As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 11.96% |
|---|---|
| Individuals | 53.74% |
| Top 10 holders | 39.38% |
| Total shareholders | 10,283 |
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 | 53.74% | 9,970 |
| Financial institutions | 22.12% | 18 |
| Foreign institutions | 11.96% | 75 |
| Other corporations | 9.50% | 166 |
| Securities firms | 2.64% | 36 |
| Foreign individuals | 0.04% | 17 |
| Government | 0.00% | 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 | 日本マスタートラスト信託銀行株式会社(信託口) | 815,000 | 8.81% |
| 2 | 北川鉄工所みのり会 | 748,000 | 8.09% |
| 3 | INTERACTIVE BROKERS LLC (常任代理人 インタラクティブ・ブローカーズ証券株式会社) | 483,000 | 5.23% |
| 4 | 株式会社広島銀行 | 446,000 | 4.82% |
| 5 | みずほ信託銀行株式会社 | 230,000 | 2.49% |
| 6 | 北川鉄工所自社株投資会 | 229,000 | 2.48% |
| 7 | 秋元 利規 | 200,000 | 2.16% |
| 8 | 株式会社日本カストディ銀行(信託口) | 176,000 | 1.90% |
| 9 | 朝日生命保険相互会社 | 171,000 | 1.85% |
| 10 | 北川 祐治 | 143,000 | 1.55% |
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.