As reported in the annual securities report, 2025-05-31.
| Foreign institutions | 0.02% |
|---|---|
| Individuals | 51.24% |
| Top 10 holders | 55.81% |
| Total shareholders | 1,131 |
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 | 51.24% | 1,010 |
| Other corporations | 32.33% | 99 |
| Government | 8.47% | 1 |
| Financial institutions | 7.83% | 5 |
| Securities firms | 0.08% | 8 |
| Foreign institutions | 0.02% | 4 |
| Foreign individuals | 0.02% | 4 |
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 | オータケ持株会 | 481,000 | 12.28% |
| 2 | 西尾市 | 363,000 | 9.27% |
| 3 | 株式会社キッツ | 338,000 | 8.63% |
| 4 | オータケ従業員持株会 | 305,000 | 7.81% |
| 5 | 岡谷鋼機株式会社 | 163,000 | 4.16% |
| 6 | 株式会社三菱UFJ銀行 | 130,000 | 3.32% |
| 7 | 尾 崎 美 津 子 | 113,000 | 2.89% |
| 8 | 株式会社名古屋銀行 | 107,000 | 2.75% |
| 9 | 株式会社ベン | 107,000 | 2.73% |
| 10 | 株式会社ヨシタケ | 77,000 | 1.97% |
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.