Toyo Seikan Group Holdings,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 28.64% |
|---|---|
| Individuals | 12.20% |
| Top 10 holders | 51.30% |
| Total shareholders | 12,761 |
Who owns the company
Share of voting unitsForeign institutions 28.64%Other corporations 28.21%Financial institutions 27.87%Individuals & others 12.2%Securities firms 3.07%Foreign individuals 0.01%
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 |
|---|---|---|
| Foreign institutions | 28.64% | 282 |
| Other corporations | 28.21% | 182 |
| Financial institutions | 27.87% | 43 |
| Individuals & others | 12.20% | 12,192 |
| Securities firms | 3.07% | 27 |
| Foreign individuals | 0.01% | 35 |
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 | 学校法人東洋食品工業短期大学 | 16,767,000 | 11.12% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 15,394,000 | 10.21% |
| 3 | 公益財団法人東洋食品研究所 | 12,499,000 | 8.29% |
| 4 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮＤ ＴＲＵＳＴ ＣＯＭＰＡＮＹ ５０５００１（常任代理人 株式会社みずほ銀行決済営業部） | 8,048,000 | 5.34% |
| 5 | 株式会社日本カストディ銀行（信託口） | 6,593,000 | 4.37% |
| 6 | 富国生命保険相互会社 | 5,600,000 | 3.71% |
| 7 | 株式会社群馬銀行 | 4,219,000 | 2.80% |
| 8 | 株式会社三井住友銀行 | 3,250,000 | 2.15% |
| 9 | 公益財団法人阪急文化財団 | 2,940,000 | 1.95% |
| 10 | 三井住友信託銀行株式会社 | 2,058,000 | 1.36% |
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.