AISAN INDUSTRY CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 19.26% |
|---|---|
| Individuals | 23.03% |
| Top 10 holders | 64.66% |
| Total shareholders | 11,140 |
Who owns the company
Share of voting unitsOther corporations 38.71%Individuals & others 23.03%Foreign institutions 19.26%Financial institutions 17.05%Securities firms 1.95%
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 |
|---|---|---|
| Other corporations | 38.71% | 111 |
| Individuals & others | 23.03% | 10,792 |
| Foreign institutions | 19.26% | 171 |
| Financial institutions | 17.05% | 21 |
| Securities firms | 1.95% | 31 |
| Foreign individuals | 0.00% | 14 |
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 | トヨタ自動車株式会社 | 18,107,000 | 31.75% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 5,229,000 | 9.16% |
| 3 | 株式会社豊田自動織機 | 4,767,000 | 8.36% |
| 4 | 株式会社日本カストディ銀行(信託口) | 2,468,000 | 4.32% |
| 5 | 愛三工業従業員持株会 | 1,703,000 | 2.98% |
| 6 | STATE STREET BANK AND TRUST COMPANY 505223（常任代理人 株式会社みずほ銀行決済営業部） | 1,207,000 | 2.11% |
| 7 | RE FUND 107-CLIENT AC（常任代理人 シティバンク、エヌ・エイ東京支店） | 1,182,000 | 2.07% |
| 8 | 株式会社三井住友銀行 | 780,000 | 1.36% |
| 9 | DFA INTL SMALL CAP VALUEPORTFOLIO（常任代理人 シティバンク、エヌ・エイ東京支店） | 766,000 | 1.34% |
| 10 | THE BANK OF NEW YORK MELLON 140042(常任代理人 株式会社みずほ銀行決済営業部) | 692,000 | 1.21% |
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.