HOME > Investor Relations > Stock Information > Share Information / Ownership Statistics
Share Information / Ownership Statistics
Stock Information (As of March 31, 2025)
Stock Information
Number of shares | 135,680,000 (An increase of 135,680,000 shares from the end of the previous period) *Due to a stock split. |
---|---|
Number of shares issued | 72,000,000 (An increase of 36,000,000 shares from the end of the previous period) *Due to a stock split. |
Number of shareholders | 2,997 (An increase of 767 shareholders from the end of the previous period) |
*The Company conducted a stock split at a ratio of 2 shares for every 1 share of common stock on January 1, 2025.
Breakdown of stock ownership

Major Shareholders (Top 5 Shareholders)
Shareholder name | Number of shares owned (thousands of shares) |
Shareholding ratio (%) |
---|---|---|
RISO Limited | 9,883 | 15.41 |
Riso Educational Foundation | 5,323 | 8.30 |
The Master Trust Bank of Japan, Ltd. (Trust Account) | 3,960 | 6.17 |
Akatsuki Kosan Co., Ltd. | 3,918 | 6.11 |
Custody Bank of Japan., Ltd. as trustee for the Kiraboshi Bank., Ltd. Retirement Benefit Account re-entrusted by Mizuho Trust and Banking Co., Ltd. |
3,135 | 4.88 |
Repurchase of Treasury Stock
During fiscal 2025, RISO repurchased treasury stock as detailed below.
Number of shares repurchased | 502,900 shares (May 2024-December 2024, before the share split) 572,100 shares (February 2025-March 2025, after the share split) |
---|---|
Total repurchased amount | 2,499 million yen |