Kurogane Kosakusho Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2025-11-30.
| Foreign institutions | 1.30% |
|---|---|
| Individuals | 62.79% |
| Top 10 holders | 42.41% |
| Total shareholders | 2,974 |
Who owns the company
Share of voting unitsIndividuals & others 62.79%Other corporations 25.83%Financial institutions 8.58%Securities firms 1.46%Foreign institutions 1.3%Foreign individuals 0.04%
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 | 62.79% | 2,872 |
| Other corporations | 25.83% | 66 |
| Financial institutions | 8.58% | 6 |
| Securities firms | 1.46% | 17 |
| Foreign institutions | 1.30% | 8 |
| Foreign individuals | 0.04% | 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 | ワイ・ケイ株式会社 | 148,000 | 8.87% |
| 2 | エイ・シイ工業株式会社 | 139,000 | 8.35% |
| 3 | くろがね取引先持株会 | 111,000 | 6.66% |
| 4 | くろがね従業員持株会 | 73,000 | 4.39% |
| 5 | 住友生命保険相互会社（常任代理人 株式会社日本カストディ銀行） | 63,000 | 3.80% |
| 6 | 株式会社三菱ＵＦＪ銀行 | 56,000 | 3.41% |
| 7 | 神足尚孝 | 47,000 | 2.87% |
| 8 | ワイ・テイ工業株式会社 | 27,000 | 1.64% |
| 9 | 株式会社スチールテック | 20,000 | 1.22% |
| 10 | 岡本秀昭 | 20,000 | 1.20% |
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.