
Warren Buffett's Berkshire Hathaway Inc (NYSE:BRK) (NYSE:BRK) isn't just buying a business — it's buying a cash machine with staying power. The conglomerate is reportedly in advanced talks to acquire Occidental Petroleum Corp's (NYSE:OXY) petrochemical unit, OxyChem, for around $10 billion, despite the company generating roughly $5 billion in annual revenue.
- Track OXY stock here.