| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,578 | -5.2% |
| 1Q26 | 4,451 | -16.1% |
| 4Q25 | 4,459 | -16.8% |
| 3Q25 | 4,535 | -13.3% |
| 2Q25 | 4,829 | +3.1% |
| 1Q25 | 5,303 | +16.0% |
| 4Q24 | 5,359 | +20.0% |
| 3Q24 | 5,230 | +28.4% |
| 2Q24 | 4,686 | +22.9% |
| 1Q24 | 4,572 | +19.8% |
| 4Q23 | 4,465 | +28.8% |
| 3Q23 | 4,074 | +18.1% |
| 2Q23 | 3,812 | +50.1% |
| 1Q23 | 3,816 | - |
| 4Q22 | 3,466 | +35.3% |
| 3Q22 | 3,451 | - |
| 2Q22 | 2,540 | - |
| 4Q21 | 2,562 | -33.2% |
| 4Q20 | 3,837 | - |