Mito Securities Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 4.43% |
|---|---|
| Individuals | 49.87% |
| Top 10 holders | 41.70% |
| Total shareholders | 15,849 |
Who owns the company
Share of voting unitsIndividuals & others 49.87%Financial institutions 24.57%Other corporations 19.33%Foreign institutions 4.43%Securities firms 1.77%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 |
|---|---|---|
| Individuals & others | 49.87% | 15,582 |
| Financial institutions | 24.57% | 18 |
| Other corporations | 19.33% | 112 |
| Foreign institutions | 4.43% | 71 |
| Securities firms | 1.77% | 24 |
| Foreign individuals | 0.03% | 42 |
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) | 6,100,000 | 10.05% |
| 2 | 株式会社野村総合研究所 | 5,560,000 | 9.16% |
| 3 | 小林協栄株式会社 | 3,276,000 | 5.40% |
| 4 | 株式会社常陽銀行 | 2,774,000 | 4.57% |
| 5 | 株式会社みずほ銀行 | 2,000,000 | 3.30% |
| 6 | 株式会社日本カストディ銀行(信託口) | 1,603,000 | 2.64% |
| 7 | 株式会社武蔵野銀行 | 1,167,000 | 1.92% |
| 8 | 第一生命保険株式会社 | 1,020,000 | 1.68% |
| 9 | 小林克徳 | 917,000 | 1.51% |
| 10 | 住友不動産株式会社 | 894,000 | 1.47% |
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.