InvestmentsTop Global NewsMarketsReal Estate Ermotti hands US$1.5 billion buyback baton to Hamers after UBS profit blowout By financialnews_rlv83x - October 21, 2020 0 91 Sergio Ermotti, the outgoing chief executive officer of UBS Group AG , has agreed to serve as chairman of Investindustrial Acquisition Corp, the blank check company said in a U.S. filing.