As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.45% |
|---|---|
| Individuals | 63.18% |
| Top 10 holders | 37.33% |
| Total shareholders | 11,173 |
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 | 63.18% | 10,962 |
| Other corporations | 20.07% | 112 |
| Financial institutions | 11.82% | 11 |
| Foreign institutions | 3.45% | 51 |
| Securities firms | 1.47% | 22 |
| Foreign individuals | 0.02% | 15 |
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 | NOK株式会社 | 875,000 | 10.79% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 528,000 | 6.51% |
| 3 | リックス取引先持株会 | 370,000 | 4.56% |
| 4 | 安井 玄一郎 | 243,000 | 2.99% |
| 5 | リックス従業員持株会 | 236,000 | 2.91% |
| 6 | 株式会社西日本シティ銀行 | 191,000 | 2.36% |
| 7 | 園 田 和佳子 | 171,000 | 2.11% |
| 8 | 山 田 貴 広 | 162,000 | 2.01% |
| 9 | 国立大学法人九州大学 | 130,000 | 1.60% |
| 10 | 安 井 龍之助 | 121,000 | 1.49% |
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.