Occidental Petroleum (NYSE: OXY ) is not only one of the major players in the US energy sector, but it is also one of the participations of Berkshire Hathaway, the holding company led by the Oracle of Omaha, and this has helped toHi! We’re Alberto Bettazzi and Mirko Balli, two consultants working in the field of corporate finance as M&A analysts at an Italian advisory firm. This space is where we share our passion for financial markets through professional, in-depth insights. Our main focus is on the analys ...