| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,529 | +1.5% |
| 4Q25 | 3,498 | +2.4% |
| 3Q25 | 3,499 | +1.9% |
| 2Q25 | 3,478 | +3.0% |
| 1Q25 | 3,435 | +2.5% |
| 4Q24 | 3,417 | +3.1% |
| 3Q24 | 3,435 | +3.0% |
| 2Q24 | 3,378 | +1.5% |
| 1Q24 | 3,351 | +1.9% |
| 4Q23 | 3,315 | +2.7% |
| 3Q23 | 3,335 | +2.0% |
| 2Q23 | 3,328 | +3.7% |
| 1Q23 | 3,288 | +2.3% |
| 4Q22 | 3,227 | +0.7% |
| 3Q22 | 3,269 | +2.1% |
| 2Q22 | 3,210 | +4.2% |
| 1Q22 | 3,215 | +3.4% |
| 4Q21 | 3,206 | +6.7% |
| 3Q21 | 3,201 | - |
| 2Q21 | 3,082 | - |
| 1Q21 | 3,108 | - |
| 4Q20 | 3,004 | +6.8% |
| 4Q19 | 2,813 | - |