S.T.CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 5.51% |
|---|---|
| Individuals | 62.35% |
| Top 10 holders | 43.24% |
| Total shareholders | 28,994 |
Who owns the company
Share of voting unitsIndividuals & others 62.35%Financial institutions 22.09%Other corporations 9.48%Foreign institutions 5.51%Securities firms 0.53%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 | 62.35% | 28,721 |
| Financial institutions | 22.09% | 14 |
| Other corporations | 9.48% | 133 |
| Foreign institutions | 5.51% | 53 |
| Securities firms | 0.53% | 24 |
| Foreign individuals | 0.05% | 49 |
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 | 日本マスタートラスト信託銀行株式会社（信託口） | 1,646,000 | 7.81% |
| 2 | 鈴木 幹一 | 1,504,000 | 7.14% |
| 3 | 日本生命保険相互会社 | 1,336,000 | 6.34% |
| 4 | 鈴木 貴子 | 1,051,000 | 4.99% |
| 5 | みずほ信託銀行株式会社 退職給付信託 みずほ銀行口 再信託受託者 株式会社日本カストディ銀行（注） | 884,000 | 4.19% |
| 6 | 鈴木 喬 | 557,000 | 2.64% |
| 7 | フマキラー株式会社 | 541,000 | 2.57% |
| 8 | 三上 千津子 | 540,000 | 2.56% |
| 9 | 有限会社鈴木誠一商店 | 529,000 | 2.51% |
| 10 | 株式会社三菱ＵＦＪ銀行 | 524,000 | 2.49% |
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.