IRRC Corporation
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2025-06-30.
| Foreign institutions | 28.47% |
|---|---|
| Individuals | 46.64% |
| Top 10 holders | 74.76% |
| Total shareholders | 3,556 |
Who owns the company
Share of voting unitsIndividuals & others 46.64%Foreign institutions 28.47%Other corporations 13.11%Financial institutions 10.21%Securities firms 1.54%Foreign individuals 0.04%
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 | 46.64% | 3,454 |
| Foreign institutions | 28.47% | 12 |
| Other corporations | 13.11% | 50 |
| Financial institutions | 10.21% | 4 |
| Securities firms | 1.54% | 16 |
| Foreign individuals | 0.04% | 20 |
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 | Nihon IFA Partners Ltd．（常任代理人 マローン・インベストメント・ホールディングス・リミテッド） | 2,423,040 | 29.63% |
| 2 | 勝本 竜二 | 1,161,200 | 14.20% |
| 3 | 住友生命保険相互会社（常任代理人 株式会社日本カストディ銀行） | 566,960 | 6.93% |
| 4 | 第一生命ホールディングス株式会社 | 566,800 | 6.93% |
| 5 | 式会社トラッドジャパン | 430,000 | 5.25% |
| 6 | 清板 大亮 | 226,200 | 2.76% |
| 7 | ＦＷＤ生命保険株式会社（常任代理人 株式会社日本カストディ銀行） | 220,000 | 2.69% |
| 8 | 勝本 伸弘 | 214,700 | 2.62% |
| 9 | 半澤 勝広 | 206,600 | 2.52% |
| 10 | 日本マスタートラスト信託銀行株式会社（信託口） | 101,200 | 1.23% |
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.