AISIN CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 23.63% |
|---|---|
| Individuals | 17.47% |
| Top 10 holders | 53.68% |
| Total shareholders | 54,630 |
Who owns the company
Share of voting unitsOther corporations 28.64%Financial institutions 27.9%Foreign institutions 23.63%Individuals & others 17.47%Securities firms 2.36%Foreign individuals 0.01%
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 | 28.64% | 936 |
| Financial institutions | 27.90% | 108 |
| Foreign institutions | 23.63% | 751 |
| Individuals & others | 17.47% | 52,725 |
| Securities firms | 2.36% | 47 |
| Foreign individuals | 0.01% | 63 |
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 | 161,828,000 | 22.34% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 79,249,000 | 10.94% |
| 3 | 株式会社日本カストディ銀行（信託口） | 28,445,000 | 3.92% |
| 4 | 株式会社豊田自動織機 | 23,239,000 | 3.20% |
| 5 | アイシン従業員持株会 | 19,899,000 | 2.74% |
| 6 | トヨタ不動産株式会社 | 19,034,000 | 2.62% |
| 7 | 日本生命保険相互会社（常任代理人 日本マスタートラスト信託銀行株式会社） | 18,900,000 | 2.60% |
| 8 | 高知信用金庫 | 17,335,000 | 2.39% |
| 9 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮＤ ＴＲＵＳＴ ＣＯＭＰＡＮＹ ５０５００１（常任代理人 株式会社みずほ銀行） | 10,940,000 | 1.51% |
| 10 | 全国共済農業協同組合連合会（常任代理人 日本マスタートラスト信託銀行株式会社） | 10,319,000 | 1.42% |
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.