The stocks of oil majors Chevron (CVX), Exxon Mobil (XOM), and Occidental Petroleum (OXY) are up about 1% each after the ...

The Occidental Petroleum (NYSE: OXY) investment thesis has been getting more bullish over the last two years, setting the ...

Warren Buffett's Berkshire Hathaway continues to increase its stake in Occidental Petroleum, recently purchasing 763,017 shares despite the stock price falling over 30% from its record high in April ...

Warren Buffett purchased roughly $35 million worth of Occidental Petroleum stock on February 7, as revealed by a recent SEC ...

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

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: ...

The Japanese technology investment company reported a quarterly loss, partly due to the weakness in its technology funds business, as it geared up to make more investments in artificial intelligence.

Chevron Versus California The energy giant sank the state's first successful oil well, kicking off a boom that powered California's economy for more than a century. Goodwill has since gone dry. Garcia ...

Occidental shares were up 0.5% to $48.61 Tuesday. The Berkshire equity portfolio of about $300 billion is overseen by CEO ...