Stock Watch: E.piphany Rockets On Amazon.com Deal

Recently public company E.piphany (Nasdaq: EPNY) provides customer-analysis solutions for numerous high-profile online businesses. On Monday, after the markets closed, the company announced that it has reeled in the biggest fish of all, Amazon.com, as a customer . On Tuesday, investors applauded.

Shares of E.piphany, which is, of course, yet another red-hot e-commerce infrastructure play for investors, soared more than 20.5 percent on Tuesday, gaining 10-11/16 to 52-11/16. In addition to Amazon.com, E.piphany's customers include Autodesk, Charles Schwab, Hewlett-Packard (NYSE: HPQ), and Wells Fargo. Another plus for E.piphany is that the company's investors include top venture capital firm Kleiner Perkins Caufield & Byers.