As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 19.51% |
|---|---|
| Individuals | 19.81% |
| Top 10 holders | 69.94% |
| Total shareholders | 5,069 |
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 | 42.91% | 85 |
| Individuals & others | 19.81% | 4,748 |
| Foreign institutions | 19.51% | 182 |
| Financial institutions | 16.35% | 23 |
| Securities firms | 1.41% | 23 |
| Foreign individuals | 0.01% | 8 |
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 | 株式会社吉田事務所 | 20,100,000 | 40.83% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 3,822,000 | 7.77% |
| 3 | US BANK NATIONAL ASSOCIATION JP ACCTS TS(常任代理人 株式会社三菱UFJ銀行) | 1,961,000 | 3.98% |
| 4 | 株式会社日本カストディ銀行(信託口) | 1,638,000 | 3.33% |
| 5 | 東和薬品共栄会 | 1,540,000 | 3.13% |
| 6 | 株式会社日本カストディ銀行(信託口4) | 1,459,000 | 2.96% |
| 7 | 吉田 逸郎 | 1,455,000 | 2.96% |
| 8 | 東和薬品社員持株会 | 1,000,000 | 2.03% |
| 9 | BNP PARIBAS LUXEMBOURG 2S JASDEC FIM LUXEMBOURG FUNDS UCITS ASSETS(常任代理人 香港上海銀行) | 800,000 | 1.63% |
| 10 | 有限会社吉田エステート | 648,000 | 1.32% |
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.