Firms which list their shares on the pubic market should do so with the
intent of using their new status for further growth. Whether they do so, and
how their activities affect performance, are the bases of this study. In
collaboration with its research partners, Credit Suisse and Ernst & Young,
the M&A Research Centre (MARC) at Cass Business School performed a study of
UK IPOs between 1995 and 2008. The study followed 1,559 companies for the 1,000
days after their first day of trading. The sample includes IPOs which listed
their shares on either the UK Main exchange (Main) or on the Alternative
Investment Market (AIM).