As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 6.01% |
|---|---|
| Individuals | 50.26% |
| Top 10 holders | 39.21% |
| Total shareholders | 7,258 |
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 | 50.26% | 7,116 |
| Other corporations | 24.70% | 53 |
| Financial institutions | 17.14% | 10 |
| Foreign institutions | 6.01% | 40 |
| Securities firms | 1.84% | 20 |
| Foreign individuals | 0.05% | 18 |
| Government | 0.01% | 1 |
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 | 明治安田生命保険相互会社 (常任代理人 株式会社日本カストディ銀行) | 1,900,000 | 9.33% |
| 2 | 東京計器株式会社 | 1,309,000 | 6.43% |
| 3 | 轟産業株式会社 | 1,141,000 | 5.61% |
| 4 | 株式会社三笠 | 811,000 | 3.99% |
| 5 | 日本生命保険相互会社 (常任代理人 日本マスタートラスト信託銀行株式会社) | 691,000 | 3.39% |
| 6 | NORTHERN TRUST CO.(AVFC) RE U.S.TAX EXEMPTED PENSION FUNDS SEC LENDING(常任代理人 香港上海銀行東京支店) | 603,000 | 2.96% |
| 7 | 横河電機株式会社 | 512,000 | 2.52% |
| 8 | オーバル取引先持株会 | 402,000 | 1.98% |
| 9 | オーバル持株会 | 310,000 | 1.53% |
| 10 | 加島 憲 | 300,000 | 1.47% |
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.