As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 4.84% |
|---|---|
| Individuals | 63.21% |
| Top 10 holders | 46.62% |
| Total shareholders | 4,609 |
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 | 63.21% | 4,482 |
| Other corporations | 17.70% | 29 |
| Financial institutions | 11.80% | 10 |
| Foreign institutions | 4.84% | 51 |
| Securities firms | 2.45% | 26 |
| Foreign individuals | 0.01% | 11 |
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 | イーソル従業員持株会 | 2,086,000 | 10.59% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 1,524,000 | 7.74% |
| 3 | 株式会社KAM | 1,410,000 | 7.16% |
| 4 | 株式会社ビーオービー | 1,200,000 | 6.09% |
| 5 | 株式会社アバールデータ | 800,000 | 4.06% |
| 6 | 山田 光信 | 527,000 | 2.68% |
| 7 | 中村 二三夫 | 436,000 | 2.21% |
| 8 | 笠谷 喜代年 | 433,000 | 2.20% |
| 9 | 野村信託銀行株式会社(信託口) | 400,000 | 2.03% |
| 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) | 366,000 | 1.86% |
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.