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

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

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

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

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

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

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

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