As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 19.83% |
|---|---|
| Individuals | 12.70% |
| Top 10 holders | 70.51% |
| Total shareholders | 2,253 |
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 | 44.39% | 45 |
| Financial institutions | 20.97% | 15 |
| Foreign institutions | 19.83% | 128 |
| Individuals & others | 12.70% | 2,041 |
| Securities firms | 2.10% | 19 |
| Foreign individuals | 0.01% | 5 |
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 | エー・エス・ビーインコーポレーテッド株式会社 | 6,533,000 | 43.58% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 1,558,000 | 10.40% |
| 3 | 株式会社日本カストディ銀行(信託口) | 689,000 | 4.60% |
| 4 | THE BANK OF NEW YORK MELLON 140044(常任代理人 株式会社みずほ銀行 決済営業部) | 391,000 | 2.61% |
| 5 | GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・ エイ東京支店) | 364,000 | 2.43% |
| 6 | 株式会社八十二銀行 | 325,000 | 2.17% |
| 7 | 株式会社三菱UFJ銀行 | 207,000 | 1.38% |
| 8 | STATE STREET BANK AND TRUST COMPANY 505019(常任代理人 株式会社みずほ銀行 決済営業部) | 195,000 | 1.30% |
| 9 | 青木 高太 | 153,000 | 1.02% |
| 10 | 青木 佐知 | 153,000 | 1.02% |
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.