Al 30/05/2011 - DE BENEDETTI CARLO (53,282°/o), MEC MANAGEMENT E CAPITALI SPA (13,576°/o), LA LUXEMBOURGEOISE SA (8,461°/o), TAMBURI INVESTMENT PARTNERS SPA (3,469°/o), MANTRA GESTION SAS (2,167°/o), VENETO BANCA S.C.P.A. (2,050°/o).