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 ...

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

Emails obtained by The Associated Press reveal Doug Burgum as North Dakota governor catered to the whims of oil and gas ...

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

We recently compiled a list of the 8 Best Value Dividend Stocks to Invest in According to Warren Buffett. In this article, we ...

Many experienced economists and investors today take inspiration from Warren Buffett’s strategies. His focus on value ...

Amid this chaos, the stock market remains a lucrative place that can turn a modest investment of $100 into ten-fold returns.

Learn more about whether Occidental Petroleum Corporation or Exxon Mobil Corporation is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Key Insights Significantly high institutional ownership implies Occidental Petroleum's stock price is sensitive ...

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