TOKYO SEIMITSU CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 36.91% |
|---|---|
| Individuals | 18.70% |
| Top 10 holders | 44.09% |
| Total shareholders | 13,276 |
Who owns the company
Share of voting unitsForeign institutions 36.91%Financial institutions 35.14%Individuals & others 18.7%Other corporations 5.31%Securities firms 3.88%Foreign individuals 0.06%
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 |
|---|---|---|
| Foreign institutions | 36.91% | 364 |
| Financial institutions | 35.14% | 54 |
| Individuals & others | 18.70% | 12,581 |
| Other corporations | 5.31% | 201 |
| Securities firms | 3.88% | 35 |
| Foreign individuals | 0.06% | 41 |
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 | 日本マスタートラスト信託銀行㈱ (信託口) | 6,797,000 | 16.67% |
| 2 | ㈱日本カストディ銀行(信託口) | 4,382,000 | 10.75% |
| 3 | JP MORGAN CHASE BANK 385642(常任代理人 ㈱みずほ銀行決済営業部) | 1,540,000 | 3.78% |
| 4 | THE CHASE MANHATTAN BANK N.A(常任代理人 ㈱みずほ銀行決済営業部） | 1,179,000 | 2.89% |
| 5 | 公益財団法人精密測定技術振興財団 | 1,058,000 | 2.60% |
| 6 | ㈱みずほ銀行 | 672,000 | 1.65% |
| 7 | STATE STREET BANK AND TRUSTCOMPANY 505001(常任代理人 ㈱みずほ銀行決済営業部) | 657,000 | 1.61% |
| 8 | BNYM AS AGT/CLTS 10 PERCENT (常任代理人 ㈱三菱UFJ銀行決済事業部) | 569,000 | 1.40% |
| 9 | JP MORGAN CHASE BANK 385781 (常任代理人 ㈱みずほ銀行決済営業部) | 560,000 | 1.37% |
| 10 | 矢野 信太郎 | 559,000 | 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.