IBOKIN Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 1.16% |
|---|---|
| Individuals | 54.45% |
| Top 10 holders | 64.57% |
| Total shareholders | 1,912 |
Who owns the company
Share of voting unitsIndividuals & others 54.45%Other corporations 40.29%Securities firms 3.87%Foreign institutions 1.16%Financial institutions 0.24%
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 | 54.45% | 1,842 |
| Other corporations | 40.29% | 37 |
| Securities firms | 3.87% | 18 |
| Foreign institutions | 1.16% | 12 |
| Financial institutions | 0.24% | 1 |
| Foreign individuals | 0.00% | 2 |
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 | HS興産株式会社 | 1,280,000 | 38.94% |
| 2 | 高橋克実 | 364,000 | 11.07% |
| 3 | 内藤征吾 | 101,000 | 3.09% |
| 4 | イボキン従業員持株会 | 83,000 | 2.53% |
| 5 | 株式会社ＳＢＩ証券 | 82,000 | 2.50% |
| 6 | 川島敏邦 | 47,000 | 1.45% |
| 7 | 高橋完治 | 46,000 | 1.40% |
| 8 | 吉田茂 | 40,000 | 1.23% |
| 9 | 山崎喜博 | 40,000 | 1.22% |
| 10 | 三河榮子 | 37,000 | 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.