As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.35% |
|---|---|
| Individuals | 69.33% |
| Top 10 holders | 41.99% |
| Total shareholders | 3,475 |
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 | 69.33% | 3,336 |
| Other corporations | 21.29% | 95 |
| Financial institutions | 7.68% | 4 |
| Securities firms | 1.18% | 17 |
| Foreign institutions | 0.35% | 9 |
| Foreign individuals | 0.18% | 14 |
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 | 有限会社名電興産 | 1,080,000 | 8.87% |
| 2 | 服部哲二 | 810,000 | 6.65% |
| 3 | 名古屋電機工業社員持株会 | 743,700 | 6.11% |
| 4 | 株式会社三菱UFJ銀行 | 472,000 | 3.88% |
| 5 | 株式会社日本カストディ銀行(信託口) | 445,100 | 3.66% |
| 6 | 日本信号株式会社 | 440,000 | 3.61% |
| 7 | 福谷曜 | 342,600 | 2.81% |
| 8 | 福谷桂子 | 331,400 | 2.72% |
| 9 | アイコム株式会社 | 237,000 | 1.95% |
| 10 | 河田優里 | 210,400 | 1.73% |
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.