C.S. LUMBER CO.,INC
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-05-31.
| Foreign institutions | 10.66% |
|---|---|
| Individuals | 32.20% |
| Top 10 holders | 68.10% |
| Total shareholders | 524 |
Who owns the company
Share of voting unitsOther corporations 45.04%Individuals & others 32.2%Foreign institutions 10.66%Financial institutions 6.18%Securities firms 5.91%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 |
|---|---|---|
| Other corporations | 45.04% | 16 |
| Individuals & others | 32.20% | 478 |
| Foreign institutions | 10.66% | 11 |
| Financial institutions | 6.18% | 2 |
| Securities firms | 5.91% | 15 |
| Foreign individuals | 0.01% | 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 | 株式会社千代 | 660,000 | 35.68% |
| 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） | 151,100 | 8.17% |
| 3 | 日本証券金融株式会社 | 85,900 | 4.64% |
| 4 | 上田八木短資株式会社 | 68,900 | 3.73% |
| 5 | 内藤 征吾 | 55,200 | 2.99% |
| 6 | 中井 千代助 | 50,700 | 2.74% |
| 7 | 中井 俊輔 | 50,000 | 2.70% |
| 8 | 中井 政助 | 50,000 | 2.70% |
| 9 | 中井 礼子 | 49,900 | 2.70% |
| 10 | 野村證券株式会社 | 38,000 | 2.05% |
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.