| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 340,856 | +19.2% |
| 2024/3 | 286,018 | +9.4% |
| 2023/3 | 261,406 | +4.5% |
| 2022/3 | 250,048 | +18.8% |
| 2021/3 | 210,560 | +21.5% |
| 2020/3 | 173,255 | -3.6% |
| 2019/3 | 179,673 | +0.6% |
| 2018/3 | 178,652 | -3.1% |
| 2017/3 | 184,421 | +2.7% |
| 2016/3 | 179,566 | -13.3% |
| 2015/3 | 207,106 | +21.9% |
| 2014/3 | 169,867 | +9.6% |
| 2013/3 | 155,049 | +10.6% |
| 2012/3 | 140,175 | - |