Pilot Co, a unit of Warren Buffett's Berkshire Hathaway (NYSE:BRKa), is discontinuing its international oil trading business, ...

Occidental Petroleum (NYSE: OXY) -- the oil and gas stock lost 17.3% value in the year, according to data provided by S&P ...

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

Warren Buffett is among the greatest investors of all time, and his Berkshire Hathaway (NYSE:BRK.B) is among the most notable ...

Some of the Oracle of Omaha's most-popular buys -- as well as Berkshire's largest holding -- offer robust upside potential in ...

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

Warren Buffett's company, Berkshire Hathaway (BRK.A 1.42%) (BRK.B 1.11%), can't seem to get enough of Occidental Petroleum (OXY-0.63%). The conglomerate recently purchased another 8.9 million ...

Berkshire Hathaway is Occidental Petroleum’s largest shareholder. Occidental makes up more than 5% of the Berkshire Hathaway Inc. (NYSE: BRK-B) portfolio. And the more than 13.3-million-share ...

Aaron Wealth Advisors LLC lifted its stake in Occidental Petroleum Co. (NYSE:OXY – Free Report) by 18.7% in the 4th quarter, ...

Despite Warren Buffett's holding company, Berkshire Hathaway, consistently buying shares of Occidental Petroleum throughout 2024, investors remained on the sidelines as Occidental's debt rose ...

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 ...