As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 12.17% |
|---|---|
| Individuals | 50.50% |
| Top 10 holders | 64.48% |
| Total shareholders | 9,961 |
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 | 50.50% | 9,783 |
| Other corporations | 35.70% | 58 |
| Foreign institutions | 12.17% | 30 |
| Financial institutions | 0.75% | 2 |
| Securities firms | 0.71% | 11 |
| Foreign individuals | 0.16% | 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 | 株式会社大澤商事 | 3,250,000 | 33.73% |
| 2 | 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) | 725,000 | 7.52% |
| 3 | 大沢 和春 | 694,000 | 7.20% |
| 4 | 光通信KK投資事業有限責任組合無限責任組合員光通信株式会社 | 429,000 | 4.45% |
| 5 | 鈴木 智博 | 300,000 | 3.11% |
| 6 | 株式会社B&S | 212,800 | 2.21% |
| 7 | BBH FOR FIDELITY LOW-PRICED STOCK FUND(常任代理人 株式会社三菱UFJ銀行) | 167,924 | 1.74% |
| 8 | 大澤 由加子 | 150,000 | 1.56% |
| 9 | 大澤 弘毅 | 150,000 | 1.56% |
| 10 | 大沢 由利子 | 135,000 | 1.40% |
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.