Mitsui O.S.K.Lines,Ltd.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 24.86% |
|---|---|
| Individuals | 37.53% |
| Top 10 holders | 33.80% |
| Total shareholders | 306,551 |
Who owns the company
Share of voting unitsIndividuals & others 37.53%Financial institutions 31.93%Foreign institutions 24.86%Securities firms 3.12%Other corporations 2.44%Foreign individuals 0.12%
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 | 37.53% | 302,304 |
| Financial institutions | 31.93% | 104 |
| Foreign institutions | 24.86% | 714 |
| Securities firms | 3.12% | 69 |
| Other corporations | 2.44% | 2,057 |
| Foreign individuals | 0.12% | 1,302 |
| 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株式会社（信託口） | 60,559,000 | 17.62% |
| 2 | 株式会社日本カストディ銀行（信託口） | 18,268,000 | 5.32% |
| 3 | GOLDMAN SACHS INTERNATIONAL（常任代理人 ゴールドマン・サックス証券株式会社） | 7,109,000 | 2.07% |
| 4 | BNP PARIBAS NEW YORK BRANCH – PRIME BROKERAGE SEGREGATION ACCOUNT（常任代理人 香港上海銀行東京支店 セキュリティーズ・サービシズ・オペレーションズ） | 5,765,000 | 1.68% |
| 5 | JP MORGAN CHASE BANK 385781（常任代理人 株式会社みずほ銀行決済営業部） | 4,617,000 | 1.34% |
| 6 | 株式会社三井住友銀行 | 4,500,000 | 1.31% |
| 7 | 三井住友海上火災保険株式会社 | 4,469,000 | 1.30% |
| 8 | 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） | 3,907,000 | 1.14% |
| 9 | BCSL CLIENT RE BBPLC NYBR（常任代理人 バークレイズ証券株式会社） | 3,649,000 | 1.06% |
| 10 | 野村證券株式会社 | 3,307,000 | 0.96% |
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.