Science Arts,Inc.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2025-08-31.
| Foreign institutions | 0.98% |
|---|---|
| Individuals | 37.43% |
| Top 10 holders | 75.45% |
| Total shareholders | 3,444 |
Who owns the company
Share of voting unitsOther corporations 56.64%Individuals & others 37.43%Securities firms 4.54%Foreign institutions 0.98%Financial institutions 0.33%Foreign individuals 0.08%
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 | 56.64% | 26 |
| Individuals & others | 37.43% | 3,368 |
| Securities firms | 4.54% | 24 |
| Foreign institutions | 0.98% | 14 |
| Financial institutions | 0.33% | 2 |
| Foreign individuals | 0.08% | 10 |
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 | 合同会社平岡秀一事務所 | 3,000,000 | 37.05% |
| 2 | 楽天グループ株式会社 | 819,000 | 10.12% |
| 3 | 平岡 秀一 | 768,000 | 9.49% |
| 4 | 株式会社ＪＶＣケンウッド | 655,000 | 8.09% |
| 5 | 芹澤 圭二 | 370,000 | 4.57% |
| 6 | 株式会社ＳＢＩ証券 | 167,600 | 2.07% |
| 7 | ＪＰＥ第２号株式会社 | 120,000 | 1.48% |
| 8 | 楽天証券株式会社 | 76,700 | 0.95% |
| 9 | 横道 克己 | 72,000 | 0.89% |
| 10 | 渡辺 修身 | 60,000 | 0.74% |
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.