As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 10.88% |
|---|---|
| Individuals | 58.05% |
| Top 10 holders | 59.30% |
| Total shareholders | 4,150 |
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 | 58.05% | 4,034 |
| Other corporations | 25.58% | 39 |
| Foreign institutions | 10.88% | 34 |
| Financial institutions | 3.51% | 5 |
| Securities firms | 1.94% | 22 |
| Foreign individuals | 0.04% | 16 |
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 | 有限会社SEIKO | 2,993,100 | 18.80% |
| 2 | 小嶋成夫 | 1,266,228 | 7.90% |
| 3 | IMV取引先持株会 | 1,168,300 | 7.30% |
| 4 | 小嶋淳平 | 1,037,624 | 6.50% |
| 5 | エスペック株式会社 | 766,000 | 4.80% |
| 6 | IMV従業員持株会 | 631,771 | 3.90% |
| 7 | BNPPARIBAS LUXEMBOURG/2S/JASDEC/FIM/LUXEMBOURGFUNDS/UCITS ASSETS(常任代理人 香港上海銀行) | 580,000 | 3.60% |
| 8 | 株式会社日本カストディ銀行(信託口) | 446,000 | 2.80% |
| 9 | BNY GCM CLIENT ACC OUNT JPRD AC ISG(FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 320,700 | 2.00% |
| 10 | 有限会社アフロ | 280,000 | 1.70% |
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.