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Journal of Finance Vol. 54 No. 3 1999

Number of Shareholders and Stock Prices: Evidence from Japan

Yakov Amihud1; Haim Mendelson2; Jun Uno3

1 Stern School of Business New York University and at the Faculty of Management Tel Aviv University · 2 Graduate School of Business, Stanford University · 3 NIKKEI QUICK Information Technology Co. Ltd. Tokyo Japan

Abstract

Merton (1987) proposes that an increase in a firm's investor base increases the firm's value. In Japan, companies can reduce their stock's minimum trading unit—the number of shares in a “round lot”—which facilitates trading in the stock by small investors. We find that a reduction in the minimum trading unit greatly increases a firm's base of individual investors and its stock liquidity, and is associated with a significant increase in the stock price. Further, the stock price appreciation is positively related to an increase in the number of shareholders.

DOI
10.1111/0022-1082.00141
Volume
54
Issue
3
Pages
1169-1184
Language
en
Sources
crossref openalex

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