As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 1.35% |
|---|---|
| Individuals | 67.89% |
| Top 10 holders | 32.69% |
| Total shareholders | 3,302 |
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 | 67.89% | 3,203 |
| Other corporations | 22.84% | 33 |
| Securities firms | 6.76% | 21 |
| Foreign institutions | 1.35% | 19 |
| Financial institutions | 0.70% | 1 |
| Foreign individuals | 0.46% | 25 |
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 | ヤマハ発動機株式会社 | 320,000 | 10.17% |
| 2 | 株式会社レスター | 285,000 | 9.06% |
| 3 | 山本達夫 | 71,700 | 2.27% |
| 4 | 三津久直 | 66,900 | 2.12% |
| 5 | 楽天証券株式会社共有口 | 66,500 | 2.11% |
| 6 | 上田八木短資株式会社 | 60,000 | 1.90% |
| 7 | 株式会社SBI証券 | 56,081 | 1.78% |
| 8 | 土田博康 | 42,100 | 1.33% |
| 9 | 吹上了 | 32,000 | 1.01% |
| 10 | 伊原俊一 | 29,700 | 0.94% |
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.