i-plug,Inc.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.90% |
|---|---|
| Individuals | 45.90% |
| Top 10 holders | 72.05% |
| Total shareholders | 3,128 |
Who owns the company
Share of voting unitsIndividuals & others 45.9%Other corporations 44.16%Foreign institutions 3.9%Financial institutions 3.79%Securities firms 2.23%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 |
|---|---|---|
| Individuals & others | 45.90% | 3,059 |
| Other corporations | 44.16% | 32 |
| Foreign institutions | 3.90% | 13 |
| Financial institutions | 3.79% | 4 |
| Securities firms | 2.23% | 14 |
| Foreign individuals | 0.03% | 6 |
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 | 中野智哉 | 2,228,500 | 55.91% |
| 2 | 田中伸明 | 169,418 | 4.25% |
| 3 | 直木英訓 | 99,426 | 2.49% |
| 4 | 株式会社日本カストディ銀行(信託口) | 93,900 | 2.35% |
| 5 | 山田正洋 | 65,600 | 1.64% |
| 6 | 住友生命保険相互会社 | 50,000 | 1.25% |
| 7 | JPモルガン証券株式会社 | 49,800 | 1.24% |
| 8 | 株式会社DYM | 43,500 | 1.09% |
| 9 | BBH LUX/BROWN BROTHERS HARRIMAN (LUXEMBOURG) SCA CUSTODIAN FOR SMD-AM FUNDS - DSBI JAPAN EQUITY SMALL CAP ABSOLUTE VALUE(常任代理人 株式会社三井住友銀行) | 39,600 | 0.99% |
| 10 | 株式会社シタシオンストラテジックパートナーズ | 33,500 | 0.84% |
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.