Insource Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 26.14% |
|---|---|
| Individuals | 21.22% |
| Top 10 holders | 65.40% |
| Total shareholders | 9,192 |
Who owns the company
Share of voting unitsOther corporations 31.82%Foreign institutions 26.14%Individuals & others 21.22%Financial institutions 17.79%Securities firms 2.99%Foreign individuals 0.05%
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 |
|---|---|---|
| Other corporations | 31.82% | 41 |
| Foreign institutions | 26.14% | 207 |
| Individuals & others | 21.22% | 8,878 |
| Financial institutions | 17.79% | 10 |
| Securities firms | 2.99% | 32 |
| Foreign individuals | 0.05% | 24 |
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 | 株式会社ルプラス | 25,359,000 | 30.20% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 7,295,000 | 8.69% |
| 3 | 株式会社日本カストディ銀行（信託口） | 7,027,000 | 8.37% |
| 4 | 舟橋 孝之 | 5,336,000 | 6.35% |
| 5 | 川端 久美子 | 3,009,000 | 3.58% |
| 6 | ＭＳＩＰ ＣＬＩＥＮＴ ＳＥＣＵＲＩＴＩＥＳ（常任代理人 モルガン・スタンレーＭＵＦＧ証券株式会社） | 1,703,000 | 2.03% |
| 7 | 株式会社ブレイク | 1,600,000 | 1.91% |
| 8 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮＤ ＴＲＵＳＴ ＣＯＭＰＡＮＹ ５０５３０１（常任代理人 株式会社みずほ銀行決済営業部） | 1,220,000 | 1.45% |
| 9 | ＢＮＹ ＧＣＭ ＣＬＩＥＮＴ ＡＣＣＯＵＮＴ ＪＰＲＤ ＡＣ ＩＳＧ （ＦＥ－ＡＣ） (常任代理人 株式会社三菱ＵＦＪ銀行) | 1,198,000 | 1.43% |
| 10 | ＮＯＲＴＨＥＲＮ ＴＲＵＳＴ ＣＯ．（ＡＶＦＣ） ＲＥ ＵＫＡＩ ＡＩＦ ＣＬＩＥＮＴＳ ＮＯＮ ＬＥＮＤＩＮＧ １０ＰＣＴ ＴＲＥＡＴＹ ＡＣＣＯＵＮＴ（常任代理人 香港上海銀行東京支店） | 1,170,000 | 1.39% |
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.