AIN HOLDINGS INC.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-04-30.
| Foreign institutions | 34.28% |
|---|---|
| Individuals | 21.82% |
| Top 10 holders | 54.49% |
| Total shareholders | 18,825 |
Who owns the company
Share of voting unitsForeign institutions 34.28%Financial institutions 26.58%Individuals & others 21.82%Other corporations 10.97%Securities firms 6.33%Foreign individuals 0.02%
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 | 34.28% | 185 |
| Financial institutions | 26.58% | 36 |
| Individuals & others | 21.82% | 18,364 |
| Other corporations | 10.97% | 162 |
| Securities firms | 6.33% | 23 |
| Foreign individuals | 0.02% | 55 |
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 | 大谷 喜一 | 3,242,000 | 9.18% |
| 2 | 株式会社セブン&アイ・ホールディングス | 2,750,000 | 7.78% |
| 3 | OASIS JAPAN STRATEGIC FUND LTD.（常任代理人 シティバンク、エヌ・エイ東京支店カストディ業務部） | 2,633,000 | 7.45% |
| 4 | 日本マスタートラスト信託銀行株式会社（信託口） | 2,221,000 | 6.29% |
| 5 | OASIS INVESTMENTS II MASTER FUND LTD.（常任代理人 シティバンク、エヌ・エイ東京支店カストディ業務部） | 1,911,000 | 5.41% |
| 6 | 株式会社北洋銀行 | 1,743,000 | 4.93% |
| 7 | みずほ信託銀行株式会社 退職給付信託 丸紅口 再信託受託者 株式会社日本カストディ銀行 | 1,594,000 | 4.51% |
| 8 | 株式会社北海道銀行 | 1,472,000 | 4.17% |
| 9 | モルガン・スタンレーＭＵＦＧ証券株式会社 | 893,000 | 2.53% |
| 10 | 野村證券株式会社 | 792,000 | 2.24% |
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.