Japan Ecosystem Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 0.11% |
|---|---|
| Individuals | 35.76% |
| Top 10 holders | 73.41% |
| Total shareholders | 3,701 |
Who owns the company
Share of voting unitsOther corporations 63.99%Individuals & others 35.76%Foreign institutions 0.11%Foreign individuals 0.08%Securities firms 0.06%
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 | 63.99% | 64 |
| Individuals & others | 35.76% | 3,609 |
| Foreign institutions | 0.11% | 6 |
| Foreign individuals | 0.08% | 14 |
| Securities firms | 0.06% | 7 |
| Financial institutions | 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 | 松福株式会社 | 3,300,000 | 37.87% |
| 2 | オクヤホールディングス株式会社 | 1,950,000 | 22.38% |
| 3 | 松島 穣 | 609,000 | 6.98% |
| 4 | 太洋基礎工業株式会社 | 174,600 | 2.00% |
| 5 | 松島 啓晃 | 114,000 | 1.30% |
| 6 | ＪＥＳ社員持株会 | 86,200 | 0.98% |
| 7 | 中村 成一 | 42,900 | 0.49% |
| 8 | 内田 敦 | 42,900 | 0.49% |
| 9 | 株式会社アジオカ | 41,800 | 0.47% |
| 10 | 奥村 泰典 | 39,900 | 0.45% |
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.