| （単位：百万円） | 資本金及び資本剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,330 | +0.7% |
| 1Q26 | 2,303 | +0.3% |
| 4Q25 | 2,303 | 0.0% |
| 3Q25 | 2,309 | +0.3% |
| 2Q25 | 2,313 | +0.4% |
| 1Q25 | 2,297 | -0.0% |
| 4Q24 | 2,302 | +0.2% |
| 3Q24 | 2,303 | 0.0% |
| 2Q24 | 2,303 | -0.3% |
| 1Q24 | 2,298 | -0.4% |
| 4Q23 | 2,298 | -0.4% |
| 3Q23 | 2,302 | -0.8% |
| 2Q23 | 2,310 | -0.6% |
| 1Q23 | 2,307 | -0.3% |
| 4Q22 | 2,307 | -0.3% |
| 3Q22 | 2,320 | +0.3% |
| 2Q22 | 2,324 | +0.5% |
| 1Q22 | 2,313 | +1.8% |
| 4Q21 | 2,313 | +1.8% |
| 3Q21 | 2,313 | +1.8% |
| 2Q21 | 2,313 | +1.8% |
| 1Q21 | 2,272 | +0.2% |
| 4Q20 | 2,272 | +0.2% |
| 3Q20 | 2,272 | +0.2% |
| 2Q20 | 2,272 | +0.2% |
| 1Q20 | 2,268 | 0.0% |
| 4Q19 | 2,268 | 0.0% |
| 3Q19 | 2,267 | -1.7% |
| 2Q19 | 2,267 | -1.7% |
| 1Q19 | 2,267 | -1.7% |
| 4Q18 | 2,267 | -1.7% |
| 3Q18 | 2,307 | -1.1% |
| 2Q18 | 2,307 | -1.1% |
| 1Q18 | 2,307 | -1.1% |
| 4Q17 | 2,307 | -1.0% |
| 3Q17 | 2,333 | -17.5% |
| 2Q17 | 2,333 | +0.8% |
| 1Q17 | 2,333 | - |
| 4Q16 | 2,331 | +0.8% |
| 3Q16 | 2,829 | - |
| 2Q16 | 2,314 | - |
| 4Q15 | 2,312 | - |