COPRO-HOLDINGS.Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.60% |
|---|---|
| Individuals | 48.97% |
| Top 10 holders | 70.07% |
| Total shareholders | 9,317 |
Who owns the company
Share of voting unitsIndividuals & others 48.97%Other corporations 43.46%Foreign institutions 3.6%Securities firms 2.42%Financial institutions 1.54%Foreign individuals 0.02%
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 | 48.97% | 9,150 |
| Other corporations | 43.46% | 68 |
| Foreign institutions | 3.60% | 50 |
| Securities firms | 2.42% | 25 |
| Financial institutions | 1.54% | 3 |
| Foreign individuals | 0.02% | 21 |
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 | 株式会社リタメコ | 16,800,000 | 43.84% |
| 2 | 清川 甲介 | 5,260,000 | 13.73% |
| 3 | 蔭山 恭一 | 2,000,000 | 5.22% |
| 4 | 森實 厚裕 | 800,000 | 2.09% |
| 5 | 株式会社日本カストディ銀行（信託口） | 606,000 | 1.58% |
| 6 | 藤巻 正司 | 360,000 | 0.94% |
| 7 | NOMURA PB NOMINEES LIMITED OMNIBUS-MARGIN （CASHPB）（常任代理人 野村證券株式会社） | 300,000 | 0.78% |
| 8 | 越川 裕介 | 244,000 | 0.64% |
| 9 | 登倉 義博 | 240,000 | 0.63% |
| 10 | 楽天証券株式会社共有口 | 237,000 | 0.62% |
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.