| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 869,501 | -1.6% |
| 2024/12 | 883,613 | +10.1% |
| 2023/12 | 802,396 | +8.3% |
| 2022/12 | 741,095 | +20.2% |
| 2021/12 | 616,651 | +16.4% |
| 2020/12 | 529,785 | +8.3% |
| 2019/12 | 489,236 | +7.9% |
| 2018/12 | 453,457 | +5.3% |
| 2017/12 | 430,465 | +10.0% |
| 2016/12 | 391,381 | +5.4% |
| 2015/12 | 371,298 | +12.1% |
| 2014/12 | 331,195 | +22.3% |
| 2013/12 | 270,914 | - |