As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 18.11% |
|---|---|
| Individuals | 30.82% |
| Top 10 holders | 48.40% |
| Total shareholders | 7,267 |
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 | 33.23% | 167 |
| Individuals & others | 30.82% | 6,846 |
| Foreign institutions | 18.11% | 192 |
| Financial institutions | 16.98% | 14 |
| Securities firms | 0.83% | 19 |
| Foreign individuals | 0.02% | 29 |
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㈱(信託口) | 2,993,000 | 10.91% |
| 2 | 新田ゴム工業㈱ | 2,842,000 | 10.36% |
| 3 | アイビーピー㈱ | 1,901,000 | 6.93% |
| 4 | 合同会社オンガホールディングス | 1,430,000 | 5.21% |
| 5 | ㈱日本カストディ銀行(信託口) | 1,074,000 | 3.91% |
| 6 | ニッタ取引先持株会 | 1,018,000 | 3.71% |
| 7 | ニッタ共栄会 | 718,000 | 2.61% |
| 8 | ニッタ従業員持株会 | 449,000 | 1.63% |
| 9 | STATE STREET BANK AND TRUST COMPANY 505103(常任代理人)㈱みずほ銀行 決済営業部 | 436,000 | 1.59% |
| 10 | 日本ゼオン㈱ | 424,000 | 1.54% |
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.