As reported in the annual securities report, 2025-06-30.
| Foreign institutions | 11.91% |
|---|---|
| Individuals | 37.41% |
| Top 10 holders | 72.35% |
| Total shareholders | 1,690 |
How to read this: each slice is a group of investors. Foreign and financial institutions are professional money; individuals are retail shareholders; other corporations are usually business partners holding strategic stakes. A large institutional slice generally means heavier analyst coverage and more trading volume.
How to read this: each line shows how one investor group's share has moved over recent years. A rising foreign or institutional line can signal growing professional interest; a falling one the opposite. Japanese companies disclose ownership once a year, so these are annual points — read the direction over several years rather than a single step.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Other corporations | 39.00% | 39 |
| Individuals & others | 37.41% | 1,613 |
| Foreign institutions | 11.91% | 14 |
| Financial institutions | 10.78% | 4 |
| Securities firms | 0.73% | 13 |
| Foreign individuals | 0.17% | 7 |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | ヤマタケ総業有限会社 | 1,956,100 | 35.56% |
| 2 | MSIP CLIENT SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社) | 712,000 | 12.94% |
| 3 | 株式会社日本カストディ銀行(信託口) | 481,600 | 8.76% |
| 4 | シンポ取引先持株会 | 214,800 | 3.91% |
| 5 | 株式会社百五銀行 | 150,000 | 2.73% |
| 6 | 名古屋中小企業投資育成株式会社 | 150,000 | 2.73% |
| 7 | 中頭 隆哉 | 107,300 | 1.95% |
| 8 | 國際電業株式会社 | 83,300 | 1.51% |
| 9 | 山田 清久 | 66,700 | 1.21% |
| 10 | 小林 吉宗 | 58,000 | 1.05% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.