Occidental Petroleum shares have dropped 29% since mid-April, impacting Warren Buffett's stake in the company.The decline aligns with a 23% drop in crude...
By Jonathan Stempel(Reuters) - Ajit Jain, the longtime top insurance executive at Warren Buffett's Berkshire Hathaway, sold more than half of his Class...
Last week, I took some time to study Berkshire Hathaway's quarterly 13F filing, a regulatory report that shows what stocks institutional investors are...