A new SEC filing reveals someone at Berkshire Hathaway, either Buffett himself or his portfolio managers, is very excited about Occidental Petroleum.
Source: Berkshire Hathaway reveals $5 billion stake in oil giant Occidental Petroleum
A new SEC filing reveals someone at Berkshire Hathaway, either Buffett himself or his portfolio managers, is very excited about Occidental Petroleum.
Source: Berkshire Hathaway reveals $5 billion stake in oil giant Occidental Petroleum