Heiwa Corporation
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 6.70% |
|---|---|
| Individuals | 38.23% |
| Top 10 holders | 58.98% |
| Total shareholders | 62,742 |
Who owns the company
Share of voting unitsOther corporations 43.99%Individuals & others 38.23%Financial institutions 9.39%Foreign institutions 6.7%Securities firms 1.67%Foreign individuals 0.03%
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 | 43.99% | 650 |
| Individuals & others | 38.23% | 61,842 |
| Financial institutions | 9.39% | 23 |
| Foreign institutions | 6.70% | 129 |
| Securities firms | 1.67% | 40 |
| Foreign individuals | 0.03% | 58 |
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 | ㈱石原ホールディングス | 42,244,000 | 42.83% |
| 2 | 日本マスタートラスト信託銀行㈱（信託口） | 6,474,000 | 6.56% |
| 3 | 石原 昌幸 | 2,994,000 | 3.04% |
| 4 | ㈱日本カストディ銀行（信託口） | 1,950,000 | 1.98% |
| 5 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮＤ ＴＲＵＳＴ ＣＯＭＰＡＮＹ 505001（常任代理人 ㈱みずほ銀行決済営業部） | 1,398,000 | 1.42% |
| 6 | 石原 潤子 | 750,000 | 0.76% |
| 7 | ＪＰ ＭＯＲＧＡＮ ＣＨＡＳＥ ＢＡＮＫ 385781（常任代理人 ㈱みずほ銀行決済営業部） | 734,000 | 0.75% |
| 8 | 嶺井 勝也 | 594,000 | 0.60% |
| 9 | ｉＳｈａｒｅｓ Ｃｏｒｅ ＭＳＣＩ ＥＡＦＥ ＥＴＦ（常任代理人 シティバンク、エヌ・エイ東京支店） | 567,000 | 0.58% |
| 10 | ＪＰ ＭＯＲＧＡＮ ＣＨＡＳＥ ＢＡＮＫ 385642（常任代理人 ㈱みずほ銀行決済営業部） | 455,000 | 0.46% |
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.