PRONEXUS INC.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 10.53% |
|---|---|
| Individuals | 76.90% |
| Top 10 holders | 50.81% |
| Total shareholders | 34,729 |
Who owns the company
Share of voting unitsIndividuals & others 76.9%Foreign institutions 10.53%Financial institutions 7.8%Other corporations 4.12%Securities firms 0.65%Foreign individuals 0.01%
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 | 76.90% | 34,378 |
| Foreign institutions | 10.53% | 60 |
| Financial institutions | 7.80% | 10 |
| Other corporations | 4.12% | 230 |
| Securities firms | 0.65% | 19 |
| Foreign individuals | 0.01% | 32 |
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 | 上野 守生 | 3,352,000 | 13.60% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 1,795,000 | 7.28% |
| 3 | NORTHERN TRUST CO．（AVFC） RE FIDELITY FUNDS（常任代理人 香港上海銀行東京支店） | 1,461,000 | 5.93% |
| 4 | 上野 誠子 | 1,410,000 | 5.72% |
| 5 | プロネクサス社員持株会 | 1,219,000 | 4.95% |
| 6 | 上野 吉生 | 796,000 | 3.23% |
| 7 | 上野 剛史 | 734,000 | 2.98% |
| 8 | 峯戸松 明子 | 729,000 | 2.96% |
| 9 | 岡田 達也 | 563,000 | 2.28% |
| 10 | DAISUKE UENO | 463,000 | 1.88% |
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.