As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.79% |
|---|---|
| Individuals | 45.82% |
| Top 10 holders | 56.75% |
| Total shareholders | 5,314 |
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 | 45.82% | 5,201 |
| Other corporations | 34.92% | 46 |
| Financial institutions | 14.61% | 5 |
| Foreign institutions | 3.79% | 26 |
| Securities firms | 0.83% | 15 |
| Foreign individuals | 0.05% | 21 |
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 | 1 齊 藤 宏 之 | 1,733,000 | 17.42% |
| 2 | 2 株式会社商船三井 | 1,112,000 | 11.18% |
| 3 | 3 共栄火災海上保険株式会社 | 500,000 | 5.02% |
| 4 | 4 京浜急行電鉄株式会社 | 500,000 | 5.02% |
| 5 | 5 株式会社みずほ銀行 | 350,000 | 3.52% |
| 6 | 6 東海汽船株式会社 | 326,000 | 3.28% |
| 7 | 7 株式会社横浜銀行 | 307,000 | 3.08% |
| 8 | 8 日本生命保険相互会社 | 300,000 | 3.01% |
| 9 | 9 コクサイエアロマリン株式会社 | 275,000 | 2.76% |
| 10 | 10 須賀工業株式会社 | 245,000 | 2.46% |
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.