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...
HOUSTON (Reuters) - Shares in U.S. oil producer Occidental Petroleum fell to $56.17 on Tuesday, below a level that has routinely triggered purchases...