| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q25 | 702 | -15.6% |
| 3Q25 | 766 | -13.3% |
| 2Q25 | 786 | -16.2% |
| 1Q25 | 806 | -19.8% |
| 4Q24 | 832 | -22.4% |
| 3Q24 | 884 | -35.4% |
| 2Q24 | 938 | -33.2% |
| 1Q24 | 1,005 | -27.9% |
| 4Q23 | 1,072 | -21.9% |
| 3Q23 | 1,368 | +0.9% |
| 2Q23 | 1,404 | +5.1% |
| 1Q23 | 1,393 | +7.0% |
| 4Q22 | 1,373 | +7.8% |
| 3Q22 | 1,355 | +8.4% |
| 2Q22 | 1,335 | +10.2% |
| 1Q22 | 1,302 | +10.2% |
| 4Q21 | 1,273 | +10.9% |
| 3Q21 | 1,250 | - |
| 2Q21 | 1,212 | - |
| 1Q21 | 1,182 | - |
| 4Q20 | 1,148 | +132.4% |
| 4Q19 | 494 | +30.4% |
| 4Q18 | 378 | +28.2% |
| 4Q17 | 295 | - |