A Russian billionaire investor has purchased a lavish, 25,500-square-foot mansion in Silicon Valley for $100 million, thought to be the most ever paid for a single-family home in the United States.
Social networking behemoth Facebook has raised $500 million from Goldman Sachs and a Russian investment firm in a deal that values the company at $50 billion, The New York Times reported.
Groupon Inc., the fast-growing Internet startup that offers local deals and discounts to members, has raised $500 million of the $950 million it is planning to collect in its latest financing round.
