The organization run by Microsoft co-founder Bill Gates and his wife Melinda has a more than 5% stake in Berkshire Hathaway after the latest annual donation by Warren Buffett. The charity will donate nearly all of it in the next three years.
Higher fuel costs, staff wages and strikes by pilots and air traffic controllers caused Ryanair's first quarter profit to drop 20%. More strikes are on the horizon.
The CEO of Avis Budget Group, which also owns car sharing company Zipcar, told CNNMoney that there is still demand for traditional rental cars -- even at a time when ride-sharing services Uber and Lyft are all the rage.
Online retail giant eBay also owns ticket seller StubHub. And eBay's CEO said that business was hurt by a flood of canceled baseball games and a basketball championship series that went just four games instead of seven.
