HOSHIIRYO-SANKI CO.,LTD.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 4.06% |
|---|---|
| Individuals | 76.29% |
| Top 10 holders | 56.70% |
| Total shareholders | 930 |
Who owns the company
Share of voting unitsIndividuals & others 76.29%Other corporations 11.86%Financial institutions 6.62%Foreign institutions 4.06%Securities firms 1.15%Foreign individuals 0.02%
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 | 76.29% | 860 |
| Other corporations | 11.86% | 26 |
| Financial institutions | 6.62% | 6 |
| Foreign institutions | 4.06% | 25 |
| Securities firms | 1.15% | 8 |
| Foreign individuals | 0.02% | 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 | 星医療酸器取引先持株会 | 576,000 | 18.50% |
| 2 | 株式会社UH Partners 2 | 234,000 | 7.50% |
| 3 | 光通信株式会社 | 213,000 | 6.80% |
| 4 | 一星社株式会社 | 200,000 | 6.40% |
| 5 | 星 幸 男 | 148,000 | 4.70% |
| 6 | 星 孝 子 | 110,000 | 3.50% |
| 7 | 星 昌 成 | 100,000 | 3.20% |
| 8 | 星医療酸器従業員持株会 | 67,000 | 2.20% |
| 9 | 株式会社UH Partners 3 | 63,000 | 2.00% |
| 10 | 小池酸素工業株式会社 | 59,000 | 1.90% |
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.