| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 285,939 | +11.1% |
| 2024/3 | 257,304 | +16.6% |
| 2023/3 | 220,635 | +5.8% |
| 2022/3 | 208,598 | +11.0% |
| 2021/3 | 187,926 | +9.1% |
| 2020/3 | 172,300 | +3.7% |
| 2019/3 | 166,158 | +5.8% |
| 2018/3 | 157,106 | +11.3% |
| 2017/3 | 141,205 | +29.8% |
| 2016/3 | 108,818 | +4.4% |
| 2015/3 | 104,225 | +24.5% |
| 2014/3 | 83,732 | +32.3% |
| 2013/3 | 63,297 | -1.0% |
| 2012/3 | 63,932 | - |