At the end of last year, after creeping up gradually over an extended period, as chronicled by Glitz since 2024 (11/07/24, 27/02/25 and 29/01/26), the Arnault family's stake in LVMH finally exceeded the 50% mark. This expensive process, which involved the family holding companies Agache, Financière Agache and Christian Dior SE, was orchestrated by