As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 23.77% |
|---|---|
| Individuals | 8.95% |
| Top 10 holders | 52.92% |
| Total shareholders | 3,041 |
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 |
|---|---|---|
| Financial institutions | 36.51% | 35 |
| Other corporations | 28.95% | 205 |
| Foreign institutions | 23.77% | 169 |
| Individuals & others | 8.95% | 2,603 |
| Securities firms | 1.82% | 20 |
| Foreign individuals | 0.01% | 8 |
| Government | 0.00% | 1 |
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 | 日本マスタートラスト信託銀行株式会社(信託口) | 3,909,000 | 11.77% |
| 2 | 銀泉株式会社 | 2,617,000 | 7.88% |
| 3 | 住友林業株式会社 | 2,572,000 | 7.75% |
| 4 | 株式会社日本カストディ銀行(信託口) | 2,283,000 | 6.88% |
| 5 | 株式会社三井住友銀行 | 1,597,000 | 4.81% |
| 6 | SMB建材株式会社 | 1,292,000 | 3.89% |
| 7 | 住友生命保険相互会社 | 957,000 | 2.88% |
| 8 | 伊藤忠建材株式会社 | 830,000 | 2.50% |
| 9 | 三井住友信託銀行株式会社 | 756,000 | 2.28% |
| 10 | THE BANK OF NEW YORK MELLON 140044(常任代理人 株式会社みずほ銀行) | 755,000 | 2.28% |
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.