Dec 2 : Automated digital wealth management firm Wealthfront is targeting a valuation of up to $2.05 billion in its U.S. initial public offering, it said on Tuesday, becoming the latest to test a trend of strong investor appetite for fintech listings. The Palo Alto, California-based company plans to raise as much as $485 million by selling 34.6 million shares, including stock offered by existing shareholders, at a price range of $12 to $14 each. The U.S. IPO market has recovered after a