| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 603,137 | +10.2% |
| 2024/12 | 547,524 | +7.8% |
| 2023/12 | 508,035 | +11.2% |
| 2022/12 | 456,838 | +6.8% |
| 2021/12 | 427,661 | +7.1% |
| 2020/12 | 399,129 | +3.9% |
| 2019/12 | 384,211 | +7.7% |
| 2018/12 | 356,578 | +0.9% |
| 2017/12 | 353,419 | +8.5% |
| 2016/12 | 325,593 | +4.2% |
| 2015/12 | 312,530 | +2.2% |
| 2014/12 | 305,808 | +16.6% |
| 2013/12 | 262,276 | - |