As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 31.03% |
|---|---|
| Individuals | 32.34% |
| Top 10 holders | 45.79% |
| Total shareholders | 11,164 |
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 | 32.34% | 10,706 |
| Foreign institutions | 31.03% | 246 |
| Financial institutions | 21.61% | 21 |
| Other corporations | 12.13% | 131 |
| Securities firms | 2.87% | 38 |
| Foreign individuals | 0.00% | 22 |
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 | 日本マスタートラスト信託銀行株式会社(信託口) | 5,608,000 | 11.77% |
| 2 | 株式会社OKOZE | 3,680,000 | 7.72% |
| 3 | 加賀電子従業員持株会 | 3,108,000 | 6.52% |
| 4 | 株式会社日本カストディ銀行(信託口) | 2,949,000 | 6.19% |
| 5 | 塚本勲 | 1,447,000 | 3.04% |
| 6 | THE BANK OF NEW YORK MELLON 140044(常任代理人 株式会社みずほ銀行決済営業部) | 1,116,000 | 2.34% |
| 7 | STATE STREET BANK AND TRUST COMPANY 505223(常任代理人 株式会社みずほ銀行決済営業部) | 1,116,000 | 2.34% |
| 8 | STATE STREET BANK AND TRUST COMPANY 505103(常任代理人 株式会社みずほ銀行決済営業部) | 1,019,000 | 2.14% |
| 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) | 918,000 | 1.93% |
| 10 | STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行決済営業部) | 858,000 | 1.80% |
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.