 Short-term institutional investors and the diffusion of supply chain informationRui Duan and Yelena Larkin Journal of Empirical Finance, 2025, vol. 81, issue C Abstract: What informational advantage do short-term investors have? This paper demonstrates that short-term investors can benefit from the ability to process public, but slowly diffusing, supply chain information ahead of other market participants. In support of this argument, we find that short-term investors establish larger long and short positions in firms with high customer concentration. In addition, an increase in short-term institutional ownership is associated with higher stock returns in firms with high customer concentration, supporting the informational advantage hypothesis. Finally, the relationship between customer concentration and short-term institutional ownership strengthens in high information asymmetry environment. In contrast, we do not find preference towards high customer concentration firms among long-term institutions, who are less positioned to exploit short-lived informational benefits. Keywords: Customer concentration; Institutional investors; Investor horizons; Information (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:empfin:v:81:y:2025:i:c:s0927539825000039 DOI: 10.1016/j.jempfin.2025.101581 Access Statistics for this article Journal of Empirical Finance is currently edited by R. T. Baillie, F. C. Palm, Th. J. Vermaelen and C. C. P. Wolff More articles in Journal of Empirical Finance from Elsevier |
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