As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 5.13% |
|---|---|
| Individuals | 17.01% |
| Top 10 holders | 76.69% |
| Total shareholders | 31,183 |
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 | 67.34% | 213 |
| Individuals & others | 17.01% | 30,715 |
| Financial institutions | 8.59% | 15 |
| Foreign institutions | 5.13% | 84 |
| Securities firms | 1.90% | 21 |
| Foreign individuals | 0.02% | 135 |
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 | ㈱麻生 | 44,530,000 | 50.12% |
| 2 | ㈱ATRA | 11,717,000 | 13.18% |
| 3 | 住友不動産㈱ | 3,000,000 | 3.37% |
| 4 | 日本マスタートラスト信託銀行㈱(信託口) | 2,791,000 | 3.14% |
| 5 | ㈱日本カストディ銀行(信託口) | 1,670,000 | 1.88% |
| 6 | 第一生命保険㈱ | 1,644,000 | 1.85% |
| 7 | 大豊建設自社株投資会 | 915,000 | 1.03% |
| 8 | あいおいニッセイ同和損害保険㈱ | 776,000 | 0.87% |
| 9 | 大豊建設㈱安全協力会 | 575,000 | 0.64% |
| 10 | BNY GCM CLIENT ACCOUNT JPRD AC ISG(FE-AC)(常任代理人半沢淳一) | 548,000 | 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.