PhoenixBio Co.,Ltd.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 5.77% |
|---|---|
| Individuals | 46.72% |
| Top 10 holders | 58.17% |
| Total shareholders | 1,948 |
Who owns the company
Share of voting unitsIndividuals & others 46.72%Other corporations 40.77%Securities firms 6.29%Foreign institutions 5.77%Financial institutions 0.41%Foreign individuals 0.05%
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.
Ownership Trend
Holding %, recent yearsForeign institutionsFinancial institutionsIndividualsOther corporationsSecurities firms
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.
Ownership detail
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 46.72% | 1,890 |
| Other corporations | 40.77% | 16 |
| Securities firms | 6.29% | 20 |
| Foreign institutions | 5.77% | 15 |
| Financial institutions | 0.41% | 2 |
| Foreign individuals | 0.05% | 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.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 三和澱粉工業株式会社 | 1,275,218 | 31.33% |
| 2 | 森本 俊一 | 506,000 | 12.43% |
| 3 | 株式会社特殊免疫研究所 | 129,000 | 3.17% |
| 4 | 株式会社叡拳 | 88,000 | 2.16% |
| 5 | 馬渡 祥二 | 75,600 | 1.86% |
| 6 | 島田 卓 | 68,300 | 1.68% |
| 7 | 株式会社関薬 | 58,300 | 1.43% |
| 8 | 安田 信也 | 58,000 | 1.43% |
| 9 | 中外テクノス株式会社 | 57,000 | 1.40% |
| 10 | J.P.Morgan Securities plc（常任代理人 JPモルガン証券株式会社） | 52,018 | 1.28% |
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.