As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 21.13% |
|---|---|
| Individuals | 57.18% |
| Top 10 holders | 57.07% |
| Total shareholders | 3,771 |
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 | 57.18% | 3,654 |
| Foreign institutions | 21.13% | 16 |
| Other corporations | 13.64% | 76 |
| Financial institutions | 6.82% | 3 |
| Securities firms | 1.23% | 18 |
| Foreign individuals | 0.01% | 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 | ドイチェ バンク アーゲー フランクフルト シーシー シーエルティー ハーマン ベタイリグ 4004020(常任代理人 ㈱みずほ銀行 決済営業部) | 1,259,000 | 19.89% |
| 2 | 東洋シヤッター取引先持株会 | 834,000 | 13.17% |
| 3 | 東洋シヤッター従業員持株会 | 527,000 | 8.33% |
| 4 | 株式会社みずほ銀行 | 313,000 | 4.95% |
| 5 | 愛知電機株式会社 | 125,000 | 1.98% |
| 6 | 日本生命保険相互会社 | 119,000 | 1.88% |
| 7 | 中央日本土地建物株式会社 | 114,000 | 1.80% |
| 8 | スガツネ工業株式会社 | 110,000 | 1.74% |
| 9 | JFE商事鉄鋼建材株式会社 | 110,000 | 1.74% |
| 10 | ヨシダ トモヒロ | 100,000 | 1.59% |
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.