As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 25.70% |
|---|---|
| Individuals | 30.95% |
| Top 10 holders | 39.26% |
| Total shareholders | 60,815 |
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 | 30.95% | 59,963 |
| Foreign institutions | 25.70% | 206 |
| Financial institutions | 24.43% | 20 |
| Other corporations | 16.88% | 386 |
| Securities firms | 1.91% | 26 |
| Foreign individuals | 0.12% | 214 |
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) | 6,992,000 | 13.04% |
| 2 | 住友化学株式会社 | 5,591,000 | 10.42% |
| 3 | 株式会社日本カストディ銀行(信託口) | 3,445,000 | 6.42% |
| 4 | THE BANK OF NEW YORK, TREATY JASDEC ACCOUNT(常任代理人 株式会社三菱UFJ銀行) | 843,000 | 1.57% |
| 5 | RE FUND 107-CLIENT AC(常任代理人 シティバンク、エヌ・エイ東京支店 | 798,000 | 1.49% |
| 6 | STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行) | 725,000 | 1.35% |
| 7 | 稲畑産業従業員持株会 | 711,000 | 1.33% |
| 8 | STATE STREET BANK AND TRUST COMPANY 505223(常任代理人 株式会社みずほ銀行) | 668,000 | 1.25% |
| 9 | JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行)) | 641,000 | 1.20% |
| 10 | 株式会社日本カストディ銀行(信託口4) | 636,000 | 1.19% |
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.