Berkshire Hathaway, Occidental Petroleum and Buffett

Diamondback Energy and Occidental Petroleum are leading producers in the Permian Basin. Diamondback Energy is a pure play on ...
Every investor in Occidental Petroleum Corporation ( NYSE:OXY) should be aware of the most powerful shareholder groups. With 50% stake, institutions possess the maximum shares in the company. That is, ...
Occidental Petroleum stock is trading higher on Friday after Berkshire Hathaway increased its stake in the company.