Casino has again upped its stake CBD in a further twist in the battle for control of the Brazilian retailer.

The French retailer lifted its shareholding in CBD from 37% to 43.1%, it said today (30 June).

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The move came two days after a Brazilian investment fund issued a plan to merge CBD with the local operations of Casino’s French rival Carrefour.

The proposal, put forward by investment vehicle Gama and backed by the Brazilian National Development Bank, would ultimately give Carrefour 50% of CBD, also known by its trading name of Grupo Pao de Acucar.

Casino co-owns CBD with Brazil’s Diniz Group, headed by Abilio Diniz, through a holding company called Wilkes.

The French firm claims a 2005 deal with Mr Diniz means it has the right to become CBD’s sole shareholder in 2012.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Speculation of talks between Diniz and Carrefour first emerged last month, angering Casino, which filed for arbitration with its co-investor in CBD.

Casino believes the Gama proposal confirms “illegal and secret” talks between Diniz and Carrefour had been held and it labelled the plan “a long-standing, illegal, planned financial transaction”.

In a statement, Casino said today that its fresh investment in CBD “reaffirmed” its commitment to Brazil and to the retailer.

Casino added that its increased stake does not alter the corporate control of CBD, which continues to be through Wilkes.

Jean-Charles Naouri, Casino’s CEO, has called on Diniz to convene a meeting of the Wilkes board to discuss the Gama proposal.

In a letter to the CBD board on Tuesday, Naouri said no deal could be made without the “required approval from the controlling shareholder Wilkes”.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact