SAIBO Co.,Ltd.
TSE Standard
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 2.34% |
|---|---|
| Individuals | 42.52% |
| Top 10 holders | 59.23% |
| Total shareholders | 1,304 |
Who owns the company
Share of voting unitsIndividuals & others 42.52%Other corporations 40.32%Financial institutions 8.07%Securities firms 6.14%Foreign institutions 2.34%Foreign individuals 0.6%
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 | 42.52% | 1,213 |
| Other corporations | 40.32% | 47 |
| Financial institutions | 8.07% | 7 |
| Securities firms | 6.14% | 15 |
| Foreign institutions | 2.34% | 15 |
| Foreign individuals | 0.60% | 7 |
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 | 埼栄不動産株式会社 | 2,183,000 | 17.20% |
| 2 | 飯塚元一 | 1,427,000 | 11.24% |
| 3 | 大栄不動産株式会社 | 664,000 | 5.23% |
| 4 | むさし証券株式会社 | 645,000 | 5.08% |
| 5 | 株式会社埼玉りそな銀行 | 622,000 | 4.90% |
| 6 | 株式会社安藤・間 | 525,000 | 4.14% |
| 7 | 有限会社エヌ・アイ | 500,000 | 3.94% |
| 8 | 株式会社ホテルサイボー | 384,000 | 3.03% |
| 9 | 飯塚将 | 332,000 | 2.62% |
| 10 | 損害保険ジャパン株式会社 | 234,000 | 1.85% |
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.