As reported in the annual securities report, 2026-01-31.
| Foreign institutions | 0.38% |
|---|---|
| Individuals | 83.89% |
| Top 10 holders | 74.76% |
| Total shareholders | 4,356 |
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 | 83.89% | 4,231 |
| Securities firms | 13.67% | 18 |
| Other corporations | 1.83% | 53 |
| Foreign institutions | 0.38% | 15 |
| Foreign individuals | 0.20% | 37 |
| 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 | 良原広樹 | 6,774,000 | 40.03% |
| 2 | 伊藤繁三 | 1,389,600 | 8.21% |
| 3 | 伊藤高雄 | 1,099,800 | 6.50% |
| 4 | 畠山学 | 1,033,200 | 6.11% |
| 5 | 松井証券株式会社 | 677,000 | 4.00% |
| 6 | 岡三証券株式会社 | 513,900 | 3.04% |
| 7 | 株式会社SBI証券 | 435,400 | 2.57% |
| 8 | 株式会社DMM.com証券 | 299,700 | 1.77% |
| 9 | セントラル短資株式会社 | 243,900 | 1.44% |
| 10 | 大和コネクト証券株式会社 | 183,700 | 1.09% |
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.