| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 347,019 | -28.5% |
| 2024/12 | 485,336 | +15.1% |
| 2023/12 | 421,572 | +14.0% |
| 2022/12 | 369,725 | +14.9% |
| 2021/12 | 321,655 | +5.6% |
| 2020/12 | 304,470 | +4.3% |
| 2019/12 | 291,827 | +1.8% |
| 2018/12 | 286,778 | +0.7% |
| 2017/12 | 284,788 | +13.7% |
| 2017/3 | 277,509 | +10.8% |
| 2016/3 | 250,444 | +1.2% |
| 2015/3 | 247,553 | +15.1% |
| 2014/3 | 215,048 | - |