Marusan Securities Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 3.62% |
|---|---|
| Individuals | 63.14% |
| Top 10 holders | 31.23% |
| Total shareholders | 88,910 |
Who owns the company
Share of voting unitsIndividuals & others 63.14%Financial institutions 21.18%Other corporations 11.39%Foreign institutions 3.62%Securities firms 0.61%Foreign individuals 0.05%
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.
Ownership Trend
Holding %, recent yearsForeign institutionsFinancial institutionsIndividualsOther corporationsSecurities firms
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.
Ownership detail
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 63.14% | 88,302 |
| Financial institutions | 21.18% | 16 |
| Other corporations | 11.39% | 365 |
| Foreign institutions | 3.62% | 57 |
| Securities firms | 0.61% | 23 |
| Foreign individuals | 0.05% | 146 |
| Government | 0.00% | 1 |
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.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 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) | 5,230,000 | 7.89% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 5,189,000 | 7.83% |
| 3 | 公益財団法人長尾自然環境財団 | 4,746,000 | 7.16% |
| 4 | 三菱ＵＦＪ信託銀行株式会社(常任代理人 日本マスタートラスト 信託銀行株式会社) | 1,683,000 | 2.54% |
| 5 | 株式会社みずほ銀行(常任代理人 株式会社日本カストディ 銀行) | 940,000 | 1.42% |
| 6 | 長尾 愛一郎 | 902,000 | 1.36% |
| 7 | 株式会社日本カストディ銀行（信託口） | 582,000 | 0.88% |
| 8 | STATE STREET BANK AND TRUST COMPANY 505025 (常任代理人 株式会社みずほ銀行 決済営業部) | 556,000 | 0.84% |
| 9 | JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行 決済営業部) | 466,000 | 0.70% |
| 10 | 丸三証券従業員持株会 | 406,000 | 0.61% |
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.