Occidental Petroleum (OXY) is not just another oil company. It’s a heavyweight in fossil fuel production, chemicals, and carbon capture ...

The Omaha, Nebraska-based conglomerate scooped up 763,000 shares of the Houston-based oil and gas producer on Friday for ...

Berkshire Hathaway Inc. (NYSE: BRKa), led by Warren Buffett, increased its stake in Occidental Petroleum Corporation (NYSE: ...

Warren Buffett’s Berkshire Hathaway (NYSE:BRK.A) (NYSE:BRK.B) has again increased its stake in Occidental Petroleum (OXY), bringing it to ...

Berkshire Hathaway Inc. (NYSE: BRKa), led by Warren Buffett, has expanded its holdings in Occidental Petroleum Corporation ...

Tesla stock continued its recent slide Tuesday following news late Monday that Elon Musk has led a takeover bid for OpenAI.

This company owns a big chunk of the so-called "Magnificent Seven" -- and Wall Street thinks its stock is a screaming buy.

Occidental Petroleum Corporation (NYSE:OXY)’s stock declined by over 17% in 2024, despite Warren Buffett’s Berkshire Hathaway steadily increasing its stake in the company throughout the year.

Shares of Occidental Petroleum Corp. OXY slid 1.13% to $49.00 Tuesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index SPX rising 0.92% to ...

A congressional transaction is when any representative or senator either buys or sells an individual stock. Anyone working in Congress must file a Periodic Transaction Report to inform the public ...