4. NASDAQ OMX Group
When Facebook filed its original IPO form, it was highly debated which exchange it would list on, given its desire to become a blue-chip company. Would it list on the New York Stock Exchange, like a well-established company, or on the tech-heavy Nasdaq?
Ultimately the Nasdaq won out, despite Facebook using a ticker traditionally reserved for NYSE companies, "FB." NASDAQ OMX Group (NASDAQ OMX Group) may well see increased trading volumes, as Facebook plans to offer 337.4 million shares in the offering, with the potential for 50 million as an over-allotment.Shares of NASDAQ OMX Group have fallen 3.4% this year.