KOEI TECMO HOLDINGS CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 16.74% |
|---|---|
| Individuals | 11.77% |
| Top 10 holders | 79.84% |
| Total shareholders | 37,747 |
Who owns the company
Share of voting unitsOther corporations 59.95%Foreign institutions 16.74%Individuals & others 11.77%Financial institutions 9.99%Securities firms 1.53%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 |
|---|---|---|
| Other corporations | 59.95% | 237 |
| Foreign institutions | 16.74% | 273 |
| Individuals & others | 11.77% | 36,991 |
| Financial institutions | 9.99% | 25 |
| Securities firms | 1.53% | 37 |
| Foreign individuals | 0.03% | 184 |
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 | 株式会社光優ホールディングス | 173,166,186 | 51.83% |
| 2 | JP MORGAN CHASE BANK 380752(常任代理人 株式会社みずほ銀行決済営業部) | 31,267,360 | 9.36% |
| 3 | 環境科学株式会社 | 21,650,070 | 6.48% |
| 4 | 日本マスタートラスト信託銀行株式会社(信託口) | 21,133,078 | 6.33% |
| 5 | 株式会社日本カストディ銀行(信託口) | 9,569,900 | 2.86% |
| 6 | STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行決済営業部) | 2,378,625 | 0.71% |
| 7 | 襟川 芽衣 | 2,004,420 | 0.60% |
| 8 | 襟川 亜衣 | 2,000,000 | 0.60% |
| 9 | JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行決済営業部) | 1,895,487 | 0.57% |
| 10 | 公益財団法人柿原科学技術研究財団 | 1,684,800 | 0.50% |
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.