AICHI STEEL CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 10.50% |
|---|---|
| Individuals | 21.95% |
| Top 10 holders | 62.34% |
| Total shareholders | 17,678 |
Who owns the company
Share of voting unitsOther corporations 47.37%Individuals & others 21.95%Financial institutions 19.02%Foreign institutions 10.5%Securities firms 1.15%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 | 47.37% | 220 |
| Individuals & others | 21.95% | 17,215 |
| Financial institutions | 19.02% | 21 |
| Foreign institutions | 10.50% | 160 |
| Securities firms | 1.15% | 38 |
| Foreign individuals | 0.01% | 24 |
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 | 15,863,000 | 24.69% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 5,980,000 | 9.31% |
| 3 | 株式会社豊田自動織機 | 5,441,000 | 8.47% |
| 4 | 日本製鉄株式会社 | 3,977,000 | 6.19% |
| 5 | 株式会社三菱ＵＦＪ銀行 | 1,897,000 | 2.95% |
| 6 | トヨタ不動産株式会社 | 1,846,000 | 2.87% |
| 7 | 愛知製鋼従業員持株会 | 1,446,000 | 2.25% |
| 8 | 豊鋼会持株会 | 1,332,000 | 2.07% |
| 9 | 株式会社日本カストディ銀行（信託口） | 1,188,000 | 1.85% |
| 10 | 日本生命保険相互会社 | 1,088,000 | 1.69% |
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.