| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,029 | +81.9% |
| 2Q26 | 2,594 | +22.6% |
| 1Q26 | 2,416 | +14.7% |
| 4Q25 | 2,128 | +3.7% |
| 3Q25 | 2,215 | +15.5% |
| 2Q25 | 2,115 | +12.0% |
| 1Q25 | 2,105 | +12.0% |
| 4Q24 | 2,052 | +20.3% |
| 3Q24 | 1,918 | +13.5% |
| 2Q24 | 1,889 | +14.8% |
| 1Q24 | 1,879 | +15.4% |
| 4Q23 | 1,706 | +4.1% |
| 3Q23 | 1,689 | +2.9% |
| 2Q23 | 1,645 | -5.9% |
| 1Q23 | 1,629 | -5.9% |
| 4Q22 | 1,638 | -6.2% |
| 3Q22 | 1,642 | +2.5% |
| 2Q22 | 1,749 | +12.2% |
| 1Q22 | 1,731 | +10.0% |
| 4Q21 | 1,745 | +14.3% |
| 3Q21 | 1,601 | -14.0% |
| 2Q21 | 1,559 | -13.7% |
| 1Q21 | 1,574 | -14.1% |
| 4Q20 | 1,527 | -20.3% |
| 3Q20 | 1,861 | - |
| 2Q20 | 1,806 | - |
| 1Q20 | 1,831 | - |
| 4Q19 | 1,917 | -6.4% |
| 4Q18 | 2,049 | - |