IINO KAIUN KAISHA,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 17.33% |
|---|---|
| Individuals | 21.65% |
| Top 10 holders | 39.59% |
| Total shareholders | 19,344 |
Who owns the company
Share of voting unitsFinancial institutions 37.38%Individuals & others 21.65%Other corporations 21.53%Foreign institutions 17.33%Securities firms 2.08%Foreign individuals 0.03%
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 | 37.38% | 36 |
| Individuals & others | 21.65% | 18,845 |
| Other corporations | 21.53% | 203 |
| Foreign institutions | 17.33% | 147 |
| Securities firms | 2.08% | 35 |
| Foreign individuals | 0.03% | 77 |
| 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) | 9,349,000 | 8.83% |
| 2 | 飯野海運取引先持株会 | 6,383,000 | 6.03% |
| 3 | 東京海上日動火災保険株式会社 | 4,211,000 | 3.98% |
| 4 | 株式会社みずほ銀行(常任代理人 株式会社日本カストディ銀行) | 4,210,000 | 3.97% |
| 5 | STATE STREET BANK AND TRUST COMPANY 505018(常任代理人 株式会社みずほ銀行決済営業部) | 3,430,000 | 3.24% |
| 6 | 株式会社竹中工務店 | 3,350,000 | 3.16% |
| 7 | 三井住友信託銀行株式会社(常任代理人 株式会社日本カストディ銀行) | 3,100,000 | 2.92% |
| 8 | 株式会社日本カストディ銀行(信託口) | 3,096,000 | 2.92% |
| 9 | 美須賀海運株式会社 | 2,477,000 | 2.34% |
| 10 | STATE STREET BANK AND TRUST COMPANY 505223(常任代理人 株式会社みずほ銀行決済営業部) | 2,334,000 | 2.20% |
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.