As reported in the annual securities report, 2026-01-31.
| Foreign institutions | 1.90% |
|---|---|
| Individuals | 70.52% |
| Top 10 holders | 61.72% |
| Total shareholders | 10,057 |
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 | 70.52% | 9,824 |
| Other corporations | 19.25% | 99 |
| Securities firms | 7.02% | 20 |
| Foreign institutions | 1.90% | 34 |
| Financial institutions | 0.81% | 3 |
| Foreign individuals | 0.49% | 77 |
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 | 清原 達郎 | 12,600,000 | 33.34% |
| 2 | NTT株式会社 | 5,134,600 | 13.59% |
| 3 | 株式会社SBI証券 | 1,802,389 | 4.77% |
| 4 | 椎橋 正則 | 942,000 | 2.49% |
| 5 | 金子 博昭 | 757,400 | 2.00% |
| 6 | 株式会社日本生物材料センター | 690,000 | 1.83% |
| 7 | 株式会社ノースブレイン | 374,900 | 0.99% |
| 8 | 楽天証券株式会社共有口 | 372,300 | 0.99% |
| 9 | 株式会社椎橋商店 | 333,000 | 0.88% |
| 10 | 株式会社日本カストディ銀行(信託E口) | 319,300 | 0.84% |
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.