As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 19.57% |
|---|---|
| Individuals | 36.20% |
| Top 10 holders | 49.70% |
| Total shareholders | 46,318 |
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 | 36.20% | 45,802 |
| Other corporations | 26.14% | 264 |
| Foreign institutions | 19.57% | 110 |
| Financial institutions | 15.22% | 13 |
| Securities firms | 2.13% | 20 |
| Foreign individuals | 0.74% | 109 |
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 | 6,692,000 | 15.00% |
| 2 | 日本マスタートラスト信託銀行株式会社(信託口) | 4,639,000 | 10.40% |
| 3 | 伊藤忠丸紅鉄鋼株式会社 | 4,359,000 | 9.80% |
| 4 | 株式会社日本カストディ銀行(信託口) | 1,793,000 | 4.00% |
| 5 | ステート ストリート バンク アンド トラスト カンパニー 505223(常任代理人 株式会社みずほ銀行決済営業部) | 1,306,000 | 2.90% |
| 6 | INTERACTIVE BROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社) | 930,000 | 2.10% |
| 7 | ステート ストリート バンク アンド トラスト カンパニー 505001(常任代理人 株式会社みずほ銀行決済営業部) | 885,000 | 2.00% |
| 8 | 江口 昌典 | 598,000 | 1.30% |
| 9 | ジェーピー モルガン チェース バンク 385781(常任代理人 株式会社みずほ銀行決済営業部) | 510,000 | 1.10% |
| 10 | ユニプレス社員持株会 | 497,000 | 1.10% |
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.