OKAMURA CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 16.50% |
|---|---|
| Individuals | 29.20% |
| Top 10 holders | 49.51% |
| Total shareholders | 20,071 |
Who owns the company
Share of voting unitsFinancial institutions 33.7%Individuals & others 29.2%Other corporations 18.94%Foreign institutions 16.5%Securities firms 1.64%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 |
|---|---|---|
| Financial institutions | 33.70% | 29 |
| Individuals & others | 29.20% | 19,345 |
| Other corporations | 18.94% | 403 |
| Foreign institutions | 16.50% | 227 |
| Securities firms | 1.64% | 27 |
| Foreign individuals | 0.02% | 40 |
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 | 日本マスタートラスト信託銀行株式会社（信託口） | 10,947,000 | 11.54% |
| 2 | 株式会社日本カストディ銀行（信託口） | 6,321,000 | 6.66% |
| 3 | オカムラグループ従業員持株会 | 5,749,000 | 6.06% |
| 4 | 日本製鉄株式会社 | 5,313,000 | 5.60% |
| 5 | 明治安田生命保険相互会社 | 4,892,000 | 5.16% |
| 6 | 株式会社三菱ＵＦＪ銀行 | 3,670,000 | 3.87% |
| 7 | オカムラ協力会持株会 | 3,602,000 | 3.80% |
| 8 | 株式会社横浜銀行 | 2,853,000 | 3.01% |
| 9 | 三井住友海上火災保険株式会社 | 1,822,000 | 1.92% |
| 10 | オカムラディ―ラ―共栄会 | 1,795,000 | 1.89% |
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.