SEC CARBON,LIMITED
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 5.61% |
|---|---|
| Individuals | 26.16% |
| Top 10 holders | 57.11% |
| Total shareholders | 4,056 |
Who owns the company
Share of voting unitsOther corporations 56.07%Individuals & others 26.16%Financial institutions 10.81%Foreign institutions 5.61%Securities firms 1.31%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 |
|---|---|---|
| Other corporations | 56.07% | 114 |
| Individuals & others | 26.16% | 3,834 |
| Financial institutions | 10.81% | 14 |
| Foreign institutions | 5.61% | 69 |
| Securities firms | 1.31% | 20 |
| Foreign individuals | 0.02% | 5 |
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 | 大谷製鉄株式会社 | 3,980,000 | 19.85% |
| 2 | 三菱商事株式会社 | 1,961,000 | 9.78% |
| 3 | 住友商事株式会社 | 1,006,500 | 5.02% |
| 4 | 日本マスタートラスト信託銀行株式会社（信託口） | 980,300 | 4.89% |
| 5 | 日本カーボン株式会社 | 813,000 | 4.06% |
| 6 | 公益財団法人大谷教育文化振興財団 | 679,500 | 3.39% |
| 7 | 大 谷 民 明 | 600,000 | 2.99% |
| 8 | 株式会社三菱ＵＦＪ銀行 | 533,470 | 2.66% |
| 9 | 大和工業株式会社 | 477,500 | 2.38% |
| 10 | 日鉄エンジニアリング株式会社 | 418,250 | 2.09% |
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.