The Burkinabe businessman Idrissa Nassa holds the largest portfolio of the Regional Stock Exchange (BRVM) through Coris Holding, of which he is the main manager.

The Chairman and CEO of Coris Holding, Idrissa Nassa, ranks first among the BRVM's large fortunes with a net worth estimated at 166.66 billion FCFA. Nassa is ahead of the Billon family, which is in second place with 145.16 billion CFA francs in BRVM net worth with the participation of its companies Sifca, Sifcom and Movis International. With Solibra, Castel comes in third position with 110.1 billion CFA francs. Gianluigi Aponté from AGL (ex Bolloré T&L CI) is in fourth place with a net worth of 58.79 billion FCFA. Jean Kacou Diagou from NSIA Bank Côte d'Ivoire comes in fifth position with a net worth of 37.5 billion FCFA