As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 9.97% |
|---|---|
| Individuals | 52.26% |
| Top 10 holders | 37.76% |
| Total shareholders | 24,694 |
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 | 52.26% | 24,318 |
| Financial institutions | 24.52% | 17 |
| Other corporations | 10.52% | 223 |
| Foreign institutions | 9.97% | 73 |
| Securities firms | 2.71% | 33 |
| Foreign individuals | 0.02% | 30 |
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 | 日本マスタートラスト信託銀行株式会社(信託口) | 3,822,000 | 8.27% |
| 2 | 株式会社横浜銀行 | 2,288,000 | 4.95% |
| 3 | 東亜道路従業員持株会 | 2,246,000 | 4.86% |
| 4 | 株式会社三井住友銀行 | 2,072,000 | 4.48% |
| 5 | 東亜道路取引先持株会 | 1,873,000 | 4.05% |
| 6 | 株式会社りそな銀行 | 1,200,000 | 2.60% |
| 7 | 損害保険ジャパン株式会社 | 1,200,000 | 2.60% |
| 8 | 株式会社佐藤渡辺 | 1,000,000 | 2.16% |
| 9 | 株式会社日本カストディ銀行(信託口) | 995,000 | 2.16% |
| 10 | MSIP CLIENT SECURITIES (常任代理人 モルガン・スタンレーMUFG証券株式会社) | 754,000 | 1.63% |
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.