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

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, increased its stake in Occidental Petroleum Corporation (NYSE: ...

Occidental Petroleum (NYSE:OXY) +0.8% pre-market Wednesday after Berkshire Hathaway (BRK.A) (BRK.B) made a small purchase of the energy company, increasing its stake to 28.3%. On February 7, Warren ...

Berkshire Hathaway entered 2025 with cash reserves sitting in excess of $300 billion after Buffett decided to sell of a portion of his Apple holdings. The firm is selecting how to ...

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