Warren Buffett's Berkshire buys more Occidental

Occidental Petroleum shares escaped a broader market downdraft Wednesday after Warren Buffett's Berkshire Hathaway disclosed ...
Occidental Petroleum a favorite of Warren Buffett continues to record losses even as the billionaire maintains confidence in ...
Berkshire Hathaway's sixth-largest holding. Don't get me wrong: Occidental Petroleum appears to be a well-run company.
Warren Buffett's Berkshire Hathaway made substantial investments in Sirius XM, Occidental Petroleum, and VeriSign, while ...