As reported in the annual securities report, 2025-10-31.
| Foreign institutions | 3.70% |
|---|---|
| Individuals | 63.25% |
| Top 10 holders | 47.84% |
| Total shareholders | 1,155 |
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 | 63.25% | 1,093 |
| Other corporations | 28.73% | 28 |
| Securities firms | 4.18% | 12 |
| Foreign institutions | 3.70% | 20 |
| Financial institutions | 0.12% | 1 |
| Foreign individuals | 0.01% | 1 |
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 | 清川 悦男 | 139,000 | 10.52% |
| 2 | 株式会社サタケ | 111,000 | 8.42% |
| 3 | シコー株式会社 | 69,000 | 5.27% |
| 4 | アルク産業株式会社 | 68,000 | 5.16% |
| 5 | のむら産業社員持株会 | 53,000 | 4.02% |
| 6 | 光通信KK投資事業有限責任組合 | 46,000 | 3.48% |
| 7 | 堀田 正仁 | 41,000 | 3.14% |
| 8 | 株式会社S-Works | 40,000 | 3.07% |
| 9 | 佐藤 友亮 | 33,000 | 2.53% |
| 10 | INTERACTIVE BROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社) | 29,000 | 2.23% |
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.