IBJ,Inc.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 12.39% |
|---|---|
| Individuals | 66.04% |
| Top 10 holders | 70.12% |
| Total shareholders | 5,331 |
Who owns the company
Share of voting unitsIndividuals & others 66.04%Foreign institutions 12.39%Financial institutions 9.86%Other corporations 8.2%Securities firms 3.49%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 |
|---|---|---|
| Individuals & others | 66.04% | 5,159 |
| Foreign institutions | 12.39% | 92 |
| Financial institutions | 9.86% | 8 |
| Other corporations | 8.20% | 31 |
| Securities firms | 3.49% | 28 |
| Foreign individuals | 0.01% | 13 |
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 | 石坂 茂 | 11,849,700 | 31.29% |
| 2 | 株式会社ＴＮnetwork | 3,240,000 | 8.56% |
| 3 | 中本 哲宏 | 2,400,800 | 6.34% |
| 4 | 土谷 健次郎 | 2,162,600 | 5.71% |
| 5 | 日本マスタートラスト信託銀行株式会社（信託口） | 2,035,700 | 5.38% |
| 6 | 株式会社日本カストディ銀行（信託口） | 1,969,500 | 5.20% |
| 7 | 大田 宣明 | 921,600 | 2.43% |
| 8 | BNY GCM CLIENT ACCOUNT JPRD AC ISG（FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 871,839 | 2.30% |
| 9 | IBJ従業員持株会 | 583,953 | 1.54% |
| 10 | 桑原 元就 | 520,000 | 1.37% |
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.