SINFONIA TECHNOLOGY CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 23.69% |
|---|---|
| Individuals | 25.60% |
| Top 10 holders | 45.78% |
| Total shareholders | 6,922 |
Who owns the company
Share of voting unitsFinancial institutions 29.95%Individuals & others 25.6%Foreign institutions 23.69%Other corporations 18.27%Securities firms 2.47%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 |
|---|---|---|
| Financial institutions | 29.95% | 42 |
| Individuals & others | 25.60% | 6,499 |
| Foreign institutions | 23.69% | 204 |
| Other corporations | 18.27% | 132 |
| Securities firms | 2.47% | 34 |
| Foreign individuals | 0.02% | 11 |
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㈱（信託口） | 3,349,000 | 11.80% |
| 2 | ㈱日本カストディ銀行（信託口） | 1,899,000 | 6.69% |
| 3 | 日本マスタートラスト信託銀行㈱（退職給付信託口・㈱神戸製鋼所口) | 1,835,000 | 6.47% |
| 4 | STATE STREET BANK AND TRUST COMPANY 505001（常任代理人 ㈱みずほ銀行決済営業部） | 1,434,000 | 5.06% |
| 5 | ダイキン工業㈱ | 1,017,000 | 3.58% |
| 6 | シンフォニアテクノロジーグループ従業員持株会 | 876,000 | 3.09% |
| 7 | シンフォニアテクノロジー取引先持株会 | 867,000 | 3.06% |
| 8 | 大日本印刷㈱ | 732,000 | 2.58% |
| 9 | 前尾 吉信 | 500,000 | 1.76% |
| 10 | JPモルガン証券㈱ | 478,000 | 1.69% |
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.