As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.90% |
|---|---|
| Individuals | 46.55% |
| Top 10 holders | 44.60% |
| Total shareholders | 12,742 |
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.
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.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 46.55% | 12,467 |
| Other corporations | 30.66% | 140 |
| Financial institutions | 20.31% | 17 |
| Securities firms | 1.48% | 19 |
| Foreign institutions | 0.90% | 37 |
| Foreign individuals | 0.10% | 62 |
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.
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 日本製鉄株式会社 | 6,940,000 | 12.69% |
| 2 | みずほ信託銀行株式会社 退職給付信託 太平洋セメント口 再信託受託者 株式会社日本カストディ銀行 | 3,634,000 | 6.64% |
| 3 | 日本マスタートラスト信託銀行株式会社(信託口) | 3,595,000 | 6.58% |
| 4 | 日コン取引先持株会 | 3,126,000 | 5.72% |
| 5 | 日本電設工業株式会社 | 2,008,000 | 3.67% |
| 6 | 太平洋セメント株式会社 | 1,500,000 | 2.74% |
| 7 | 株式会社みずほ銀行 | 1,000,000 | 1.82% |
| 8 | 株式会社三菱UFJ銀行 | 930,000 | 1.70% |
| 9 | 株式会社和田商店 | 836,000 | 1.52% |
| 10 | 東都興業株式会社 | 829,000 | 1.52% |
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.