SIG Group Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.77% |
|---|---|
| Individuals | 56.71% |
| Top 10 holders | 55.14% |
| Total shareholders | 3,253 |
Who owns the company
Share of voting unitsIndividuals & others 56.71%Other corporations 40.5%Securities firms 1.53%Foreign institutions 0.77%Financial institutions 0.28%Foreign individuals 0.21%
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 | 56.71% | 3,189 |
| Other corporations | 40.50% | 26 |
| Securities firms | 1.53% | 10 |
| Foreign institutions | 0.77% | 13 |
| Financial institutions | 0.28% | 2 |
| Foreign individuals | 0.21% | 13 |
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 | 株式会社ＩＧカンパニー | 1,624,700 | 28.37% |
| 2 | 八田 英伸 | 289,040 | 5.04% |
| 3 | 株式会社バリューＨＲ | 267,000 | 4.66% |
| 4 | 株式会社ぬ利彦 | 216,000 | 3.77% |
| 5 | 迫田 敏子 | 176,400 | 3.08% |
| 6 | 株式会社テプコシステムズ | 156,000 | 2.72% |
| 7 | 石川 純生 | 129,500 | 2.26% |
| 8 | 株式会社オフィスエムエスイー | 120,000 | 2.09% |
| 9 | 木村 倉男 | 99,600 | 1.73% |
| 10 | 新堀 哲之 | 81,300 | 1.42% |
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.