As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 7.53% |
|---|---|
| Individuals | 36.46% |
| Top 10 holders | 43.43% |
| Total shareholders | 3,635 |
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 | 36.46% | 3,299 |
| Other corporations | 33.73% | 197 |
| Financial institutions | 21.51% | 16 |
| Foreign institutions | 7.53% | 88 |
| Securities firms | 0.77% | 29 |
| Foreign individuals | 0.00% | 6 |
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) | 1,698,000 | 7.86% |
| 2 | 日比谷総合設備取引先持株会 | 1,341,000 | 6.21% |
| 3 | 光通信KK投資事業有限責任組合 | 1,249,000 | 5.78% |
| 4 | エヌ・ティ・ティ都市開発株式会社 | 920,000 | 4.26% |
| 5 | 日本マスタートラスト信託銀行株式会社(退職給付信託口・株式会社百十四銀行口) | 900,000 | 4.17% |
| 6 | 日比谷総合設備従業員持株会 | 809,000 | 3.75% |
| 7 | 一般社団法人NTTグループ共済会 | 698,000 | 3.23% |
| 8 | 住友不動産株式会社 | 607,000 | 2.81% |
| 9 | 共立建設株式会社 | 594,000 | 2.75% |
| 10 | 株式会社日本カストディ銀行(信託口) | 563,000 | 2.61% |
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.