TBK Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 18.25% |
|---|---|
| Individuals | 43.26% |
| Top 10 holders | 48.35% |
| Total shareholders | 31,353 |
Who owns the company
Share of voting unitsIndividuals & others 43.26%Other corporations 19.94%Foreign institutions 18.25%Financial institutions 17.73%Securities firms 0.77%Foreign individuals 0.05%Government 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 | 43.26% | 31,033 |
| Other corporations | 19.94% | 194 |
| Foreign institutions | 18.25% | 40 |
| Financial institutions | 17.73% | 8 |
| Securities firms | 0.77% | 16 |
| Foreign individuals | 0.05% | 61 |
| Government | 0.01% | 1 |
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 | BRAKES INDIA PRIVATE LIMITED（常任代理人 みずほ証券株式会社） | 3,269,000 | 10.03% |
| 2 | いすゞ自動車株式会社 | 2,798,000 | 8.59% |
| 3 | SKANDINAVISKA ENSKILDA BANKEN AB FBO ATHANASE INDUSTR. PARTNERS FUND Ⅱ（常任代理人 株式会社三菱ＵＦＪ銀行） | 2,101,000 | 6.45% |
| 4 | 朝日生命保険相互会社（常任代理人 株式会社日本カストディ銀行） | 1,610,000 | 4.94% |
| 5 | 株式会社三井住友銀行 | 1,423,000 | 4.37% |
| 6 | 株式会社横浜銀行（常任代理人 株式会社日本カストディ銀行） | 1,423,000 | 4.37% |
| 7 | 三菱重工エンジン＆ターボチャージャ株式会社 | 1,341,000 | 4.11% |
| 8 | 株式会社日本カストディ銀行（信託Ｅ口） | 823,000 | 2.53% |
| 9 | 学校法人帝京大学 | 561,000 | 1.72% |
| 10 | ＴＢＫ自社株投資会 | 403,000 | 1.24% |
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.