Carrefour has sold a 7% stake in its real estate subsidiary Carmila for approximately $194.5 million, reducing its ownership but maintaining strategic control with nearly 30% of the capital. This transaction follows Carrefour's recent developments, including its exit from Brazil's B3 stock exchange where its valuation dropped by 44%. Additionally, Carrefour is expanding its supermarket chain by acquiring new stores and opening 25 additional locations.