As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.31% |
|---|---|
| Individuals | 70.85% |
| Top 10 holders | 51.14% |
| Total shareholders | 1,210 |
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 | 70.85% | 1,147 |
| Other corporations | 14.69% | 33 |
| Securities firms | 9.21% | 15 |
| Financial institutions | 4.91% | 2 |
| Foreign institutions | 0.31% | 8 |
| Foreign individuals | 0.03% | 5 |
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 | 岩崎 元治 | 321,503 | 12.41% |
| 2 | 有田 泰志 | 220,200 | 8.50% |
| 3 | 株式会社アイ・ティ・シー | 175,164 | 6.76% |
| 4 | リード共栄投資会 | 162,927 | 6.29% |
| 5 | 株式会社埼玉りそな銀行 | 125,900 | 4.86% |
| 6 | 埼玉興業株式会社 | 86,400 | 3.34% |
| 7 | 松井証券株式会社 | 79,000 | 3.05% |
| 8 | 浅野 裕衣 | 60,000 | 2.32% |
| 9 | むさし証券株式会社 | 50,000 | 1.93% |
| 10 | 岩崎 和子 | 43,600 | 1.68% |
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.