NANSIN CO.,LTD.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 12.79% |
|---|---|
| Individuals | 72.86% |
| Top 10 holders | 56.09% |
| Total shareholders | 1,024 |
Who owns the company
Share of voting unitsIndividuals & others 72.86%Foreign institutions 12.79%Other corporations 9.54%Financial institutions 3.91%Securities firms 0.57%Foreign individuals 0.32%
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 | 72.86% | 932 |
| Foreign institutions | 12.79% | 30 |
| Other corporations | 9.54% | 35 |
| Financial institutions | 3.91% | 5 |
| Securities firms | 0.57% | 13 |
| Foreign individuals | 0.32% | 9 |
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 | 齋 藤 邦 彦 | 902,000 | 13.50% |
| 2 | INTERACTIVE BROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社) | 713,000 | 10.68% |
| 3 | UH Partners2投資事業有限責任組合 無限責任組合員株式会社UH Partners2 | 500,000 | 7.49% |
| 4 | 光通信KK投資事業有限責任組合無限責任組合員光通信株式会社 | 429,000 | 6.43% |
| 5 | 田中 園枝 | 401,000 | 6.01% |
| 6 | 株式会社商工組合中央金庫 | 225,000 | 3.37% |
| 7 | エスアイエル投資事業有限責任組合無限責任組合員株式会社エスアイエル | 163,000 | 2.44% |
| 8 | 有限会社フジシゲ | 159,000 | 2.38% |
| 9 | 内 藤 征 吾 | 130,000 | 1.96% |
| 10 | 天 井 全 兄 | 122,000 | 1.83% |
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.