How do share repurchases affect ownership concentration?

We study how share repurchases affect the ownership stake of outside blockholders in 950 publicly-traded US corporations from 1996 through 2001, using a control function approach to address the possible endogeneity of repurchases. We find that share repurchases tend to make outside ownership less co...

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Bibliographic Details
Published inIDEAS Working Paper Series from RePEc
Main Authors Golbe, Devra L, Nyman, Ingmar
Format Paper
LanguageEnglish
Published St. Louis Federal Reserve Bank of St. Louis 01.01.2010
Subjects
Stockholders
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Summary:We study how share repurchases affect the ownership stake of outside blockholders in 950 publicly-traded US corporations from 1996 through 2001, using a control function approach to address the possible endogeneity of repurchases. We find that share repurchases tend to make outside ownership less concentrated: repurchasing one percent of outstanding common equity decreases the fraction owned by large shareholders by around one and a half percentage points. This may decrease outside shareholders' influence over firm decision-making. Our results are confirmed when we restrict the sample to institutional owners, but not to individual owners.