AIZAWA SECURITIES GROUP CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 1.47% |
|---|---|
| Individuals | 52.32% |
| Top 10 holders | 45.72% |
| Total shareholders | 8,091 |
Who owns the company
Share of voting unitsIndividuals & others 52.32%Other corporations 28.85%Financial institutions 15.44%Securities firms 1.83%Foreign institutions 1.47%Foreign individuals 0.09%
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 |
|---|---|---|
| Individuals & others | 52.32% | 7,880 |
| Other corporations | 28.85% | 71 |
| Financial institutions | 15.44% | 16 |
| Securities firms | 1.83% | 21 |
| Foreign institutions | 1.47% | 59 |
| Foreign individuals | 0.09% | 44 |
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 | 藍澤不動産株式会社 | 5,046,000 | 15.79% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 1,664,000 | 5.20% |
| 3 | 藍澤 卓弥 | 1,436,000 | 4.49% |
| 4 | 鈴木 啓子 | 1,217,000 | 3.80% |
| 5 | 藍澤 基彌 | 1,159,000 | 3.62% |
| 6 | 株式会社野村総合研究所 | 1,000,000 | 3.12% |
| 7 | 株式会社日本カストディ銀行（信託口） | 908,000 | 2.84% |
| 8 | 株式会社七十七銀行 | 813,000 | 2.54% |
| 9 | 株式会社SMBC信託銀行 (株式会社三井住友銀行退職給付信託口) | 765,000 | 2.39% |
| 10 | 住友不動産株式会社 | 619,000 | 1.93% |
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.