PS Construction Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 7.75% |
|---|---|
| Individuals | 15.62% |
| Top 10 holders | 75.27% |
| Total shareholders | 13,796 |
Who owns the company
Share of voting unitsOther corporations 62.22%Individuals & others 15.62%Financial institutions 10.87%Foreign institutions 7.75%Government 1.94%Securities firms 1.6%
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 | 62.22% | 178 |
| Individuals & others | 15.62% | 13,450 |
| Financial institutions | 10.87% | 13 |
| Foreign institutions | 7.75% | 113 |
| Government | 1.94% | 2 |
| Securities firms | 1.60% | 30 |
| Foreign individuals | 0.00% | 10 |
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 | 大成建設株式会社 | 23,790,000 | 50.19% |
| 2 | ＵＢＥ三菱セメント株式会社 | 4,406,000 | 9.29% |
| 3 | 日本マスタートラスト信託銀行株式会社（信託口）（注）３ | 2,117,000 | 4.46% |
| 4 | みずほ信託銀行株式会社 退職給付信託 太平洋セメント口 再信託受託者 株式会社日本カストディ銀行（注）４ | 1,382,000 | 2.91% |
| 5 | 岡山県 | 839,000 | 1.77% |
| 6 | 株式会社日本カストディ銀行（信託口）（注）３ | 815,000 | 1.72% |
| 7 | MSIP CLIENT SECURITIES（常任代理人 モルガン・スタンレーＭＵＦＧ証券株式会社） | 708,000 | 1.49% |
| 8 | 日本マスタートラスト信託銀行株式会社（役員報酬ＢＩＰ信託口・７５９４９口）（注）５ | 574,000 | 1.21% |
| 9 | ピーエス・コンストラクション取引先持株会 | 560,000 | 1.18% |
| 10 | 住友電気工業株式会社 | 500,000 | 1.05% |
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.