itsumo.inc.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.60% |
|---|---|
| Individuals | 30.98% |
| Top 10 holders | 72.86% |
| Total shareholders | 2,398 |
Who owns the company
Share of voting unitsOther corporations 60.87%Individuals & others 30.98%Foreign institutions 3.6%Securities firms 3.52%Foreign individuals 0.7%Financial institutions 0.34%
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 | 60.87% | 15 |
| Individuals & others | 30.98% | 2,313 |
| Foreign institutions | 3.60% | 17 |
| Securities firms | 3.52% | 16 |
| Foreign individuals | 0.70% | 35 |
| Financial institutions | 0.34% | 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 | 株式会社つづく | 2,400,000 | 40.37% |
| 2 | 株式会社望月智之事務所 | 1,200,000 | 20.19% |
| 3 | 坂本 守 | 247,955 | 4.17% |
| 4 | 望月 智之 | 167,955 | 2.83% |
| 5 | ＭＳＩＰ ＣＬＩＥＮＴ ＳＥＣＵＲＩＴＩＥＳ （常任代理人 モルガン・スタンレーＭＵＦＧ証券株式会社） | 92,900 | 1.56% |
| 6 | ＪＰモルガン証券株式会社 | 64,000 | 1.08% |
| 7 | 楽天証券株式会社共有口 | 45,300 | 0.76% |
| 8 | 株式会社ＳＢＩ証券 | 40,162 | 0.68% |
| 9 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮＤ ＴＲＵＳＴ ＣＯＭＰＡＮＹ ５１０３７１ （常任代理人 株式会社みずほ銀行決済営業部） | 38,800 | 0.65% |
| 10 | 高木 修 | 34,166 | 0.57% |
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.