As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 20.90% |
|---|---|
| Individuals | 27.23% |
| Top 10 holders | 43.64% |
| Total shareholders | 17,409 |
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 | 27.23% | 16,648 |
| Other corporations | 24.61% | 385 |
| Financial institutions | 23.80% | 42 |
| Foreign institutions | 20.90% | 261 |
| Securities firms | 3.45% | 36 |
| Government | 0.00% | 1 |
| Foreign individuals | 0.00% | 36 |
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 | 大一殖産株式会社 | 42,923,000 | 14.32% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 33,224,000 | 11.09% |
| 3 | 株式会社日本カストディ銀行(信託口) | 10,492,000 | 3.50% |
| 4 | 一般社団法人アリー | 8,977,000 | 3.00% |
| 5 | 戸田 博子 | 6,611,000 | 2.21% |
| 6 | STATE STREET BANK AND TRUST COMPANY505001(常任代理人 株式会社みずほ銀行決済営業部) | 6,009,000 | 2.01% |
| 7 | 株式会社三菱UFJ銀行 | 5,891,000 | 1.97% |
| 8 | 戸田建設自社株投資会 | 5,831,000 | 1.95% |
| 9 | 戸田建設取引先持株会 | 5,823,000 | 1.94% |
| 10 | 株式会社ヤクルト本社 | 4,955,000 | 1.65% |
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.