Asia Air Survey Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 1.75% |
|---|---|
| Individuals | 26.77% |
| Top 10 holders | 70.52% |
| Total shareholders | 8,615 |
Who owns the company
Share of voting unitsOther corporations 69.66%Individuals & others 26.77%Foreign institutions 1.75%Financial institutions 1.19%Securities firms 0.59%Foreign individuals 0.03%
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 | 69.66% | 96 |
| Individuals & others | 26.77% | 8,432 |
| Foreign institutions | 1.75% | 35 |
| Financial institutions | 1.19% | 2 |
| Securities firms | 0.59% | 19 |
| Foreign individuals | 0.03% | 31 |
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 | 西日本旅客鉄道株式会社 | 5,112,000 | 28.01% |
| 2 | 復建調査設計株式会社 | 4,370,000 | 23.94% |
| 3 | 日本国土開発株式会社 | 1,070,000 | 5.86% |
| 4 | アジア航測社員持株会 | 654,000 | 3.59% |
| 5 | ＴＤＣソフト株式会社 | 550,000 | 3.01% |
| 6 | 株式會社オオバ | 341,000 | 1.87% |
| 7 | 三井共同建設コンサルタント株式会社 | 217,000 | 1.19% |
| 8 | 株式会社日本カストディ銀行（信託口） | 216,000 | 1.19% |
| 9 | 関電不動産開発株式会社 | 196,000 | 1.07% |
| 10 | アジア航測共栄会 | 143,000 | 0.79% |
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.