Warren Buffett's Berkshire Hathaway increased its stake in Occidental Petroleum to more than 28% in December. Read why OXY ...

Buffett's investments in Occidental Petroleum reflect confidence in its intrinsic value. Read why this does not seem a good ...

Warren Buffett's company, Berkshire Hathaway (BRK.A-0.71%) (BRK.B-0.47%), can't seem to get enough of Occidental Petroleum ...

Warren Buffett’s Berkshire Hathaway has made a significant investment in three companies during a recent market sell-off. The ...

Warren Buffett’s company, Berkshire Hathaway, recently purchased $563 million of stock in three companies: Occidental ...

Despite Warren Buffett overseeing the sale of more than 266 million shares of Bank of America ( BAC -2.38%) stock since July ...

Warren Buffett's Berkshire Hathaway has added to its holdings of Occidental Petroleum and SiriusXM, sending shares of both companies higher Friday.

Harbor Capital Advisors Inc. increased its position in Occidental Petroleum Co. (NYSE:OXY – Free Report) by 5.8% during the ...

Berkshire Hathaway (BRK.B) (BRK.A) (BRK.A, BRK.B) last night disclosed the purchase of an additional 8.9M shares of Occidental Petroleum (OXY) at an average price of $45.99 per share for a total ...

Occidental Petroleum (OXY) was already one of Berkshire Hathaway’s ($BRK.B) biggest equity investments, but that didn’t stop Warren Buffet from buying even more ...

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