| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q25 | 845 | +4.4% |
| 3Q25 | 815 | -9.0% |
| 2Q25 | 814 | -9.3% |
| 1Q25 | 806 | -9.7% |
| 4Q24 | 809 | -9.5% |
| 3Q24 | 896 | -30.7% |
| 2Q24 | 897 | -32.2% |
| 1Q24 | 893 | -34.3% |
| 4Q23 | 894 | -34.9% |
| 3Q23 | 1,293 | -6.0% |
| 2Q23 | 1,323 | -3.9% |
| 1Q23 | 1,360 | -0.0% |
| 4Q22 | 1,373 | +0.1% |
| 3Q22 | 1,375 | +1.2% |
| 2Q22 | 1,376 | +2.5% |
| 1Q22 | 1,360 | +4.0% |
| 4Q21 | 1,372 | +9.1% |
| 3Q21 | 1,359 | - |
| 2Q21 | 1,343 | - |
| 1Q21 | 1,308 | - |
| 4Q20 | 1,257 | +63.3% |
| 4Q19 | 769 | +23.4% |
| 4Q18 | 623 | +44.7% |
| 4Q17 | 430 | - |