“…Arikan and Stulz (2013), Brau, Francis, and Kohers (2003), Brau, Couch, and Sutton (2012), Celikyurt, Sevilir, and Shivdasani (2010), Chemmanur, He, He, and Nandy (2011), Hovakimian and Hutton (2010), and Hsieh, Lyandres, and Zhdanov (2011) all examine mergers around IPOs. Celikyurt et al (Table 2) restrict their analysis to 1,295 IPOs from 1985 to 2004 that raised at least $100 million ($2005) each, and they report that 55% of the firms made at least one acquisition within 1 year of the IPO and that 74% of the companies made at least one acquisition within 5 years of the IPO.…”