As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 15.27% |
|---|---|
| Individuals | 26.64% |
| Top 10 holders | 31.35% |
| Total shareholders | 12,588 |
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 | 32.47% | 1,271 |
| Individuals & others | 26.64% | 11,076 |
| Financial institutions | 24.54% | 26 |
| Foreign institutions | 15.27% | 180 |
| Securities firms | 1.07% | 25 |
| Foreign individuals | 0.01% | 10 |
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) | 3,298,000 | 8.31% |
| 2 | 株式会社大塚製薬工場 | 1,585,000 | 3.99% |
| 3 | 阿波銀グループ職員持株会 | 1,183,000 | 2.98% |
| 4 | 日本生命保険相互会社 | 1,140,000 | 2.87% |
| 5 | 株式会社日本カストディ銀行(信託口) | 1,024,000 | 2.58% |
| 6 | 大塚製薬株式会社 | 932,000 | 2.34% |
| 7 | 明治安田生命保険相互会社 | 912,000 | 2.29% |
| 8 | 大昭興業株式会社 | 833,000 | 2.10% |
| 9 | 日亜化学工業株式会社 | 803,000 | 2.02% |
| 10 | 住友生命保険相互会社 | 745,000 | 1.87% |
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.