OSAKA SODA CO.,LTD.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 19.17% |
|---|---|
| Individuals | 16.10% |
| Top 10 holders | 40.90% |
| Total shareholders | 5,878 |
Who owns the company
Share of voting unitsFinancial institutions 35.93%Other corporations 27.35%Foreign institutions 19.17%Individuals & others 16.1%Securities firms 1.45%
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 | 35.93% | 26 |
| Other corporations | 27.35% | 158 |
| Foreign institutions | 19.17% | 178 |
| Individuals & others | 16.10% | 5,469 |
| Securities firms | 1.45% | 35 |
| Government | 0.00% | 1 |
| Foreign individuals | 0.00% | 11 |
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） | 13,748,000 | 11.19% |
| 2 | 株式会社日本カストディ銀行（信託口） | 9,009,000 | 7.33% |
| 3 | 株式会社三菱ＵＦＪ銀行 | 4,384,000 | 3.57% |
| 4 | 株式会社福岡銀行 | 4,113,000 | 3.35% |
| 5 | 株式会社伊予銀行 | 3,744,000 | 3.05% |
| 6 | 株式会社みずほ銀行 | 3,348,000 | 2.73% |
| 7 | 日本生命保険相互会社 | 3,188,000 | 2.60% |
| 8 | 損害保険ジャパン株式会社 | 3,077,000 | 2.51% |
| 9 | ダイソー協栄会 | 2,972,000 | 2.42% |
| 10 | 岩谷産業株式会社 | 2,645,000 | 2.15% |
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.