As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 4.39% |
|---|---|
| Individuals | 65.61% |
| Top 10 holders | 37.77% |
| Total shareholders | 8,544 |
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.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 65.61% | 8,365 |
| Other corporations | 25.82% | 94 |
| Foreign institutions | 4.39% | 40 |
| Financial institutions | 2.73% | 5 |
| Securities firms | 1.31% | 19 |
| Foreign individuals | 0.13% | 21 |
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 | ENEOSホールディングス株式会社 | 1,005,000 | 15.24% |
| 2 | 重田光時(常任代理人 株式会社スノーボールキャピタル) | 704,000 | 10.67% |
| 3 | あいおいニッセイ同和損害保険株式会社(常任代理人 日本マスタートラスト信託銀行株式会社) | 172,000 | 2.62% |
| 4 | 株式会社スノーボールキャピタル | 159,000 | 2.41% |
| 5 | 横田石油株式会社 | 102,000 | 1.55% |
| 6 | 株式会社アミックス | 101,000 | 1.53% |
| 7 | 株式会社長尾製缶所 | 99,000 | 1.51% |
| 8 | 有限会社福田商事 | 60,000 | 0.91% |
| 9 | 久保田貴幸 | 47,000 | 0.72% |
| 10 | 堀井隆 | 40,000 | 0.61% |
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.