| （単位：千株） | 2022/11 | 2023/11 | 2024/11 | 2025/11 |
|---|---|---|---|---|
| ウェストリバー |
40.4%
|
40.2%
|
40.4%
|
40.3%
|
| 西 川 三 郎 |
15.7%
|
15.6%
|
15.6%
|
15.6%
|
| PERSHING SECURITIES LTD CLIENT SAFE CUSTODY ASSET ACCOUNT | - | - | - |
3.8%
|
| 松 島 亮 太 |
3%
|
3%
|
3%
|
3%
|
| 西 川 明 宏 |
2.6%
|
2.6%
|
2.6%
|
2.6%
|
| 西 川 優 |
2.6%
|
2.6%
|
2.6%
|
2.6%
|
| 西 川 香代子 |
2.5%
|
2.5%
|
2.5%
|
2.5%
|
| INTERACTIVE BROKERS LLC | - | - |
1.2%
|
0.8%
|
| 日本カストディ銀行 | - | - | - |
0.7%
|
| 丸 山 憲 一 | - | - | - |
0.7%
|
| MSIP CLIENT SECURITIES | - | - |
3.9%
|
- |
| NOMURA PB NOMINEES LIMITED OMNIBUS－MARGIN |
3%
|
2.5%
|
0.8%
|
- |
| 上田八木短資 | - | - |
0.7%
|
- |
| PERSHING SECURITIES LTDCLIENT SAFE CUSTODY ASSET ACCOUNT | - |
3.9%
|
- | - |
| BNY GCM CLIENT ACCOUNT JPRD AC ISG | - |
3.4%
|
- | - |
| GOLDMAN SACHS INTERNATIONAL | - |
2.7%
|
- | - |
| 日本証券金融 |
2.5%
|
- | - | - |
| ML PRO SEGREGATION ACCOUNT |
2.1%
|
- | - | - |
| 楽天証券 |
1.7%
|
- | - | - |
| 計 |
76.1%
|
78.9%
|
73.7%
|
73%
|