As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 29.59% |
|---|---|
| Individuals | 31.55% |
| Top 10 holders | 35.51% |
| Total shareholders | 63,361 |
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 | 31.55% | 61,277 |
| Foreign institutions | 29.59% | 843 |
| Financial institutions | 25.25% | 134 |
| Other corporations | 10.08% | 829 |
| Securities firms | 3.51% | 63 |
| Foreign individuals | 0.03% | 215 |
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 | 日本マスタートラスト信託銀行株式会社(信託口) | 71,094,000 | 15.20% |
| 2 | 株式会社日本カストディ銀行(信託口) | 33,071,000 | 7.07% |
| 3 | 鹿 島 公 子 | 15,849,000 | 3.39% |
| 4 | 鹿島社員持株会 | 8,602,000 | 1.84% |
| 5 | 公益財団法人鹿島学術振興財団 | 7,235,000 | 1.55% |
| 6 | 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) | 6,742,000 | 1.44% |
| 7 | 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) | 6,065,000 | 1.30% |
| 8 | ビーエヌワイエム アズ エージーティクライアンツ ノン トリーティージャスデック (常任代理人 株式会社三菱UFJ銀行) | 5,807,000 | 1.24% |
| 9 | 株式会社かたばみ | 5,800,000 | 1.24% |
| 10 | 公益財団法人鹿島美術財団 | 5,788,000 | 1.24% |
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.