POPER Co.,Ltd.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2025-10-31.
| Foreign institutions | 8.68% |
|---|---|
| Individuals | 62.90% |
| Top 10 holders | 75.67% |
| Total shareholders | 914 |
Who owns the company
Share of voting unitsIndividuals & others 62.9%Other corporations 20.42%Foreign institutions 8.68%Securities firms 7.82%Foreign individuals 0.12%Financial institutions 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 |
|---|---|---|
| Individuals & others | 62.90% | 856 |
| Other corporations | 20.42% | 16 |
| Foreign institutions | 8.68% | 16 |
| Securities firms | 7.82% | 18 |
| Foreign individuals | 0.12% | 7 |
| Financial institutions | 0.06% | 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 | 栗原 慎吾 | 1,161,600 | 29.45% |
| 2 | 学校法人駿河台学園 | 564,490 | 14.31% |
| 3 | 光通信ＫＫ投資事業有限責任組合 | 255,600 | 6.48% |
| 4 | INTERACTIVE BROKERS LLC（常任代理人 インタラクティブ・ブローカーズ証券株式会社） | 239,400 | 6.07% |
| 5 | 株式会社ＳＢＩ証券 | 196,400 | 4.98% |
| 6 | KVPシード・イノベーション１号投資事業有限責任組合 | 146,900 | 3.72% |
| 7 | 繆 仁軍 | 138,900 | 3.52% |
| 8 | 株式会社マイナビ | 120,433 | 3.05% |
| 9 | 姚 志鵬 | 81,900 | 2.08% |
| 10 | 伊藤 恭 | 79,400 | 2.01% |
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.