As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 24.81% |
|---|---|
| Individuals | 30.51% |
| Top 10 holders | 64.40% |
| Total shareholders | 2,458 |
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 | 30.51% | 2,218 |
| Other corporations | 26.53% | 53 |
| Foreign institutions | 24.81% | 144 |
| Financial institutions | 17.72% | 16 |
| Securities firms | 0.42% | 21 |
| Foreign individuals | 0.00% | 6 |
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 | 株式会社日本冷機 | 6,913,000 | 14.01% |
| 2 | 有限会社ディ・アール・ケイ | 6,386,000 | 12.94% |
| 3 | 日本マスタートラスト信託銀行株式会社(信託口) | 4,156,000 | 8.42% |
| 4 | 尾﨑 敦史 | 3,763,000 | 7.62% |
| 5 | 尾﨑 理恵 | 2,572,000 | 5.21% |
| 6 | 尾﨑 雅広 | 2,300,000 | 4.66% |
| 7 | CEPLUX-THE INDEPENDENT UCITS PLATFORM 2(常任代理人 シティバンク、エヌ・エイ東京支店) | 1,568,000 | 3.18% |
| 8 | 光通信KK投資事業有限責任組合 | 1,517,000 | 3.07% |
| 9 | 野村信託銀行株式会社(投信口) | 1,442,000 | 2.92% |
| 10 | STATE STREET BANK AND TRUST CLIENT OMNIBUS ACCOUNT OM02 505002(常任代理人 株式会社みずほ銀行決済営業部) | 1,167,000 | 2.37% |
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.