Maruzen Showa Unyu Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 20.45% |
|---|---|
| Individuals | 19.35% |
| Top 10 holders | 46.57% |
| Total shareholders | 2,326 |
Who owns the company
Share of voting unitsFinancial institutions 31.64%Other corporations 27.95%Foreign institutions 20.45%Individuals & others 19.35%Securities firms 0.6%Foreign individuals 0.01%
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 |
|---|---|---|
| Financial institutions | 31.64% | 27 |
| Other corporations | 27.95% | 124 |
| Foreign institutions | 20.45% | 155 |
| Individuals & others | 19.35% | 1,999 |
| Securities firms | 0.60% | 19 |
| Foreign individuals | 0.01% | 2 |
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 | 丸全商事株式会社 | 1,645,000 | 8.40% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 1,586,000 | 8.09% |
| 3 | 明治安田生命保険相互会社 | 1,219,000 | 6.22% |
| 4 | 株式会社横浜銀行 | 903,000 | 4.61% |
| 5 | 丸全昭和運輸取引先持株会 | 827,000 | 4.22% |
| 6 | THE SFP VALUE REALIZATION MASTER FUND LTD.（常任代理人 立花証券株式会社） | 791,000 | 4.04% |
| 7 | 三菱ＵＦＪ信託銀行株式会社 | 653,000 | 3.33% |
| 8 | AVI JAPAN OPPORTUNITY TRUST PLC（常任代理人 株式会社みずほ銀行決済営業部） | 583,000 | 2.98% |
| 9 | 株式会社日本カストディ銀行（信託口） | 475,000 | 2.43% |
| 10 | 横浜振興株式会社 | 441,000 | 2.25% |
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.