SEIBU HOLDINGS INC.
TSE Prime
Shareholding pattern
As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 30.22% |
|---|---|
| Individuals | 13.29% |
| Top 10 holders | 46.81% |
| Total shareholders | 40,465 |
Who owns the company
Share of voting unitsForeign institutions 30.22%Other corporations 29.48%Financial institutions 23.76%Individuals & others 13.29%Securities firms 3.24%Foreign individuals 0.01%
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 |
|---|---|---|
| Foreign institutions | 30.22% | 606 |
| Other corporations | 29.48% | 564 |
| Financial institutions | 23.76% | 41 |
| Individuals & others | 13.29% | 39,120 |
| Securities firms | 3.24% | 26 |
| Foreign individuals | 0.01% | 108 |
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 | 株式会社ＮＷコーポレーション(注２) | 51,158,000 | 16.74% |
| 2 | 日本マスタートラスト信託銀行株式会社（信託口） | 25,202,000 | 8.25% |
| 3 | GOLDMAN, SACHS & CO. REG（常任代理人 ゴールドマン・サックス証券株式会社） | 12,685,000 | 4.15% |
| 4 | 株式会社日本カストディ銀行（信託口） | 10,008,000 | 3.28% |
| 5 | 株式会社日本政策投資銀行 | 9,906,000 | 3.24% |
| 6 | GOLDMAN SACHS INTERNATIONAL（常任代理人 ゴールドマン・サックス証券株式会社） | 8,333,000 | 2.73% |
| 7 | 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 セキュリティーズ・サービシズ・オペレーションズ） | 7,482,000 | 2.45% |
| 8 | 京浜急行電鉄株式会社 | 6,655,000 | 2.18% |
| 9 | みずほ信託銀行株式会社 退職給付信託 Ｋ口 再信託受託者 株式会社日本カストディ銀行 | 5,871,000 | 1.92% |
| 10 | 株式会社みずほ銀行 | 5,704,000 | 1.87% |
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.