As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.11% |
|---|---|
| Individuals | 51.89% |
| Top 10 holders | 52.06% |
| Total shareholders | 3,971 |
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 | 51.89% | 3,818 |
| Other corporations | 37.74% | 74 |
| Financial institutions | 3.85% | 4 |
| Securities firms | 3.21% | 22 |
| Foreign institutions | 3.11% | 38 |
| Foreign individuals | 0.20% | 15 |
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 | ㈱NTTデータ | 1,059,400 | 21.75% |
| 2 | 中山 義人 | 579,164 | 11.89% |
| 3 | 日本マスタートラスト信託銀行㈱ | 180,000 | 3.69% |
| 4 | ㈱フォーカス システムズ | 148,700 | 3.05% |
| 5 | カナデビア㈱ | 146,000 | 3.00% |
| 6 | ㈱DTS | 127,000 | 2.61% |
| 7 | 光通信KK投資事業有限責任組合 | 101,900 | 2.09% |
| 8 | 五味 大輔 | 70,000 | 1.44% |
| 9 | 尾田 信夫 | 63,900 | 1.31% |
| 10 | SCSKMinoriソリューションズ㈱ | 60,000 | 1.23% |
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.