Eisai Co.,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 32.36% |
|---|---|
| Individuals | 22.58% |
| Top 10 holders | 45.39% |
| Total shareholders | 102,503 |
Who owns the company
Share of voting unitsFinancial institutions 34.17%Foreign institutions 32.36%Individuals & others 22.58%Securities firms 6.23%Other corporations 4.62%Foreign individuals 0.04%
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 | 34.17% | 70 |
| Foreign institutions | 32.36% | 798 |
| Individuals & others | 22.58% | 100,451 |
| Securities firms | 6.23% | 41 |
| Other corporations | 4.62% | 933 |
| Foreign individuals | 0.04% | 210 |
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） | 52,319,000 | 18.55% |
| 2 | 株式会社日本カストディ銀行（信託口） | 28,186,000 | 9.99% |
| 3 | 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） | 14,975,000 | 5.31% |
| 4 | JPモルガン証券株式会社 | 7,535,000 | 2.67% |
| 5 | 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） | 6,500,000 | 2.30% |
| 6 | ゴールドマン・サックス証券株式会社BNYM（常任代理人 株式会社三菱UFJ銀行） | 5,175,000 | 1.83% |
| 7 | 公益財団法人内藤記念科学振興財団 | 4,212,000 | 1.49% |
| 8 | JP MORGAN CHASE BANK 385781（常任代理人 株式会社みずほ銀行決済営業部） | 3,922,000 | 1.39% |
| 9 | STATE STREET BANK AND TRUST COMPANY 505103（常任代理人 株式会社みずほ銀行決済営業部） | 2,635,000 | 0.93% |
| 10 | HSBC HONG KONG-TREASURY SERVICES A/C ASIAN EQUITIES DERIVATIVES（常任代理人 香港上海銀行東京支店） | 2,620,000 | 0.93% |
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.