| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 1Q26 | 18,604 | +0.2% |
| 4Q25 | 18,097 | -2.8% |
| 3Q25 | 18,824 | -1.2% |
| 2Q25 | 18,841 | -3.2% |
| 1Q25 | 18,572 | -3.8% |
| 4Q24 | 18,614 | -2.5% |
| 3Q24 | 19,062 | -0.5% |
| 2Q24 | 19,466 | +3.2% |
| 1Q24 | 19,305 | +4.7% |
| 4Q23 | 19,085 | +6.5% |
| 3Q23 | 19,154 | +10.4% |
| 2Q23 | 18,867 | +12.8% |
| 1Q23 | 18,430 | +16.0% |
| 4Q22 | 17,920 | +20.0% |
| 3Q22 | 17,356 | +20.9% |
| 2Q22 | 16,721 | +20.6% |
| 1Q22 | 15,891 | +20.3% |
| 4Q21 | 14,932 | +20.3% |
| 3Q21 | 14,354 | +16.1% |
| 2Q21 | 13,869 | +13.5% |
| 1Q21 | 13,205 | +11.8% |
| 4Q20 | 12,408 | +8.6% |
| 3Q20 | 12,363 | +12.2% |
| 2Q20 | 12,218 | - |
| 1Q20 | 11,813 | - |
| 4Q19 | 11,423 | +15.8% |
| 3Q19 | 11,015 | - |
| 4Q18 | 9,864 | - |