Carvana has filed for a US initial public offering (IPO) and plans to list its shares on the New York Stock Exchange with the ticker symbol CVNA; the online auto dealership sells its cars from vending machines located across the US; the company is planning to raise $100 million from the IPO and is working with investment bankers at Wells Fargo, Bank of America, Citigroup and Deutsche Bank on the deal; its registration statement reports significant risks including higher public registration costs and profitability uncertainty. Source