SEKIDO CO.,LTD.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-20.
| Foreign institutions | 4.98% |
|---|---|
| Individuals | 82.34% |
| Top 10 holders | 27.70% |
| Total shareholders | 3,971 |
Who owns the company
Share of voting unitsIndividuals & others 82.34%Other corporations 11.22%Foreign institutions 4.98%Securities firms 0.98%Foreign individuals 0.47%
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 | 82.34% | 3,896 |
| Other corporations | 11.22% | 39 |
| Foreign institutions | 4.98% | 5 |
| Securities firms | 0.98% | 13 |
| Foreign individuals | 0.47% | 18 |
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 | 有限会社関戸興産 | 300,000 | 9.48% |
| 2 | 関戸 正実 | 198,000 | 6.26% |
| 3 | BNB PARIBAS LONDON BRANCH FOR PRIME BROKERAGE CLEARANCE ACC FOR THIRD PARTY常任代理人 香港上海銀行 東京支店 | 144,000 | 4.57% |
| 4 | 都田 幸男 | 60,000 | 1.92% |
| 5 | 関戸 薫子 | 51,000 | 1.63% |
| 6 | セキド従業員持株会 | 40,000 | 1.29% |
| 7 | セキド役員持株会 | 31,000 | 1.00% |
| 8 | 西村 英子 | 18,000 | 0.56% |
| 9 | 飛田 康雄 | 16,000 | 0.51% |
| 10 | 楽天証券株式会社 | 15,000 | 0.48% |
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.