The 7 Biggest IPOs Ever

No. 3: NTT Mobile Communications Network – October 12, 1998

NTT Docomo Inc (ADR) (NYSE:DCM)

NTT Mobile Communications Network made its public debut on the Asian market, the Nikkei 225. In just one short day, the company amassed a staggering $18.4 billion, making it the biggest IPO at the time.