ANRITSU CORPORATION
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 43.55% |
|---|---|
| Individuals | 20.89% |
| Top 10 holders | 41.37% |
| Total shareholders | 31,789 |
Who owns the company
Share of voting unitsForeign institutions 43.55%Financial institutions 30.94%Individuals & others 20.89%Securities firms 2.55%Other corporations 2.01%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 |
|---|---|---|
| Foreign institutions | 43.55% | 301 |
| Financial institutions | 30.94% | 42 |
| Individuals & others | 20.89% | 31,006 |
| Securities firms | 2.55% | 43 |
| Other corporations | 2.01% | 304 |
| Foreign individuals | 0.05% | 93 |
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株式会社（信託口） | 20,912,000 | 16.30% |
| 2 | 株式会社日本カストディ銀行（信託口） | 11,986,000 | 9.34% |
| 3 | NORTHERN TRUST CO.(AVFC) RE NON TREATY CLIENTS ACCOUNT （常任代理人 香港上海銀行東京支店） | 3,598,000 | 2.81% |
| 4 | 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） | 3,198,000 | 2.49% |
| 5 | 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） | 2,728,000 | 2.13% |
| 6 | GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社） | 2,335,000 | 1.82% |
| 7 | 住友生命保険相互会社 | 2,314,000 | 1.80% |
| 8 | JUNIPER （常任代理人 株式会社三菱ＵＦＪ銀行） | 2,135,000 | 1.66% |
| 9 | 株式会社日本カストディ銀行・三井住友信託退給口 | 2,000,000 | 1.56% |
| 10 | JP MORGAN CHASE BANK 385781 （常任代理人 株式会社みずほ銀行 決済営業部） | 1,867,000 | 1.46% |
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.