As reported in the annual securities report, 2025-08-31.
| Foreign institutions | 10.24% |
|---|---|
| Individuals | 81.42% |
| Top 10 holders | 35.52% |
| Total shareholders | 9,621 |
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.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 81.42% | 9,442 |
| Foreign institutions | 10.24% | 20 |
| Other corporations | 6.44% | 115 |
| Securities firms | 1.63% | 19 |
| Foreign individuals | 0.24% | 23 |
| Financial institutions | 0.02% | 2 |
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 | プリモ・インテグラル2投資事業有限責任組合 | 1,653,848 | 18.90% |
| 2 | Innovation Alpha Primo L.P. | 262,265 | 2.99% |
| 3 | プリモ・インテグラル1投資事業有限責任組合 | 259,265 | 2.96% |
| 4 | BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC) | 227,300 | 2.59% |
| 5 | ヨシダ トモヒロ | 226,700 | 2.59% |
| 6 | HSBC OVERSEAS NOMINEE (UK)LIMITED A/C HST5 | 112,400 | 1.28% |
| 7 | 株式会社桑山 | 102,300 | 1.16% |
| 8 | 株式会社ロージィブルー | 93,000 | 1.06% |
| 9 | BNYM SA/NV FOR BNYM FOR BNYM GCM CLIENT ACCTS M ILM FE | 87,600 | 1.00% |
| 10 | 澤野 直樹 | 87,471 | 0.99% |
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.