(Reuters) – Warren Buffett’s Berkshire Hathaway Inc purchased more Occidental Petroleum Corp shares, increasing its stake in the oil company to about 23.1%, a regulatory filing showed on Wednesday. Berkshire …
(Reuters) – Warren Buffett’s Berkshire Hathaway Inc purchased more Occidental Petroleum Corp shares, increasing its stake in the oil company to about 23.1%, a regulatory filing showed on Wednesday. Berkshire …