KAMEI CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 16.96% |
|---|---|
| Individuals | 34.84% |
| Top 10 holders | 54.68% |
| Total shareholders | 4,286 |
Who owns the company
Share of voting unitsIndividuals & others 34.84%Other corporations 27.45%Financial institutions 19.04%Foreign institutions 16.96%Securities firms 1.68%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 | 34.84% | 3,935 |
| Other corporations | 27.45% | 171 |
| Financial institutions | 19.04% | 25 |
| Foreign institutions | 16.96% | 123 |
| Securities firms | 1.68% | 27 |
| Foreign individuals | 0.02% | 4 |
| Government | 0.00% | 1 |
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 | 有限会社亀井興産 | 3,000,000 | 9.80% |
| 2 | 亀井文行 | 2,508,000 | 8.20% |
| 3 | 日本マスタートラスト信託銀行株式会社（信託口） | 2,431,000 | 7.95% |
| 4 | 公益財団法人亀井記念財団 | 1,650,000 | 5.39% |
| 5 | カメイ不動産株式会社 | 1,643,000 | 5.37% |
| 6 | 光通信KK投資事業有限組合 | 1,584,000 | 5.18% |
| 7 | 株式会社日本カストディ銀行（信託口） | 1,130,000 | 3.69% |
| 8 | 亀井 昭伍 | 1,014,000 | 3.31% |
| 9 | 有限会社グリーン・ウッド | 1,000,000 | 3.27% |
| 10 | INTERACTIVE BROKERS LLC | 772,000 | 2.52% |
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.