| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,482 | +13.2% |
| 1Q26 | 3,231 | -8.5% |
| 4Q25 | 3,114 | -16.5% |
| 3Q25 | 3,215 | +8.1% |
| 2Q25 | 3,077 | -8.3% |
| 1Q25 | 3,532 | +20.8% |
| 4Q24 | 3,731 | +54.2% |
| 3Q24 | 2,974 | +39.0% |
| 2Q24 | 3,355 | +58.0% |
| 1Q24 | 2,923 | +32.7% |
| 4Q23 | 2,419 | -13.5% |
| 3Q23 | 2,139 | -19.6% |
| 2Q23 | 2,123 | -23.6% |
| 1Q23 | 2,202 | -21.2% |
| 4Q22 | 2,797 | +2.9% |
| 3Q22 | 2,662 | +6.3% |
| 2Q22 | 2,778 | +2.3% |
| 1Q22 | 2,795 | -0.1% |
| 4Q21 | 2,718 | +8.0% |
| 3Q21 | 2,505 | -20.3% |
| 2Q21 | 2,716 | -7.3% |
| 1Q21 | 2,798 | -5.8% |
| 4Q20 | 2,517 | -18.8% |
| 3Q20 | 3,143 | +32.9% |
| 2Q20 | 2,930 | +2.0% |
| 1Q20 | 2,970 | +10.4% |
| 4Q19 | 3,100 | +3.7% |
| 3Q19 | 2,365 | -26.9% |
| 2Q19 | 2,874 | +1.2% |
| 1Q19 | 2,690 | +0.5% |
| 4Q18 | 2,989 | +10.2% |
| 3Q18 | 3,236 | -2.7% |
| 2Q18 | 2,839 | +3.7% |
| 1Q18 | 2,678 | +11.1% |
| 4Q17 | 2,712 | -5.1% |
| 3Q17 | 3,327 | -10.2% |
| 2Q17 | 2,738 | -20.2% |
| 1Q17 | 2,410 | - |
| 4Q16 | 2,859 | -24.2% |
| 3Q16 | 3,705 | - |
| 2Q16 | 3,433 | - |
| 4Q15 | 3,774 | - |