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Journal of Financial Economics Vol. 79 No. 2 2006

Who trades IPOs? A close look at the first days of trading☆

Kathryn A. Ellis

University of California, Davis

Abstract

I examine the enormous trading volume in the first two days of trading following an initial public offering (IPO) with a sample of Nasdaq IPOs. The composition of trading varies widely with the initial return and not all trading is investor-related. Cold IPOs have a high proportion of interdealer sell trades, whereas hot IPOs have balanced investor buying and selling. Market makers hold zero inventory throughout trading, offsetting any investor inventory imbalance with a trade with the lead underwriter. The paper also helps resolve the disconnect reported in the literature between high initial trading volume and low “flipping” activity.

DOI
10.1016/j.jfineco.2004.09.006
Volume
79
Issue
2
Pages
339-363
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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