TOKYO BOARD INDUSTRIES CO.,LTD.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-02-28.
| Foreign institutions | 1.26% |
|---|---|
| Individuals | 63.64% |
| Top 10 holders | 63.40% |
| Total shareholders | 862 |
Who owns the company
Share of voting unitsIndividuals & others 63.64%Other corporations 26.9%Securities firms 4.56%Financial institutions 3.61%Foreign institutions 1.26%Foreign individuals 0.02%
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 | 63.64% | 794 |
| Other corporations | 26.90% | 28 |
| Securities firms | 4.56% | 17 |
| Financial institutions | 3.61% | 3 |
| Foreign institutions | 1.26% | 18 |
| Foreign individuals | 0.02% | 2 |
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 | 井上 弘之 | 744,543 | 27.84% |
| 2 | セイホク株式会社 | 266,000 | 9.94% |
| 3 | Ｔ・Ｂ・Ｈ株式会社 | 235,535 | 8.80% |
| 4 | 日本マスタートラスト信託銀行株式会社 | 81,968 | 3.06% |
| 5 | ＪＫホールディングス株式会社 | 77,070 | 2.88% |
| 6 | ＧＭＯクリック証券株式会社 | 69,300 | 2.59% |
| 7 | 三勇床工事株式会社 | 64,200 | 2.40% |
| 8 | 吉野石膏株式会社 | 58,900 | 2.20% |
| 9 | 株式会社三菱ＵＦＪ銀行 | 50,000 | 1.86% |
| 10 | 吉岡 裕之 | 49,000 | 1.83% |
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.