UBS analyst Brian Meredith raised his price target on class A shares of Berkshire Hathaway. “[W]e believe its shares deserve a premium in the current uncertain economic environment,” he wrote.

VistaShares has launched the Target 15 Berkshire Select Income ETF (OMAH), a new fund built around Buffett's favorites. The ETF holds the 20 largest publicly disclosed Berkshire investments, including Apple (NASDAQ:AAPL),

If the price is right, two dominant businesses -- one of which is already a sizable holding for Berkshire Hathaway -- would make for perfect acquisitions by the Oracle of Omaha.