Computer Institute of Japan, Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2025-06-30.
| Foreign institutions | 1.72% |
|---|---|
| Individuals | 66.66% |
| Top 10 holders | 40.87% |
| Total shareholders | 14,735 |
Who owns the company
Share of voting unitsIndividuals & others 66.66%Financial institutions 14.9%Other corporations 14.24%Securities firms 2.4%Foreign institutions 1.72%Foreign individuals 0.07%
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 | 66.66% | 14,556 |
| Financial institutions | 14.90% | 11 |
| Other corporations | 14.24% | 68 |
| Securities firms | 2.40% | 24 |
| Foreign institutions | 1.72% | 38 |
| Foreign individuals | 0.07% | 38 |
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 | 日本マスタートラスト信託銀行株式会社（信託口） | 6,764,200 | 11.96% |
| 2 | 光通信株式会社 | 4,411,800 | 7.80% |
| 3 | ＣＩＪ社員持株会 | 2,342,007 | 4.14% |
| 4 | 株式会社ＮＴＴデータ | 1,710,720 | 3.02% |
| 5 | 株式会社ＵＨ Ｐａｒｔｎｅｒｓ ２ | 1,699,960 | 3.00% |
| 6 | 株式会社日本カストディ銀行（信託口） | 1,409,600 | 2.49% |
| 7 | 株式会社エスアイエル | 1,352,160 | 2.39% |
| 8 | 大鹿正彦 | 1,185,306 | 2.09% |
| 9 | 東洋証券株式会社 | 1,174,692 | 2.07% |
| 10 | 中野正三 | 1,084,752 | 1.91% |
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.