5) Aston Villa (€-424m)
Some may be surprised to see the Midlands club make the top five but they have been big spenders since Nassef Sawiris and Wes Edens (two multi-billionaires) took over the club in the summer of 2018.
They have overseen promotion to the Premier League, and significant investment in the playing squad during the last three and a half years to cement themselves once again in the top flight of English football.