| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,700 | +1029.9% |
| 1Q26 | 6,776 | +1061.2% |
| 4Q25 | 5,308 | +796.1% |
| 3Q25 | 1,893 | +210.8% |
| 2Q25 | 593 | -1.5% |
| 1Q25 | 583 | +386.6% |
| 4Q24 | 592 | +405.3% |
| 3Q24 | 609 | +414.7% |
| 2Q24 | 602 | +421.9% |
| 1Q24 | 119 | +2.7% |
| 4Q23 | 117 | +0.1% |
| 3Q23 | 118 | +1.9% |
| 2Q23 | 115 | -1.1% |
| 1Q23 | 116 | +1.0% |
| 4Q22 | 117 | +1.3% |
| 3Q22 | 116 | +1.7% |
| 2Q22 | 116 | +2.9% |
| 1Q22 | 115 | -18.9% |
| 4Q21 | 115 | -18.5% |
| 3Q21 | 114 | -21.4% |
| 2Q21 | 113 | -21.7% |
| 1Q21 | 142 | -6.4% |
| 4Q20 | 141 | -7.6% |
| 3Q20 | 145 | -5.2% |
| 2Q20 | 144 | -8.0% |
| 1Q20 | 152 | -2.1% |
| 4Q19 | 153 | -1.7% |
| 3Q19 | 153 | -3.0% |
| 2Q19 | 157 | +1.0% |
| 1Q19 | 155 | -0.5% |
| 4Q18 | 156 | +0.3% |
| 3Q18 | 158 | +1.4% |
| 2Q18 | 155 | -28.4% |
| 1Q18 | 156 | -77.0% |
| 4Q17 | 155 | -75.5% |
| 3Q17 | 156 | -81.6% |
| 2Q17 | 217 | -74.1% |
| 1Q17 | 678 | - |
| 4Q16 | 634 | -39.2% |
| 3Q16 | 846 | - |
| 2Q16 | 841 | - |
| 4Q15 | 1,043 | - |