ICOM INCORPORATED
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 6.08% |
|---|---|
| Individuals | 40.37% |
| Top 10 holders | 57.67% |
| Total shareholders | 14,049 |
Who owns the company
Share of voting unitsIndividuals & others 40.37%Other corporations 38.08%Financial institutions 14.36%Foreign institutions 6.08%Securities firms 1.09%Foreign individuals 0.02%
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 | 40.37% | 13,763 |
| Other corporations | 38.08% | 155 |
| Financial institutions | 14.36% | 17 |
| Foreign institutions | 6.08% | 76 |
| Securities firms | 1.09% | 21 |
| Foreign individuals | 0.02% | 17 |
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 | 井上 徳造 | 2,049,000 | 14.28% |
| 2 | ギガパレス㈱ | 1,472,000 | 10.26% |
| 3 | 公益財団法人アイコム電子通信工学振興財団 | 1,000,000 | 6.97% |
| 4 | ㈱UH Partners 2 | 891,000 | 6.21% |
| 5 | 光通信㈱ | 685,000 | 4.77% |
| 6 | 日本マスタートラスト信託銀行㈱（信託口） | 632,000 | 4.40% |
| 7 | ㈱ＪＶＣケンウッド | 445,000 | 3.10% |
| 8 | アイビー投資事業有限責任組合 | 374,000 | 2.61% |
| 9 | 日本証券金融㈱ | 369,000 | 2.58% |
| 10 | 住友不動産㈱ | 357,000 | 2.49% |
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.