As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 1.94% |
|---|---|
| Individuals | 57.90% |
| Top 10 holders | 55.58% |
| Total shareholders | 2,799 |
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 | 57.90% | 2,738 |
| Other corporations | 37.08% | 29 |
| Financial institutions | 2.07% | 3 |
| Foreign institutions | 1.94% | 12 |
| Securities firms | 0.99% | 13 |
| Foreign individuals | 0.02% | 4 |
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 | 株式会社ベストプランニング | 1,353,800 | 35.57% |
| 2 | ヒップ従業員持株会 | 323,500 | 8.50% |
| 3 | 光通信KK投資事業有限責任組合 | 164,900 | 4.33% |
| 4 | 株式会社横浜銀行 (常任代理人 株式会社日本カストディ銀行) | 45,000 | 1.18% |
| 5 | 田中 伸明 | 44,400 | 1.16% |
| 6 | 光通信株式会社 | 39,700 | 1.04% |
| 7 | THE BANK OF NEW YORK MELLON 140042(常任代理人 株式会社みずほ銀行決済営業部) | 37,000 | 0.97% |
| 8 | 亀山 弓子 | 36,900 | 0.96% |
| 9 | 日本生命保険相互会社(常任代理人 日本マスタートラスト信託銀行株式会社) | 36,000 | 0.94% |
| 10 | 光1号配当特化投資事業有限責任組合 | 35,700 | 0.93% |
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.