GreenSky, which operates a digital lending platform that facilitates merchant financing, raised $874 million by offering 38 million shares at $23, the high end of the range of $21 to $23. GreenSky plans to list on the Nasdaq under the symbol GSKY. Goldman Sachs, J.P. Morgan, Morgan Stanley, BofA Merrill Lynch, Citi, Credit Suisse and SunTrust Robinson Humphrey acted as lead managers on the deal.