Zenken Corporation
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2025-06-30.
| Foreign institutions | 0.43% |
|---|---|
| Individuals | 87.80% |
| Top 10 holders | 72.82% |
| Total shareholders | 4,709 |
Who owns the company
Share of voting unitsIndividuals & others 87.8%Other corporations 8.64%Securities firms 3.03%Foreign institutions 0.43%Foreign individuals 0.1%Financial institutions 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 |
|---|---|---|
| Individuals & others | 87.80% | 4,593 |
| Other corporations | 8.64% | 58 |
| Securities firms | 3.03% | 16 |
| Foreign institutions | 0.43% | 12 |
| Foreign individuals | 0.10% | 29 |
| Financial institutions | 0.01% | 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 | 吉 澤 信 男 | 5,660,000 | 46.55% |
| 2 | 株 式 会 社 I C | 700,000 | 5.75% |
| 3 | 林 順 之 亮 | 688,900 | 5.66% |
| 4 | 松 島 征 吾 | 328,300 | 2.70% |
| 5 | 水 元 公 仁 | 325,900 | 2.68% |
| 6 | 谷 口 和 則 | 317,500 | 2.61% |
| 7 | 東海東京証券株式会社 | 274,200 | 2.25% |
| 8 | 内 藤 征 吾 | 263,506 | 2.16% |
| 9 | 本 村 丹 努 琉 | 161,100 | 1.32% |
| 10 | 株式会社アームフィールド | 139,700 | 1.14% |
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.