| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 181,829 | +1.0% |
| 2024/3 | 180,014 | +6.0% |
| 2023/3 | 169,860 | +0.3% |
| 2022/3 | 169,302 | +3.3% |
| 2021/3 | 163,835 | +10.7% |
| 2020/3 | 148,034 | +9.7% |
| 2019/3 | 134,883 | +6.7% |
| 2018/3 | 126,374 | +57.4% |
| 2017/3 | 80,288 | +23.6% |
| 2016/3 | 64,933 | +21.3% |
| 2015/3 | 53,551 | +6.1% |
| 2014/3 | 50,461 | +11.0% |
| 2013/3 | 45,471 | +0.2% |
| 2012/3 | 45,389 | - |