Berkshire now owns 264 million Occidental shares worth about $12 billion, a 28% stake in the big U.S.-focused energy company.

Shares of Occidental Petroleum Corp. shed 4.64% to $46.65 Friday, on what proved to be an all-around poor trading session for ...

Occidental Petroleum ( OXY) Fell to its lowest level in more than six weeks following a downgrade from Goldman Sachs. The ...

Occidental Petroleum's fundamentals and valuation have improved, presenting a long-term buying opportunity amid oil and gas ...

Goldman Sachs downgrades Occidental Petroleum to Sell, citing focus on balance sheet improvements over capital returns.

Goldman Sachs analyst Neil Mehta downgraded Occidental Petroleum (OXY – Research Report) to a Sell today and set a price target of $45.00. The ...

Chevron's diversification, high yield, and long history of success make it a strong buy in the oil space. ConocoPhillips will ...

Occidental Petroleum (OXY) closed at $50.20 in the latest trading session, marking a -0.69% move from the prior day.

Occidental Petroleum (NYSE:OXY – Get Free Report) was upgraded by stock analysts at StockNews.com from a “sell” rating to a “hold” rating in a report released on Tuesday. Other research analysts have ...

Occidental Petroleum Corp. closed 31.17% short of its 52-week high of $71.19, which the company achieved on April 12th.