STrust Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-02-28.
| Foreign institutions | 3.06% |
|---|---|
| Individuals | 31.52% |
| Top 10 holders | 73.00% |
| Total shareholders | 4,511 |
Who owns the company
Share of voting unitsOther corporations 58.11%Individuals & others 31.52%Securities firms 4.29%Foreign institutions 3.06%Financial institutions 3%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 |
|---|---|---|
| Other corporations | 58.11% | 46 |
| Individuals & others | 31.52% | 4,425 |
| Securities firms | 4.29% | 14 |
| Foreign institutions | 3.06% | 15 |
| Financial institutions | 3.00% | 3 |
| Foreign individuals | 0.02% | 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.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 西部ガスホールディングス株式会社 | 3,145,295 | 51.90% |
| 2 | 岡部産業株式会社 | 267,000 | 4.40% |
| 3 | 笹原 友也 | 200,161 | 3.30% |
| 4 | 大溝 延子 | 180,000 | 3.00% |
| 5 | 野村證券株式会社 | 160,148 | 2.60% |
| 6 | 大溝 一晴 | 120,300 | 2.00% |
| 7 | 岩男 登記子 | 93,792 | 1.50% |
| 8 | 株式会社山口銀行 | 90,000 | 1.50% |
| 9 | 株式会社福岡銀行 | 85,000 | 1.40% |
| 10 | 株式会社ＳＴプロパティ | 84,256 | 1.40% |
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.