As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 3.74% |
|---|---|
| Individuals | 71.40% |
| Top 10 holders | 26.79% |
| Total shareholders | 11,681 |
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 | 71.40% | 11,479 |
| Other corporations | 16.35% | 62 |
| Securities firms | 7.99% | 24 |
| Foreign institutions | 3.74% | 24 |
| Foreign individuals | 0.33% | 91 |
| Financial institutions | 0.20% | 1 |
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 | 塩野義製薬株式会社 | 2,682,500 | 6.61% |
| 2 | 楽天証券株式会社 | 1,428,900 | 3.52% |
| 3 | SBI4&5投資事業有限責任組合 | 1,190,400 | 2.93% |
| 4 | 三好 稔美 | 1,125,000 | 2.77% |
| 5 | 株式会社SBI証券 | 903,998 | 2.23% |
| 6 | 株式会社ReBeage | 800,000 | 1.97% |
| 7 | New Life Science1号投資事業有限責任組合 | 793,600 | 1.96% |
| 8 | 有限会社アドバンステクノロジー | 700,000 | 1.73% |
| 9 | 吉田 克己 | 648,600 | 1.60% |
| 10 | 株式会社メディパルホールディングス | 595,200 | 1.47% |
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.