As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 11.16% |
|---|---|
| Individuals | 33.70% |
| Top 10 holders | 54.19% |
| Total shareholders | 3,779 |
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 |
|---|---|---|
| Other corporations | 41.93% | 100 |
| Individuals & others | 33.70% | 3,553 |
| Financial institutions | 12.53% | 12 |
| Foreign institutions | 11.16% | 82 |
| Securities firms | 0.66% | 22 |
| Foreign individuals | 0.02% | 10 |
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 | 太陽鉱工株式会社 | 3,833,000 | 17.68% |
| 2 | 日本精化企業持株会 | 2,119,000 | 9.77% |
| 3 | 日本マスタートラスト信託銀行株式会社(信託口) | 1,491,000 | 6.88% |
| 4 | 日油株式会社 | 1,039,000 | 4.79% |
| 5 | NORTHERN TRUST CO.(AVFC)RE IEDP AIF CLIENTS NON TREATY ACCOUNT(常任代理人 香港上海銀行東京支店) | 848,000 | 3.91% |
| 6 | 日本精化従業員持株会 | 593,000 | 2.74% |
| 7 | 双日株式会社 | 540,000 | 2.49% |
| 8 | 株式会社日本カストディ銀行(信託口) | 513,000 | 2.37% |
| 9 | 小野薬品工業株式会社 | 394,000 | 1.82% |
| 10 | 株式会社マツモト交商 | 376,000 | 1.74% |
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.