Oracle is conducting a round of layoffs, two people familiar with the move told CNBC. The layoffs were in the thousands, the people said. The software maker has continued to increase spending on data ...

These are the publicly traded U.S. stocks owned by Warren Buffett's holding company Berkshire Hathaway, as reported to the Securities and Exchange Commission in filings made available to the public.

Want more charts like these? See our charts on the secrets of the jobless recovery, the richest 1 percent of Americans, and how the superwealthy beat the IRS. How Rich Are the Superrich? A huge share ...