Grupo Mateus S.A. stock (BRGMATACNOR3): Brazilian grocer outlines 2025–2026 expansion after latest earnings

Brazilian supermarket operator Grupo Mateus is pushing ahead with an aggressive store expansion plan and margin initiatives following its recent quarterly earnings update, drawing attention from investors watching Latin American consumer names.

Brazilian retailer Grupo Mateus S.A. has reaffirmed its multi?year expansion strategy after posting recent quarterly results that highlighted continued store growth and operational efficiency efforts, according to a presentation and earnings materials published on the company’s investor relations site in March 2025 and March 2026Grupo Mateus investor relations as of 03/20/2025Grupo Mateus investor relations as of 03/18/2026. The company, one of the largest supermarket and cash?and?carry chains in northern and northeastern Brazil, continues to emphasize new store openings and logistics investments as key drivers for future revenue growth.

As of: 05/20/2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: Grupo Mateus S.A.
• Sector/industry: Food retail, supermarkets and cash?and?carry
• Headquarters/country: São Luís, Brazil
• Core markets: Northern and northeastern regions of Brazil
• Key revenue drivers: Supermarkets, atacarejo (cash?and?carry), electronics and wholesale distribution
• Home exchange/listing venue: B3 São Paulo (ticker typically GMAT3)
• Trading currency: Brazilian real (BRL)

Grupo Mateus S.A.: core business model

Grupo Mateus S.A. operates a multi?format retail platform focused on food and consumer goods, with a strong presence in Brazil’s northern and northeastern states, as outlined in company materials from 2024 and 2025Grupo Mateus institutional presentation as of 11/27/2024. The group combines traditional supermarkets, hypermarkets, cash?and?carry outlets and specialized stores to serve both households and small business customers, seeking to capture different income brackets and shopping missions in its territories.

The supermarket and hypermarket formats cater mainly to end consumers with a focus on fresh food, packaged groceries and basic household items, while the atacarejo, or cash?and?carry, units are designed to attract small retailers, food service operators and value?oriented families buying in bulk. According to company descriptions, these formats generate a mix of higher basket size and higher traffic, providing diversification in ticket sizes and customer profiles over the reporting periods highlighted in 2024 and 2025Grupo Mateus institutional presentation as of 11/27/2024.

In addition to these primary banners, Grupo Mateus also runs electronics and home appliance departments in some locations and offers a wholesale distribution channel that supplies independent retailers and institutional clients. This wholesale arm allows the company to leverage its purchasing scale and logistics network beyond its own stores, creating another avenue for volume growth. Over recent years, management has emphasized the importance of integrated logistics and regional distribution centers to support rapid store rollouts while trying to maintain service levels.

From a business model perspective, the company aims to combine aggressive geographic expansion with disciplined cost control and localized assortment strategies. Store clusters are often developed in cities and neighboring municipalities to build density and optimize transportation routes, a strategy described in multiple corporate presentations during 2024 and early 2025Grupo Mateus investor day materials as of 03/20/2025. This density?based approach is intended to support bargaining power with suppliers and enhance profitability over time.

Main revenue and product drivers for Grupo Mateus S.A.

Food retail remains the backbone of Grupo Mateus’s revenue base, with supermarkets and hypermarkets providing a large portion of sales, according to the company’s reported figures for 2023 and 2024, which were published in early 2024 and early 2025 respectivelyGrupo Mateus annual report as of 03/22/2024Grupo Mateus annual report as of 03/21/2025. Within this segment, fresh categories such as meat, produce and bakery items are important traffic drivers, while non?perishable groceries and cleaning products contribute to basket size and margin stability.

The atacarejo format is another key revenue contributor, offering a hybrid of wholesale and retail pricing that targets both professional and family shoppers. Management has repeatedly highlighted atacarejo as a growth engine during conference calls and presentations covering the 2023 and 2024 reporting periods, noting that the format tends to perform well among price?sensitive customers in regions with lower average incomesGrupo Mateus earnings presentation as of 03/21/2025. Bulk sales, private?label products and streamlined in?store services are used to keep costs down and drive high sales volumes.

Non?food categories, including electronics, home appliances and seasonal items, play a supporting but visible role in the revenue mix. These products can enhance margins compared with some basic food items, although they may be more cyclical and dependent on consumer confidence. The wholesale distribution business, which supplies independent grocery stores and institutional clients, adds further diversification and allows Grupo Mateus to spread its logistics costs over a broader revenue base, as described in the 2024 and 2025 institutional materialsGrupo Mateus institutional presentation as of 11/27/2024.

Revenue growth in recent reporting periods has been supported by a combination of new store openings and like?for?like sales performance. The company’s expansion into new cities and states in the North and Northeast of Brazil increases its addressable market, while same?store sales trends reflect changes in ticket size, customer traffic and price levels. According to management commentary in materials published in March 2025 and March 2026, the group continues to pursue a pipeline of new stores while working on initiatives to improve the customer experience and broaden its assortment in existing locationsGrupo Mateus earnings presentation as of 03/21/2025.

Why Grupo Mateus S.A. matters for US investors

For US investors, Grupo Mateus provides exposure to Brazil’s consumer and retail sector, which can behave differently from US grocery chains due to regional economic conditions and demographics. The company’s focus on the North and Northeast of Brazil means it is leveraged to areas with growing populations and evolving formal retail penetration, as outlined in the company’s strategic discussions during 2024 and 2025Grupo Mateus strategy presentation as of 11/27/2024. This regional tilt may offer diversification relative to consumer names concentrated in Brazil’s more developed Southeast.

Grupo Mateus shares trade on the B3 exchange in São Paulo in Brazilian reais, and US?based investors typically access the stock either through international brokerage platforms with access to B3 or via instruments that provide exposure to Brazilian equities. As a result, US holders need to consider not only the company’s operational performance but also movements in the BRL/USD exchange rate, local interest rates and Brazilian equity market conditions, which can influence the valuation of Latin American retail stocks.

Another consideration for US investors is the competitive landscape in Brazilian food retail, which includes large national chains and regional players. Grupo Mateus competes with both cash?and?carry and supermarket operators, and sector dynamics such as price competition, format expansion and consolidation can affect margins and growth trajectories. The company’s emphasis on operational efficiency and scale in its core regions has been a recurring theme in its annual and quarterly updates during 2023 and 2024Grupo Mateus annual report as of 03/21/2025.

Conclusion

Grupo Mateus S.A. stands out as a regional Brazilian grocer with a multi?format model spanning supermarkets, hypermarkets, atacarejo and wholesale distribution, all anchored in the country’s North and Northeast. Recent earnings and strategic updates published in 2025 and 2026 emphasize ongoing store expansion, logistics investments and efficiency measures as levers for revenue and margin developmentGrupo Mateus earnings materials as of 03/21/2025. For US investors, the stock offers targeted exposure to Brazilian consumer spending and regional formalization of food retail, while also carrying the usual considerations tied to emerging?market equities, including currency movements, local competition and macroeconomic volatility. Monitoring the pace of store openings, same?store sales trends and capital allocation decisions may therefore be important for assessing how the company’s strategy translates into long?term shareholder value.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.