Shirai Electronics Industrial Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 7.68% |
|---|---|
| Individuals | 63.40% |
| Top 10 holders | 28.40% |
| Total shareholders | 9,740 |
Who owns the company
Share of voting unitsIndividuals & others 63.4%Other corporations 17.85%Foreign institutions 7.68%Financial institutions 5.3%Securities firms 5.21%Foreign individuals 0.57%
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 | 63.40% | 9,577 |
| Other corporations | 17.85% | 69 |
| Foreign institutions | 7.68% | 39 |
| Financial institutions | 5.30% | 7 |
| Securities firms | 5.21% | 22 |
| Foreign individuals | 0.57% | 26 |
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 | 白井商事株式会社 | 2,026,000 | 13.51% |
| 2 | 株式会社りそな銀行 | 408,000 | 2.72% |
| 3 | 白井 治夫 | 378,000 | 2.52% |
| 4 | シライ電子工業従業員持株会 | 350,000 | 2.34% |
| 5 | 大和証券株式会社 | 280,000 | 1.87% |
| 6 | INTERACTIVE BROKERS LLC（常任代理人 インタラクティブ・ブローカーズ証券株式会社） | 233,000 | 1.56% |
| 7 | NORTHERN TRUST CO.(AVFC)RE U.S. TAX EXEMPTED PENSION FUNDS SEC LENDING (常任代理人 香港上海銀行東京支店) | 179,000 | 1.20% |
| 8 | 富国生命保険相互会社 | 144,000 | 0.96% |
| 9 | 館農 隆幸 | 136,000 | 0.91% |
| 10 | 株式会社タムラ製作所 | 121,000 | 0.81% |
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.