As reported in the annual securities report, 2025-06-30.
| Foreign institutions | 1.05% |
|---|---|
| Individuals | 64.98% |
| Top 10 holders | 49.61% |
| Total shareholders | 1,835 |
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 |
|---|---|---|
| Individuals & others | 64.98% | 1,770 |
| Other corporations | 24.90% | 29 |
| Securities firms | 6.12% | 13 |
| Financial institutions | 2.84% | 2 |
| Foreign institutions | 1.05% | 13 |
| Foreign individuals | 0.11% | 8 |
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 | 三菱ケミカル株式会社 | 350,000 | 10.45% |
| 2 | 越智 晶 | 326,520 | 9.75% |
| 3 | SUMINOE株式会社 | 246,500 | 7.36% |
| 4 | ベル投資事業有限責任組合1 | 173,100 | 5.17% |
| 5 | 越智 敏裕 | 121,000 | 3.61% |
| 6 | 稲畑産業株式会社 | 100,000 | 2.99% |
| 7 | 徳山 教助 | 95,300 | 2.85% |
| 8 | 越智源株式会社 | 95,000 | 2.84% |
| 9 | 株式会社SBI証券 | 87,897 | 2.63% |
| 10 | 日本マスタートラスト信託銀行株式会社(信託口) | 65,600 | 1.96% |
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.