AS ONE CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 41.58% |
|---|---|
| Individuals | 22.82% |
| Top 10 holders | 53.41% |
| Total shareholders | 7,454 |
Who owns the company
Share of voting unitsForeign institutions 41.58%Individuals & others 22.82%Financial institutions 20.6%Other corporations 14.24%Securities firms 0.76%
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 | 41.58% | 194 |
| Individuals & others | 22.82% | 7,091 |
| Financial institutions | 20.60% | 21 |
| Other corporations | 14.24% | 114 |
| Securities firms | 0.76% | 19 |
| Foreign individuals | 0.00% | 15 |
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 | 日本マスタートラスト信託銀行株式会社（信託口） | 9,173,000 | 12.82% |
| 2 | 有限会社井内盛英堂 | 7,566,000 | 10.58% |
| 3 | JP MORGAN CHASE BANK 380055(常任代理人 株式会社みずほ銀行) | 3,863,000 | 5.40% |
| 4 | THE CHASE MANHATTAN BANK, N.A. LONDONSECS LENDING OMNIBUS ACCOUNT(常任代理人 株式会社みずほ銀行) | 3,529,000 | 4.94% |
| 5 | STATE STREET BANK AND TRUST COMPANY 505001 (常任代理人 株式会社みずほ銀行) | 3,316,000 | 4.64% |
| 6 | 株式会社日本カストディ銀行（信託口） | 2,615,000 | 3.66% |
| 7 | BNYM AS AGT/CLTS 10 PERCENT(常任代理人 株式会社三菱ＵＦＪ銀行) | 2,419,000 | 3.38% |
| 8 | NORTHERN TRUST CO.(AVFC) RE FIDELITY FUNDS(常任代理人 香港上海銀行) | 2,224,000 | 3.11% |
| 9 | 井内 郁江 | 1,917,000 | 2.68% |
| 10 | 井内 英夫 | 1,572,000 | 2.20% |
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.