As reported in the annual securities report, 2026-02-28.
| Foreign institutions | 1.91% |
|---|---|
| Individuals | 60.62% |
| Top 10 holders | 40.20% |
| Total shareholders | 13,161 |
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 | 60.62% | 12,954 |
| Other corporations | 31.40% | 131 |
| Financial institutions | 5.28% | 4 |
| Foreign institutions | 1.91% | 40 |
| Securities firms | 0.67% | 12 |
| Foreign individuals | 0.13% | 20 |
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 | 松村石油株式会社 | 1,067,000 | 11.60% |
| 2 | コスモ石油ルブリカンツ株式会社 | 503,000 | 5.50% |
| 3 | MORESCO従業員持株会 | 388,000 | 4.20% |
| 4 | 日本曹達株式会社 | 365,000 | 4.00% |
| 5 | スターライト工業株式会社 | 326,000 | 3.60% |
| 6 | 株式会社みずほ銀行 | 250,000 | 2.70% |
| 7 | 株式会社三菱UFJ銀行 | 250,000 | 2.70% |
| 8 | 大阪中小企業投資育成株式会社 | 209,000 | 2.30% |
| 9 | 島貿易株式会社 | 165,000 | 1.80% |
| 10 | 協同油脂株式会社 | 164,000 | 1.80% |
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.