JAPAN MATERIAL Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 25.45% |
|---|---|
| Individuals | 36.28% |
| Top 10 holders | 57.35% |
| Total shareholders | 14,170 |
Who owns the company
Share of voting unitsIndividuals & others 36.28%Foreign institutions 25.45%Financial institutions 19.13%Other corporations 16.11%Securities firms 2.92%Foreign individuals 0.11%
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 | 36.28% | 13,714 |
| Foreign institutions | 25.45% | 238 |
| Financial institutions | 19.13% | 15 |
| Other corporations | 16.11% | 112 |
| Securities firms | 2.92% | 34 |
| Foreign individuals | 0.11% | 57 |
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 | 田中 久男 | 10,527,800 | 10.24% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 8,985,300 | 8.74% |
| 3 | 田中 智和 | 8,807,200 | 8.57% |
| 4 | 株式会社ＨＴ | 7,300,000 | 7.10% |
| 5 | 株式会社日本カストディ銀行(信託口) | 7,033,300 | 6.84% |
| 6 | Ｔ＆Ｔ株式会社 | 5,300,000 | 5.16% |
| 7 | JP MORGAN CHASE BANK 385868(常任代理人 株式会社みずほ銀行決済営業部) | 3,165,000 | 3.08% |
| 8 | STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行決済営業部) | 3,129,602 | 3.05% |
| 9 | 喜多 照幸 | 2,501,760 | 2.43% |
| 10 | 公益財団法人ジャパンマテリアル国際奨学財団 | 2,200,000 | 2.14% |
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.