Factbox: Russia's Yandex ups pricing of Nasdaq IPO

43.2 percent to 12.5 billion roubles (around $445 million) to U.S. Generally Accepted Accounting Principles (GAAP). First-quarter 2011 revenue stood at $137 million. * Net profit rose to 3.8 billion roubles ($135.3 million) in 2010 from 2 billion roubles...