MIROKU JYOHO SERVICE CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 14.75% |
|---|---|
| Individuals | 29.46% |
| Top 10 holders | 62.00% |
| Total shareholders | 3,850 |
Who owns the company
Share of voting unitsOther corporations 36.21%Individuals & others 29.46%Financial institutions 18.15%Foreign institutions 14.75%Securities firms 1.42%Foreign individuals 0.01%
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 | 36.21% | 52 |
| Individuals & others | 29.46% | 3,643 |
| Financial institutions | 18.15% | 17 |
| Foreign institutions | 14.75% | 101 |
| Securities firms | 1.42% | 26 |
| Foreign individuals | 0.01% | 11 |
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 | 株式会社HNホールディングス | 6,500,000 | 21.70% |
| 2 | 株式会社エヌケーホールディングス | 3,671,000 | 12.30% |
| 3 | 日本マスタートラスト信託銀行株式会社（信託口） | 2,319,000 | 7.70% |
| 4 | 株式会社日本カストディ銀行（信託口） | 1,251,000 | 4.20% |
| 5 | 光通信KK投資事業有限責任組合無限責任組合員光通信株式会社 | 1,232,000 | 4.10% |
| 6 | 是枝 伸彦 | 1,045,000 | 3.50% |
| 7 | NTTPCコミュニケーションズ株式会社 | 1,030,000 | 3.40% |
| 8 | INTERACTIVE BROKERS LLC（常任代理人 インタラクティブ・ブローカーズ証券株式会社） | 547,000 | 1.80% |
| 9 | 野村信託銀行株式会社（投信口） | 509,000 | 1.70% |
| 10 | NORTHERN TRUST CO.(AVFC) RE FIDELITY FUNDS（常任代理人 香港上海銀行東京支店 セキュリティーズ・サービシズ・オペレーションズ） | 490,000 | 1.60% |
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.