As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 2.79% |
|---|---|
| Individuals | 86.57% |
| Top 10 holders | 54.36% |
| Total shareholders | 3,171 |
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 | 86.57% | 3,088 |
| Financial institutions | 5.40% | 4 |
| Securities firms | 2.89% | 17 |
| Foreign institutions | 2.79% | 18 |
| Other corporations | 2.09% | 34 |
| Foreign individuals | 0.26% | 10 |
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 | 吉田 融正 | 1,199,400 | 33.39% |
| 2 | 光通信KK投資事業有限責任組合 | 232,500 | 6.47% |
| 3 | 株式会社日本カストディ銀行(信託口) | 93,700 | 2.60% |
| 4 | 荒川 恵介 | 90,600 | 2.52% |
| 5 | 株式会社SBI証券 | 67,712 | 1.88% |
| 6 | 株式会社愛媛銀行 | 67,500 | 1.87% |
| 7 | ブリッジグループ従業員持株会 | 55,600 | 1.54% |
| 8 | 清水 優樹 | 50,000 | 1.39% |
| 9 | 曽我 健 | 50,000 | 1.39% |
| 10 | 塩澤 正枝 | 47,200 | 1.31% |
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.