| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 939,180 | +9.7% |
| 2024/12 | 856,344 | +11.3% |
| 2023/12 | 769,300 | +12.0% |
| 2022/12 | 687,153 | +7.6% |
| 2021/12 | 638,332 | +30.5% |
| 2020/12 | 489,043 | +5.9% |
| 2019/12 | 461,856 | +14.3% |
| 2018/12 | 404,135 | +6.7% |
| 2017/12 | 378,855 | +11.1% |
| 2016/12 | 341,087 | +7.6% |
| 2015/12 | 317,045 | +54.3% |
| 2014/12 | 205,421 | +15.9% |
| 2013/12 | 177,280 | - |