TSUMURA & CO.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 44.51% |
|---|---|
| Individuals | 18.94% |
| Top 10 holders | 48.24% |
| Total shareholders | 36,246 |
Who owns the company
Share of voting unitsForeign institutions 44.51%Financial institutions 30.1%Individuals & others 18.94%Other corporations 4.28%Securities firms 2.14%Foreign individuals 0.02%
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 |
|---|---|---|
| Foreign institutions | 44.51% | 272 |
| Financial institutions | 30.10% | 43 |
| Individuals & others | 18.94% | 35,493 |
| Other corporations | 4.28% | 319 |
| Securities firms | 2.14% | 32 |
| Foreign individuals | 0.02% | 86 |
| 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 | 日本マスタートラスト信託銀行㈱信託口 | 11,780,000 | 15.65% |
| 2 | ＢＯＣＨＫ ＦＯＲ ＰＩＮＧ ＡＮ ＬＩＦＥ ＩＮＳＵＲＡＮＣＥ ＣＯＭＰＡＮＹ ＯＦ ＣＨＩＮＡ ＬＴＤ (㈱三菱ＵＦＪ銀行) | 7,675,000 | 10.20% |
| 3 | ＳＴＡＴＥ ＳＴＲＥＥＴ ＢＡＮＫ ＡＮ Ｄ ＴＲＵＳＴ ＣＯＭＰＡＮＹ ５０５００１(常任代理人 ㈱みずほ銀行決済営業部) | 4,605,000 | 6.12% |
| 4 | ㈱日本カストディ銀行信託口 | 4,109,000 | 5.46% |
| 5 | ＢＲＩＧＨＴ ＲＩＤＥ ＬＩＭＩＴＥＤ (常任代理人 三田証券㈱) | 1,692,000 | 2.25% |
| 6 | ツムラグループ従業員持株会 | 1,511,000 | 2.01% |
| 7 | ㈱三菱ＵＦＪ銀行 | 1,348,000 | 1.79% |
| 8 | ＢＮＹＭ ＡＳ ＡＧＴ／ＣＬＴＳ １０ＰＥＲＣＥＮＴ(常任代理人㈱三菱ＵＦＪ銀行) | 1,315,000 | 1.75% |
| 9 | 野村信託銀行㈱（投信口） | 1,277,000 | 1.70% |
| 10 | ＪＰ ＭＯＲＧＡＮ ＣＨＡＳＥ ＢＡＮＫ ３８５７８１(常任代理人 ㈱みずほ銀行決済営業部) | 983,000 | 1.31% |
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.