As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 1.43% |
|---|---|
| Individuals | 18.78% |
| Top 10 holders | 79.75% |
| Total shareholders | 9,332 |
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 |
|---|---|---|
| Other corporations | 74.58% | 57 |
| Individuals & others | 18.78% | 9,211 |
| Financial institutions | 4.68% | 5 |
| Foreign institutions | 1.43% | 25 |
| Securities firms | 0.51% | 17 |
| Foreign individuals | 0.02% | 17 |
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 | 三菱商事㈱ | 6,255,000 | 38.52% |
| 2 | ALSOK㈱ | 4,965,000 | 30.57% |
| 3 | 日本マスタートラスト信託銀行㈱(株式付与ESOP信託口) | 696,846 | 4.29% |
| 4 | ㈱三菱総合研究所 | 544,000 | 3.35% |
| 5 | NCS従業員持株会 | 161,700 | 0.99% |
| 6 | MSIP CLIENT SECURITIES (常任代理人 モルガン・スタンレーMUFG証券㈱) | 88,500 | 0.54% |
| 7 | 椛田 法義 | 86,700 | 0.53% |
| 8 | 渡邉 勝利 | 68,000 | 0.41% |
| 9 | NATIONAL FINANCIAL SERVICES LLC (常任代理人 シティバンク、エヌ・エイ東京支店) | 47,950 | 0.29% |
| 10 | 津賀 暢 | 42,600 | 0.26% |
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.