As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 5.34% |
|---|---|
| Individuals | 64.39% |
| Top 10 holders | 32.60% |
| Total shareholders | 4,186 |
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 | 64.39% | 4,045 |
| Other corporations | 14.36% | 64 |
| Securities firms | 11.61% | 23 |
| Foreign institutions | 5.34% | 17 |
| Financial institutions | 3.85% | 2 |
| Foreign individuals | 0.46% | 35 |
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 | スイス・プランツ有限責任事業組合 | 240,000 | 6.14% |
| 2 | 日本証券金融株式会社 | 154,000 | 3.92% |
| 3 | 有限会社杉山製作所 | 138,000 | 3.52% |
| 4 | 大和証券株式会社 | 131,000 | 3.34% |
| 5 | FRANCIS CAPITAL INC(常任代理人 福永 活也) | 112,000 | 2.87% |
| 6 | ミツワ樹脂工業株式会社 | 111,000 | 2.84% |
| 7 | 有限会社ツカモト | 110,000 | 2.81% |
| 8 | 楽天証券株式会社共有口 | 108,000 | 2.77% |
| 9 | 本多 敏行 | 95,000 | 2.43% |
| 10 | BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 77,000 | 1.96% |
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.