Warren Buffett's Berkshire Hathaway (BRK-B, BRK-A) increased its stake in energy company Occidental Petroleum (OXY), buying an additional 763,000 shares on February 7 and bringing the firm's total ...

HOUSTON, Jan. 02, 2025 (GLOBE NEWSWIRE) -- Occidental (NYSE ... be accessed via the Investor Relations section of the company’s website, oxy.com. The earnings release is also available on ...