MUNICH: Mutares SE & Co. has sold its 80% stake in Milan-based Nexive Group S.r.l. to Poste Italiane S.p.A., a news release said. Nexive is the No. 2 in the Italian postal and parcel market. Mutares had only acquired the 80% majority in Nexive Group in July 2020. The seller at the time, PostNL, initially…