| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 190,604 | +9.6% |
| 1Q26 | 179,932 | -12.3% |
| 4Q25 | 183,840 | -0.3% |
| 3Q25 | 192,922 | +10.2% |
| 2Q25 | 173,879 | +1.2% |
| 1Q25 | 205,131 | +24.9% |
| 4Q24 | 184,425 | +19.8% |
| 3Q24 | 175,091 | +21.7% |
| 2Q24 | 171,770 | +12.8% |
| 1Q24 | 164,217 | +16.5% |
| 4Q23 | 153,950 | +24.6% |
| 3Q23 | 143,906 | - |
| 2Q23 | 152,258 | - |
| 1Q23 | 140,973 | - |
| 4Q22 | 123,581 | +2465.0% |
| 4Q21 | 4,818 | +30.5% |
| 4Q20 | 3,691 | -25.2% |
| 4Q19 | 4,936 | -42.9% |
| 4Q18 | 8,644 | -12.5% |
| 4Q17 | 9,881 | +0.1% |
| 4Q16 | 9,872 | -58.4% |
| 4Q15 | 23,728 | - |