (As of Aug. 31, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
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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.

BSP:GMAT3 Grupo Mateus SA BSP:GMAT3
79 GF Score
Price R$4.78
GF Value R$9.54
Valuation Significantly Undervalued
! 6 Warning Signs
View Full Analysis

What is Grupo Mateus Beta?

Grupo Mateus BSP:GMAT3 +0.42% 79 Beta is 1.0379 as of Aug. 31, 2026. GuruFocus rates BSP:GMAT3 with a GF Score™ of 79/100 and a GF Value™ of R$9.54 (Significantly Undervalued). The stock has 6 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-08-31), Grupo Mateus's Beta is 1.0379.


Grupo Mateus  (BSP:GMAT3) 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)


Grupo Mateus Beta Related Terms


Grupo Mateus Beta Historical Data

* Premium members only.

The historical data trend for Grupo Mateus'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.

Grupo Mateus Beta Chart

Grupo Mateus Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.55 1.78 -0.22

Grupo Mateus Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 2.02 1.54 -0.22 1.22 0.00

BSP:GMAT3 vs DDS, M: Beta Comparison

For the Department Stores subindustry, Grupo Mateus'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.


Grupo Mateus Beta vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Grupo Mateus's Beta distribution charts can be found below:

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


BSP:GMAT3
79GF Score
Grupo Mateus SA BSP:GMAT3
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Grupo Mateus 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 1.0379 mean?
Grupo Mateus (BSP:GMAT3) has a Beta of 1.0379 as of Aug. 31, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Grupo Mateus and its competitors.
Is Grupo Mateus' Beta too high?
Grupo Mateus' current Beta is 1.0379. Overall, Grupo Mateus has a GF Score™ of 79/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Grupo Mateus' Beta compare to DDS and M?
Grupo Mateus' Beta of 1.0379 can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good Beta depends on the Retail - Cyclical 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 Grupo Mateus and its competitors. Grupo Mateus's current Beta is 1.0379. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grupo Mateus stock overvalued right now?
Based on GuruFocus' analysis, Grupo Mateus (BSP:GMAT3) is currently considered Significantly Undervalued. The stock's GF Value™ is R$9.54, compared to a current price of R$4.78 — trading 49.9% below its estimated fair value. The current Beta is 1.0379. Grupo Mateus' overall GF Score™ is 79/100 with 6 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 Grupo Mateus (BSP:GMAT3), the current Beta is 1.0379 as of Aug. 31, 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 Grupo Mateus (BSP:GMAT3) Overvalued in 2026?

Based on GuruFocus' analysis, Grupo Mateus stock appears to be undervalued. The current stock price of R$4.78 is trading 49.9% below its estimated GF Value™ of R$9.54. GuruFocus considers Grupo Mateus to be Significantly Undervalued.

Key valuation signals for BSP:GMAT3:

  • Beta: 1.0379
  • GF Value™: R$9.54 vs. price of R$4.78 (49.9% below fair value)
  • GF Score™: 79/100 with 6 warning signs

No single metric tells the full story. See the BSP:GMAT3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grupo Mateus Business Description

Address Avenida Daniel de la Touche, 73A, Cohama, Sao Luis, MA, BRA, CEP 65074-115
Grupo Mateus SA which which operate in the wholesale and retail, electro, mix, and industry segments through the subsidiary. The company has its operations in the supermarket, wholesale, appliance, furniture, bakery, slicing, and portioning. The business's product portfolio consists of maetus, mix atacarejo, camino supermercados, electro mateus among others.
79GF Score

Get the complete analysis for BSP:GMAT3

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

R$4.78
Price
R$9.54
GF Value