As reported in the annual securities report, 2025-11-30.
| Foreign institutions | 1.67% |
|---|---|
| Individuals | 40.51% |
| Top 10 holders | 54.79% |
| Total shareholders | 1,301 |
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 | 43.74% | 57 |
| Individuals & others | 40.51% | 1,221 |
| Financial institutions | 10.80% | 5 |
| Securities firms | 3.28% | 10 |
| Foreign institutions | 1.67% | 8 |
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 | ㈱サイブリッジ | 155,000 | 15.60% |
| 2 | 川上塗料共栄会※1 | 73,000 | 7.42% |
| 3 | 三井物産ケミカル㈱ | 72,000 | 7.32% |
| 4 | ㈱日本カストディ銀行(三井住友信託銀行再信託分・三井化学㈱退職給付信託口) | 57,000 | 5.72% |
| 5 | 川上塗料従業員持株会 | 46,000 | 4.63% |
| 6 | 上田八木短資㈱ | 41,000 | 4.14% |
| 7 | ㈱東広 | 28,000 | 2.81% |
| 8 | みずほ信託銀行㈱ | 26,000 | 2.61% |
| 9 | 交洋貿易㈱ | 22,000 | 2.28% |
| 10 | 住友生命保険相互会社 | 22,000 | 2.26% |
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.