After six months of inactivity, Warren Buffett and Berkshire Hathaway (NYSE: BRK.A) rose to the bait and bought more ...

Warren Buffett's company, Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B), can't seem to get enough of Occidental Petroleum ...

Berkshire Hathaway's increased stake in Occidental Petroleum Corporation shows confidence in its potential amidst oil price ...

Diamondback Energy and Occidental Petroleum are leading producers in the Permian Basin. Diamondback Energy is a pure play on ...

Today’s Buffet -driven rally has Occidental Petroleum shares trading at $47.50. The stock’s 50- and 200-day moving averages ...

Warren Buffett's continued investment in Occidental Petroleum highlights a typical investor's long-term strategy of buying ...

Occidental Petroleum Co. (NYSE:OXY – Get Free Report)’s stock price traded down 0% during mid-day trading on Thursday . The ...

Occidental Petroleum stock is trading higher on Friday after Berkshire Hathaway increased its stake in the company.

Berkshire Hathaway increases Occidental stake as OXY focuses on operational efficiency and shareholder returns ...

It’s been a rocky week in the stock market. Warren Buffett’s Berkshire Hathaway has been buying. The Omaha, Neb., company ...

Warren Buffett's company, Berkshire Hathaway (BRK.A 0.02%) (BRK.B 0.09%), can't seem to get enough of Occidental Petroleum (OXY 0.17%). The conglomerate recently purchased another 8.9 million ...