As reported in the annual securities report, 2026-05-31.
| Foreign institutions | 1.43% |
|---|---|
| Individuals | 65.92% |
| Top 10 holders | 68.55% |
| Total shareholders | 7,267 |
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 | 65.92% | 7,168 |
| Other corporations | 25.42% | 34 |
| Securities firms | 7.03% | 22 |
| Foreign institutions | 1.43% | 19 |
| Financial institutions | 0.15% | 2 |
| Foreign individuals | 0.06% | 22 |
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 | 今泉 卓也 | 5,378,000 | 30.80% |
| 2 | アルテリア・ネットワークス株式会社 | 3,694,000 | 21.15% |
| 3 | 株式会社デジタルハーツホールディングス | 923,000 | 5.29% |
| 4 | 奥村 陽一郎 | 623,000 | 3.57% |
| 5 | 楽天証券株式会社共有口 | 436,000 | 2.50% |
| 6 | 株式会社SBI証券 | 255,000 | 1.46% |
| 7 | 山下 良久 | 197,000 | 1.13% |
| 8 | 松井証券株式会社 | 177,000 | 1.01% |
| 9 | 森 樹雄 | 165,000 | 0.95% |
| 10 | 井上 健 | 121,000 | 0.69% |
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.