Ixigo IPO: The company has reserved 75 per cent of the IPO for qualified institutional buyers (QIBs), 15 per cent for non-institutional buyers, and 10 per cent for retail investors. Ixigo IPO: The company has reserved 75 per cent of the IPO for qualified institutional buyers (QIBs), 15 per cent for non-institutional buyers, and 10 per cent for retail investors. Zee News :Business