As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 2.55% |
|---|---|
| Individuals | 51.04% |
| Top 10 holders | 64.35% |
| Total shareholders | 6,813 |
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 | 51.04% | 6,685 |
| Other corporations | 38.99% | 54 |
| Financial institutions | 6.60% | 4 |
| Foreign institutions | 2.55% | 18 |
| Securities firms | 0.65% | 17 |
| Foreign individuals | 0.16% | 35 |
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 | 株式会社ヤマグチ | 4,560,000 | 39.33% |
| 2 | フルハシEPO従業員持株会 | 607,000 | 5.24% |
| 3 | 日本マスタートラスト信託銀行株式会社 | 470,000 | 4.06% |
| 4 | 高取 陽子 | 406,000 | 3.50% |
| 5 | 山口 郁子 | 342,000 | 2.95% |
| 6 | 清板 大亮 | 243,000 | 2.10% |
| 7 | 山口 まどか | 240,000 | 2.07% |
| 8 | 野村信託銀行株式会社 | 232,000 | 2.00% |
| 9 | 山口 直彦 | 182,000 | 1.57% |
| 10 | 野口 まさこ | 177,000 | 1.53% |
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.