As reported in the annual securities report, 2026-02-28.
| Foreign institutions | 1.42% |
|---|---|
| Individuals | 54.25% |
| Top 10 holders | 68.11% |
| Total shareholders | 4,204 |
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 | 54.25% | 4,123 |
| Other corporations | 40.62% | 40 |
| Securities firms | 3.27% | 16 |
| Foreign institutions | 1.42% | 11 |
| Financial institutions | 0.41% | 2 |
| Foreign individuals | 0.02% | 12 |
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 | ㈱JMK瑞穂 | 2,702,000 | 35.68% |
| 2 | 光通信KK投資事業有限責任組合 | 494,000 | 6.53% |
| 3 | 菊池 淳司 | 486,000 | 6.42% |
| 4 | 中居 京子 | 317,000 | 4.19% |
| 5 | 宇佐見 瑞枝 | 264,000 | 3.49% |
| 6 | UH Partners 2投資事業有限責任組合 | 262,000 | 3.47% |
| 7 | 上田八木短資㈱ | 226,000 | 2.99% |
| 8 | 野村證券㈱ | 150,000 | 1.98% |
| 9 | 小沼 滋紀 | 142,000 | 1.88% |
| 10 | 中居 勝利 | 112,000 | 1.48% |
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.